Watch for added and removed elements and changes to attributes or text content
目前为
此脚本不应直接安装，它是一个供其他脚本使用的外部库。如果您需要使用该库，请在脚本元属性加入：// @require https://update.greasyfork.icu/scripts/370259/612471/watcher.js
// ==UserScript==
// @name watcher
// @version 0.0.1
// @description Watch for added and removed elements and changes to attributes or text content
// ==/UserScript==
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
typeof define === 'function' && define.amd ? define(factory) :
(global.Watcher = factory());
}(this, (function () { 'use strict';
// ----------------------------------------------------
var Css;
(function (Css) {
Css.Inverse = 'color: white; background: black';
Css.Error = 'font-weight: bold; color: #f4f';
Css.Link = 'color: #05f; font-weight: normal; text-decoration: underline';
Css.Bold = 'font-weight: bold';
Css.Blue = 'color: #05f';
Css.Kw = 'color: #35b; font-weight: bold; font-style: normal; text-decoration: none';
Css.Attr = 'color: #563; font-weight: normal; font-style: italic; text-decoration: none';
Css.Val = 'color: #c36; font-weight: normal; font-style: normal; text-decoration: none';
})(Css || (Css = {}));
//# sourceMappingURL=interfaces.js.map
/** Detect free variable `global` from Node.js. */
var freeGlobal = typeof global == 'object' && global && global.Object === Object && global;
/** Detect free variable `self`. */
var freeSelf = typeof self == 'object' && self && self.Object === Object && self;
/** Used as a reference to the global object. */
var root = freeGlobal || freeSelf || Function('return this')();
/** Built-in value references. */
var Symbol$1 = root.Symbol;
/** Used for built-in method references. */
var objectProto = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;
/**
* Used to resolve the
* [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
* of values.
*/
var nativeObjectToString = objectProto.toString;
/** Built-in value references. */
var symToStringTag = Symbol$1 ? Symbol$1.toStringTag : undefined;
/**
* A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.
*
* @private
* @param {*} value The value to query.
* @returns {string} Returns the raw `toStringTag`.
*/
function getRawTag(value) {
var isOwn = hasOwnProperty.call(value, symToStringTag),
tag = value[symToStringTag];
try {
value[symToStringTag] = undefined;
var unmasked = true;
} catch (e) {}
var result = nativeObjectToString.call(value);
if (unmasked) {
if (isOwn) {
value[symToStringTag] = tag;
} else {
delete value[symToStringTag];
}
}
return result;
}
/** Used for built-in method references. */
var objectProto$1 = Object.prototype;
/**
* Used to resolve the
* [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
* of values.
*/
var nativeObjectToString$1 = objectProto$1.toString;
/**
* Converts `value` to a string using `Object.prototype.toString`.
*
* @private
* @param {*} value The value to convert.
* @returns {string} Returns the converted string.
*/
function objectToString(value) {
return nativeObjectToString$1.call(value);
}
/** `Object#toString` result references. */
var nullTag = '[object Null]',
undefinedTag = '[object Undefined]';
/** Built-in value references. */
var symToStringTag$1 = Symbol$1 ? Symbol$1.toStringTag : undefined;
/**
* The base implementation of `getTag` without fallbacks for buggy environments.
*
* @private
* @param {*} value The value to query.
* @returns {string} Returns the `toStringTag`.
*/
function baseGetTag(value) {
if (value == null) {
return value === undefined ? undefinedTag : nullTag;
}
return (symToStringTag$1 && symToStringTag$1 in Object(value))
? getRawTag(value)
: objectToString(value);
}
/**
* Checks if `value` is object-like. A value is object-like if it's not `null`
* and has a `typeof` result of "object".
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is object-like, else `false`.
* @example
*
* _.isObjectLike({});
* // => true
*
* _.isObjectLike([1, 2, 3]);
* // => true
*
* _.isObjectLike(_.noop);
* // => false
*
* _.isObjectLike(null);
* // => false
*/
function isObjectLike(value) {
return value != null && typeof value == 'object';
}
/** `Object#toString` result references. */
var symbolTag = '[object Symbol]';
/**
* Checks if `value` is classified as a `Symbol` primitive or object.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
* @example
*
* _.isSymbol(Symbol.iterator);
* // => true
*
* _.isSymbol('abc');
* // => false
*/
function isSymbol(value) {
return typeof value == 'symbol' ||
(isObjectLike(value) && baseGetTag(value) == symbolTag);
}
/** Used as references for various `Number` constants. */
var NAN = 0 / 0;
/**
* The base implementation of `_.toNumber` which doesn't ensure correct
* conversions of binary, hexadecimal, or octal string values.
*
* @private
* @param {*} value The value to process.
* @returns {number} Returns the number.
*/
function baseToNumber(value) {
if (typeof value == 'number') {
return value;
}
if (isSymbol(value)) {
return NAN;
}
return +value;
}
/**
* A specialized version of `_.map` for arrays without support for iteratee
* shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Array} Returns the new mapped array.
*/
function arrayMap(array, iteratee) {
var index = -1,
length = array == null ? 0 : array.length,
result = Array(length);
while (++index < length) {
result[index] = iteratee(array[index], index, array);
}
return result;
}
/**
* Checks if `value` is classified as an `Array` object.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an array, else `false`.
* @example
*
* _.isArray([1, 2, 3]);
* // => true
*
* _.isArray(document.body.children);
* // => false
*
* _.isArray('abc');
* // => false
*
* _.isArray(_.noop);
* // => false
*/
var isArray = Array.isArray;
/** Used as references for various `Number` constants. */
var INFINITY = 1 / 0;
/** Used to convert symbols to primitives and strings. */
var symbolProto = Symbol$1 ? Symbol$1.prototype : undefined,
symbolToString = symbolProto ? symbolProto.toString : undefined;
/**
* The base implementation of `_.toString` which doesn't convert nullish
* values to empty strings.
*
* @private
* @param {*} value The value to process.
* @returns {string} Returns the string.
*/
function baseToString(value) {
// Exit early for strings to avoid a performance hit in some environments.
if (typeof value == 'string') {
return value;
}
if (isArray(value)) {
// Recursively convert values (susceptible to call stack limits).
return arrayMap(value, baseToString) + '';
}
if (isSymbol(value)) {
return symbolToString ? symbolToString.call(value) : '';
}
var result = (value + '');
return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
}
/**
* Creates a function that performs a mathematical operation on two values.
*
* @private
* @param {Function} operator The function to perform the operation.
* @param {number} [defaultValue] The value used for `undefined` arguments.
* @returns {Function} Returns the new mathematical operation function.
*/
function createMathOperation(operator, defaultValue) {
return function(value, other) {
var result;
if (value === undefined && other === undefined) {
return defaultValue;
}
if (value !== undefined) {
result = value;
}
if (other !== undefined) {
if (result === undefined) {
return other;
}
if (typeof value == 'string' || typeof other == 'string') {
value = baseToString(value);
other = baseToString(other);
} else {
value = baseToNumber(value);
other = baseToNumber(other);
}
result = operator(value, other);
}
return result;
};
}
/**
* Adds two numbers.
*
* @static
* @memberOf _
* @since 3.4.0
* @category Math
* @param {number} augend The first number in an addition.
* @param {number} addend The second number in an addition.
* @returns {number} Returns the total.
* @example
*
* _.add(6, 4);
* // => 10
*/
var add = createMathOperation(function(augend, addend) {
return augend + addend;
}, 0);
/**
* Checks if `value` is the
* [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
* of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an object, else `false`.
* @example
*
* _.isObject({});
* // => true
*
* _.isObject([1, 2, 3]);
* // => true
*
* _.isObject(_.noop);
* // => true
*
* _.isObject(null);
* // => false
*/
function isObject(value) {
var type = typeof value;
return value != null && (type == 'object' || type == 'function');
}
/** Used as references for various `Number` constants. */
var NAN$1 = 0 / 0;
/** Used to match leading and trailing whitespace. */
var reTrim = /^\s+|\s+$/g;
/** Used to detect bad signed hexadecimal string values. */
var reIsBadHex = /^[-+]0x[0-9a-f]+$/i;
/** Used to detect binary string values. */
var reIsBinary = /^0b[01]+$/i;
/** Used to detect octal string values. */
var reIsOctal = /^0o[0-7]+$/i;
/** Built-in method references without a dependency on `root`. */
var freeParseInt = parseInt;
/**
* Converts `value` to a number.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to process.
* @returns {number} Returns the number.
* @example
*
* _.toNumber(3.2);
* // => 3.2
*
* _.toNumber(Number.MIN_VALUE);
* // => 5e-324
*
* _.toNumber(Infinity);
* // => Infinity
*
* _.toNumber('3.2');
* // => 3.2
*/
function toNumber(value) {
if (typeof value == 'number') {
return value;
}
if (isSymbol(value)) {
return NAN$1;
}
if (isObject(value)) {
var other = typeof value.valueOf == 'function' ? value.valueOf() : value;
value = isObject(other) ? (other + '') : other;
}
if (typeof value != 'string') {
return value === 0 ? value : +value;
}
value = value.replace(reTrim, '');
var isBinary = reIsBinary.test(value);
return (isBinary || reIsOctal.test(value))
? freeParseInt(value.slice(2), isBinary ? 2 : 8)
: (reIsBadHex.test(value) ? NAN$1 : +value);
}
/** Used as references for various `Number` constants. */
var INFINITY$1 = 1 / 0,
MAX_INTEGER = 1.7976931348623157e+308;
/**
* Converts `value` to a finite number.
*
* @static
* @memberOf _
* @since 4.12.0
* @category Lang
* @param {*} value The value to convert.
* @returns {number} Returns the converted number.
* @example
*
* _.toFinite(3.2);
* // => 3.2
*
* _.toFinite(Number.MIN_VALUE);
* // => 5e-324
*
* _.toFinite(Infinity);
* // => 1.7976931348623157e+308
*
* _.toFinite('3.2');
* // => 3.2
*/
function toFinite(value) {
if (!value) {
return value === 0 ? value : 0;
}
value = toNumber(value);
if (value === INFINITY$1 || value === -INFINITY$1) {
var sign = (value < 0 ? -1 : 1);
return sign * MAX_INTEGER;
}
return value === value ? value : 0;
}
/**
* Converts `value` to an integer.
*
* **Note:** This method is loosely based on
* [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to convert.
* @returns {number} Returns the converted integer.
* @example
*
* _.toInteger(3.2);
* // => 3
*
* _.toInteger(Number.MIN_VALUE);
* // => 0
*
* _.toInteger(Infinity);
* // => 1.7976931348623157e+308
*
* _.toInteger('3.2');
* // => 3
*/
function toInteger(value) {
var result = toFinite(value),
remainder = result % 1;
return result === result ? (remainder ? result - remainder : result) : 0;
}
/** Error message constants. */
var FUNC_ERROR_TEXT = 'Expected a function';
/**
* The opposite of `_.before`; this method creates a function that invokes
* `func` once it's called `n` or more times.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {number} n The number of calls before `func` is invoked.
* @param {Function} func The function to restrict.
* @returns {Function} Returns the new restricted function.
* @example
*
* var saves = ['profile', 'settings'];
*
* var done = _.after(saves.length, function() {
* console.log('done saving!');
* });
*
* _.forEach(saves, function(type) {
* asyncSave({ 'type': type, 'complete': done });
* });
* // => Logs 'done saving!' after the two async saves have completed.
*/
function after(n, func) {
if (typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT);
}
n = toInteger(n);
return function() {
if (--n < 1) {
return func.apply(this, arguments);
}
};
}
/**
* This method returns the first argument it receives.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Util
* @param {*} value Any value.
* @returns {*} Returns `value`.
* @example
*
* var object = { 'a': 1 };
*
* console.log(_.identity(object) === object);
* // => true
*/
function identity(value) {
return value;
}
/** `Object#toString` result references. */
var asyncTag = '[object AsyncFunction]',
funcTag = '[object Function]',
genTag = '[object GeneratorFunction]',
proxyTag = '[object Proxy]';
/**
* Checks if `value` is classified as a `Function` object.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a function, else `false`.
* @example
*
* _.isFunction(_);
* // => true
*
* _.isFunction(/abc/);
* // => false
*/
function isFunction(value) {
if (!isObject(value)) {
return false;
}
// The use of `Object#toString` avoids issues with the `typeof` operator
// in Safari 9 which returns 'object' for typed arrays and other constructors.
var tag = baseGetTag(value);
return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;
}
/** Used to detect overreaching core-js shims. */
var coreJsData = root['__core-js_shared__'];
/** Used to detect methods masquerading as native. */
var maskSrcKey = (function() {
var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');
return uid ? ('Symbol(src)_1.' + uid) : '';
}());
/**
* Checks if `func` has its source masked.
*
* @private
* @param {Function} func The function to check.
* @returns {boolean} Returns `true` if `func` is masked, else `false`.
*/
function isMasked(func) {
return !!maskSrcKey && (maskSrcKey in func);
}
/** Used for built-in method references. */
var funcProto = Function.prototype;
/** Used to resolve the decompiled source of functions. */
var funcToString = funcProto.toString;
/**
* Converts `func` to its source code.
*
* @private
* @param {Function} func The function to convert.
* @returns {string} Returns the source code.
*/
function toSource(func) {
if (func != null) {
try {
return funcToString.call(func);
} catch (e) {}
try {
return (func + '');
} catch (e) {}
}
return '';
}
/**
* Used to match `RegExp`
* [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
*/
var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;
/** Used to detect host constructors (Safari). */
var reIsHostCtor = /^\[object .+?Constructor\]$/;
/** Used for built-in method references. */
var funcProto$1 = Function.prototype,
objectProto$2 = Object.prototype;
/** Used to resolve the decompiled source of functions. */
var funcToString$1 = funcProto$1.toString;
/** Used to check objects for own properties. */
var hasOwnProperty$1 = objectProto$2.hasOwnProperty;
/** Used to detect if a method is native. */
var reIsNative = RegExp('^' +
funcToString$1.call(hasOwnProperty$1).replace(reRegExpChar, '\\$&')
.replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
);
/**
* The base implementation of `_.isNative` without bad shim checks.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a native function,
* else `false`.
*/
function baseIsNative(value) {
if (!isObject(value) || isMasked(value)) {
return false;
}
var pattern = isFunction(value) ? reIsNative : reIsHostCtor;
return pattern.test(toSource(value));
}
/**
* Gets the value at `key` of `object`.
*
* @private
* @param {Object} [object] The object to query.
* @param {string} key The key of the property to get.
* @returns {*} Returns the property value.
*/
function getValue(object, key) {
return object == null ? undefined : object[key];
}
/**
* Gets the native function at `key` of `object`.
*
* @private
* @param {Object} object The object to query.
* @param {string} key The key of the method to get.
* @returns {*} Returns the function if it's native, else `undefined`.
*/
function getNative(object, key) {
var value = getValue(object, key);
return baseIsNative(value) ? value : undefined;
}
/* Built-in method references that are verified to be native. */
var WeakMap = getNative(root, 'WeakMap');
/** Used to store function metadata. */
var metaMap = WeakMap && new WeakMap;
/**
* The base implementation of `setData` without support for hot loop shorting.
*
* @private
* @param {Function} func The function to associate metadata with.
* @param {*} data The metadata.
* @returns {Function} Returns `func`.
*/
var baseSetData = !metaMap ? identity : function(func, data) {
metaMap.set(func, data);
return func;
};
/** Built-in value references. */
var objectCreate = Object.create;
/**
* The base implementation of `_.create` without support for assigning
* properties to the created object.
*
* @private
* @param {Object} proto The object to inherit from.
* @returns {Object} Returns the new object.
*/
var baseCreate = (function() {
function object() {}
return function(proto) {
if (!isObject(proto)) {
return {};
}
if (objectCreate) {
return objectCreate(proto);
}
object.prototype = proto;
var result = new object;
object.prototype = undefined;
return result;
};
}());
/**
* Creates a function that produces an instance of `Ctor` regardless of
* whether it was invoked as part of a `new` expression or by `call` or `apply`.
*
* @private
* @param {Function} Ctor The constructor to wrap.
* @returns {Function} Returns the new wrapped function.
*/
function createCtor(Ctor) {
return function() {
// Use a `switch` statement to work with class constructors. See
// http://ecma-international.org/ecma-262/7.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist
// for more details.
var args = arguments;
switch (args.length) {
case 0: return new Ctor;
case 1: return new Ctor(args[0]);
case 2: return new Ctor(args[0], args[1]);
case 3: return new Ctor(args[0], args[1], args[2]);
case 4: return new Ctor(args[0], args[1], args[2], args[3]);
case 5: return new Ctor(args[0], args[1], args[2], args[3], args[4]);
case 6: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5]);
case 7: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5], args[6]);
}
var thisBinding = baseCreate(Ctor.prototype),
result = Ctor.apply(thisBinding, args);
// Mimic the constructor's `return` behavior.
// See https://es5.github.io/#x13.2.2 for more details.
return isObject(result) ? result : thisBinding;
};
}
/** Used to compose bitmasks for function metadata. */
var WRAP_BIND_FLAG = 1;
/**
* Creates a function that wraps `func` to invoke it with the optional `this`
* binding of `thisArg`.
*
* @private
* @param {Function} func The function to wrap.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @param {*} [thisArg] The `this` binding of `func`.
* @returns {Function} Returns the new wrapped function.
*/
function createBind(func, bitmask, thisArg) {
var isBind = bitmask & WRAP_BIND_FLAG,
Ctor = createCtor(func);
function wrapper() {
var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
return fn.apply(isBind ? thisArg : this, arguments);
}
return wrapper;
}
/**
* A faster alternative to `Function#apply`, this function invokes `func`
* with the `this` binding of `thisArg` and the arguments of `args`.
*
* @private
* @param {Function} func The function to invoke.
* @param {*} thisArg The `this` binding of `func`.
* @param {Array} args The arguments to invoke `func` with.
* @returns {*} Returns the result of `func`.
*/
function apply(func, thisArg, args) {
switch (args.length) {
case 0: return func.call(thisArg);
case 1: return func.call(thisArg, args[0]);
case 2: return func.call(thisArg, args[0], args[1]);
case 3: return func.call(thisArg, args[0], args[1], args[2]);
}
return func.apply(thisArg, args);
}
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax = Math.max;
/**
* Creates an array that is the composition of partially applied arguments,
* placeholders, and provided arguments into a single array of arguments.
*
* @private
* @param {Array} args The provided arguments.
* @param {Array} partials The arguments to prepend to those provided.
* @param {Array} holders The `partials` placeholder indexes.
* @params {boolean} [isCurried] Specify composing for a curried function.
* @returns {Array} Returns the new array of composed arguments.
*/
function composeArgs(args, partials, holders, isCurried) {
var argsIndex = -1,
argsLength = args.length,
holdersLength = holders.length,
leftIndex = -1,
leftLength = partials.length,
rangeLength = nativeMax(argsLength - holdersLength, 0),
result = Array(leftLength + rangeLength),
isUncurried = !isCurried;
while (++leftIndex < leftLength) {
result[leftIndex] = partials[leftIndex];
}
while (++argsIndex < holdersLength) {
if (isUncurried || argsIndex < argsLength) {
result[holders[argsIndex]] = args[argsIndex];
}
}
while (rangeLength--) {
result[leftIndex++] = args[argsIndex++];
}
return result;
}
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax$1 = Math.max;
/**
* This function is like `composeArgs` except that the arguments composition
* is tailored for `_.partialRight`.
*
* @private
* @param {Array} args The provided arguments.
* @param {Array} partials The arguments to append to those provided.
* @param {Array} holders The `partials` placeholder indexes.
* @params {boolean} [isCurried] Specify composing for a curried function.
* @returns {Array} Returns the new array of composed arguments.
*/
function composeArgsRight(args, partials, holders, isCurried) {
var argsIndex = -1,
argsLength = args.length,
holdersIndex = -1,
holdersLength = holders.length,
rightIndex = -1,
rightLength = partials.length,
rangeLength = nativeMax$1(argsLength - holdersLength, 0),
result = Array(rangeLength + rightLength),
isUncurried = !isCurried;
while (++argsIndex < rangeLength) {
result[argsIndex] = args[argsIndex];
}
var offset = argsIndex;
while (++rightIndex < rightLength) {
result[offset + rightIndex] = partials[rightIndex];
}
while (++holdersIndex < holdersLength) {
if (isUncurried || argsIndex < argsLength) {
result[offset + holders[holdersIndex]] = args[argsIndex++];
}
}
return result;
}
/**
* Gets the number of `placeholder` occurrences in `array`.
*
* @private
* @param {Array} array The array to inspect.
* @param {*} placeholder The placeholder to search for.
* @returns {number} Returns the placeholder count.
*/
function countHolders(array, placeholder) {
var length = array.length,
result = 0;
while (length--) {
if (array[length] === placeholder) {
++result;
}
}
return result;
}
/**
* The function whose prototype chain sequence wrappers inherit from.
*
* @private
*/
function baseLodash() {
// No operation performed.
}
/** Used as references for the maximum length and index of an array. */
var MAX_ARRAY_LENGTH = 4294967295;
/**
* Creates a lazy wrapper object which wraps `value` to enable lazy evaluation.
*
* @private
* @constructor
* @param {*} value The value to wrap.
*/
function LazyWrapper(value) {
this.__wrapped__ = value;
this.__actions__ = [];
this.__dir__ = 1;
this.__filtered__ = false;
this.__iteratees__ = [];
this.__takeCount__ = MAX_ARRAY_LENGTH;
this.__views__ = [];
}
// Ensure `LazyWrapper` is an instance of `baseLodash`.
LazyWrapper.prototype = baseCreate(baseLodash.prototype);
LazyWrapper.prototype.constructor = LazyWrapper;
/**
* This method returns `undefined`.
*
* @static
* @memberOf _
* @since 2.3.0
* @category Util
* @example
*
* _.times(2, _.noop);
* // => [undefined, undefined]
*/
function noop() {
// No operation performed.
}
/**
* Gets metadata for `func`.
*
* @private
* @param {Function} func The function to query.
* @returns {*} Returns the metadata for `func`.
*/
var getData = !metaMap ? noop : function(func) {
return metaMap.get(func);
};
/** Used to lookup unminified function names. */
var realNames = {};
/** Used for built-in method references. */
var objectProto$3 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$2 = objectProto$3.hasOwnProperty;
/**
* Gets the name of `func`.
*
* @private
* @param {Function} func The function to query.
* @returns {string} Returns the function name.
*/
function getFuncName(func) {
var result = (func.name + ''),
array = realNames[result],
length = hasOwnProperty$2.call(realNames, result) ? array.length : 0;
while (length--) {
var data = array[length],
otherFunc = data.func;
if (otherFunc == null || otherFunc == func) {
return data.name;
}
}
return result;
}
/**
* The base constructor for creating `lodash` wrapper objects.
*
* @private
* @param {*} value The value to wrap.
* @param {boolean} [chainAll] Enable explicit method chain sequences.
*/
function LodashWrapper(value, chainAll) {
this.__wrapped__ = value;
this.__actions__ = [];
this.__chain__ = !!chainAll;
this.__index__ = 0;
this.__values__ = undefined;
}
LodashWrapper.prototype = baseCreate(baseLodash.prototype);
LodashWrapper.prototype.constructor = LodashWrapper;
/**
* Copies the values of `source` to `array`.
*
* @private
* @param {Array} source The array to copy values from.
* @param {Array} [array=[]] The array to copy values to.
* @returns {Array} Returns `array`.
*/
function copyArray(source, array) {
var index = -1,
length = source.length;
array || (array = Array(length));
while (++index < length) {
array[index] = source[index];
}
return array;
}
/**
* Creates a clone of `wrapper`.
*
* @private
* @param {Object} wrapper The wrapper to clone.
* @returns {Object} Returns the cloned wrapper.
*/
function wrapperClone(wrapper) {
if (wrapper instanceof LazyWrapper) {
return wrapper.clone();
}
var result = new LodashWrapper(wrapper.__wrapped__, wrapper.__chain__);
result.__actions__ = copyArray(wrapper.__actions__);
result.__index__ = wrapper.__index__;
result.__values__ = wrapper.__values__;
return result;
}
/** Used for built-in method references. */
var objectProto$4 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$3 = objectProto$4.hasOwnProperty;
/**
* Creates a `lodash` object which wraps `value` to enable implicit method
* chain sequences. Methods that operate on and return arrays, collections,
* and functions can be chained together. Methods that retrieve a single value
* or may return a primitive value will automatically end the chain sequence
* and return the unwrapped value. Otherwise, the value must be unwrapped
* with `_#value`.
*
* Explicit chain sequences, which must be unwrapped with `_#value`, may be
* enabled using `_.chain`.
*
* The execution of chained methods is lazy, that is, it's deferred until
* `_#value` is implicitly or explicitly called.
*
* Lazy evaluation allows several methods to support shortcut fusion.
* Shortcut fusion is an optimization to merge iteratee calls; this avoids
* the creation of intermediate arrays and can greatly reduce the number of
* iteratee executions. Sections of a chain sequence qualify for shortcut
* fusion if the section is applied to an array and iteratees accept only
* one argument. The heuristic for whether a section qualifies for shortcut
* fusion is subject to change.
*
* Chaining is supported in custom builds as long as the `_#value` method is
* directly or indirectly included in the build.
*
* In addition to lodash methods, wrappers have `Array` and `String` methods.
*
* The wrapper `Array` methods are:
* `concat`, `join`, `pop`, `push`, `shift`, `sort`, `splice`, and `unshift`
*
* The wrapper `String` methods are:
* `replace` and `split`
*
* The wrapper methods that support shortcut fusion are:
* `at`, `compact`, `drop`, `dropRight`, `dropWhile`, `filter`, `find`,
* `findLast`, `head`, `initial`, `last`, `map`, `reject`, `reverse`, `slice`,
* `tail`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, and `toArray`
*
* The chainable wrapper methods are:
* `after`, `ary`, `assign`, `assignIn`, `assignInWith`, `assignWith`, `at`,
* `before`, `bind`, `bindAll`, `bindKey`, `castArray`, `chain`, `chunk`,
* `commit`, `compact`, `concat`, `conforms`, `constant`, `countBy`, `create`,
* `curry`, `debounce`, `defaults`, `defaultsDeep`, `defer`, `delay`,
* `difference`, `differenceBy`, `differenceWith`, `drop`, `dropRight`,
* `dropRightWhile`, `dropWhile`, `extend`, `extendWith`, `fill`, `filter`,
* `flatMap`, `flatMapDeep`, `flatMapDepth`, `flatten`, `flattenDeep`,
* `flattenDepth`, `flip`, `flow`, `flowRight`, `fromPairs`, `functions`,
* `functionsIn`, `groupBy`, `initial`, `intersection`, `intersectionBy`,
* `intersectionWith`, `invert`, `invertBy`, `invokeMap`, `iteratee`, `keyBy`,
* `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`, `matchesProperty`,
* `memoize`, `merge`, `mergeWith`, `method`, `methodOf`, `mixin`, `negate`,
* `nthArg`, `omit`, `omitBy`, `once`, `orderBy`, `over`, `overArgs`,
* `overEvery`, `overSome`, `partial`, `partialRight`, `partition`, `pick`,
* `pickBy`, `plant`, `property`, `propertyOf`, `pull`, `pullAll`, `pullAllBy`,
* `pullAllWith`, `pullAt`, `push`, `range`, `rangeRight`, `rearg`, `reject`,
* `remove`, `rest`, `reverse`, `sampleSize`, `set`, `setWith`, `shuffle`,
* `slice`, `sort`, `sortBy`, `splice`, `spread`, `tail`, `take`, `takeRight`,
* `takeRightWhile`, `takeWhile`, `tap`, `throttle`, `thru`, `toArray`,
* `toPairs`, `toPairsIn`, `toPath`, `toPlainObject`, `transform`, `unary`,
* `union`, `unionBy`, `unionWith`, `uniq`, `uniqBy`, `uniqWith`, `unset`,
* `unshift`, `unzip`, `unzipWith`, `update`, `updateWith`, `values`,
* `valuesIn`, `without`, `wrap`, `xor`, `xorBy`, `xorWith`, `zip`,
* `zipObject`, `zipObjectDeep`, and `zipWith`
*
* The wrapper methods that are **not** chainable by default are:
* `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clamp`, `clone`,
* `cloneDeep`, `cloneDeepWith`, `cloneWith`, `conformsTo`, `deburr`,
* `defaultTo`, `divide`, `each`, `eachRight`, `endsWith`, `eq`, `escape`,
* `escapeRegExp`, `every`, `find`, `findIndex`, `findKey`, `findLast`,
* `findLastIndex`, `findLastKey`, `first`, `floor`, `forEach`, `forEachRight`,
* `forIn`, `forInRight`, `forOwn`, `forOwnRight`, `get`, `gt`, `gte`, `has`,
* `hasIn`, `head`, `identity`, `includes`, `indexOf`, `inRange`, `invoke`,
* `isArguments`, `isArray`, `isArrayBuffer`, `isArrayLike`, `isArrayLikeObject`,
* `isBoolean`, `isBuffer`, `isDate`, `isElement`, `isEmpty`, `isEqual`,
* `isEqualWith`, `isError`, `isFinite`, `isFunction`, `isInteger`, `isLength`,
* `isMap`, `isMatch`, `isMatchWith`, `isNaN`, `isNative`, `isNil`, `isNull`,
* `isNumber`, `isObject`, `isObjectLike`, `isPlainObject`, `isRegExp`,
* `isSafeInteger`, `isSet`, `isString`, `isUndefined`, `isTypedArray`,
* `isWeakMap`, `isWeakSet`, `join`, `kebabCase`, `last`, `lastIndexOf`,
* `lowerCase`, `lowerFirst`, `lt`, `lte`, `max`, `maxBy`, `mean`, `meanBy`,
* `min`, `minBy`, `multiply`, `noConflict`, `noop`, `now`, `nth`, `pad`,
* `padEnd`, `padStart`, `parseInt`, `pop`, `random`, `reduce`, `reduceRight`,
* `repeat`, `result`, `round`, `runInContext`, `sample`, `shift`, `size`,
* `snakeCase`, `some`, `sortedIndex`, `sortedIndexBy`, `sortedLastIndex`,
* `sortedLastIndexBy`, `startCase`, `startsWith`, `stubArray`, `stubFalse`,
* `stubObject`, `stubString`, `stubTrue`, `subtract`, `sum`, `sumBy`,
* `template`, `times`, `toFinite`, `toInteger`, `toJSON`, `toLength`,
* `toLower`, `toNumber`, `toSafeInteger`, `toString`, `toUpper`, `trim`,
* `trimEnd`, `trimStart`, `truncate`, `unescape`, `uniqueId`, `upperCase`,
* `upperFirst`, `value`, and `words`
*
* @name _
* @constructor
* @category Seq
* @param {*} value The value to wrap in a `lodash` instance.
* @returns {Object} Returns the new `lodash` wrapper instance.
* @example
*
* function square(n) {
* return n * n;
* }
*
* var wrapped = _([1, 2, 3]);
*
* // Returns an unwrapped value.
* wrapped.reduce(_.add);
* // => 6
*
* // Returns a wrapped value.
* var squares = wrapped.map(square);
*
* _.isArray(squares);
* // => false
*
* _.isArray(squares.value());
* // => true
*/
function lodash(value) {
if (isObjectLike(value) && !isArray(value) && !(value instanceof LazyWrapper)) {
if (value instanceof LodashWrapper) {
return value;
}
if (hasOwnProperty$3.call(value, '__wrapped__')) {
return wrapperClone(value);
}
}
return new LodashWrapper(value);
}
// Ensure wrappers are instances of `baseLodash`.
lodash.prototype = baseLodash.prototype;
lodash.prototype.constructor = lodash;
/**
* Checks if `func` has a lazy counterpart.
*
* @private
* @param {Function} func The function to check.
* @returns {boolean} Returns `true` if `func` has a lazy counterpart,
* else `false`.
*/
function isLaziable(func) {
var funcName = getFuncName(func),
other = lodash[funcName];
if (typeof other != 'function' || !(funcName in LazyWrapper.prototype)) {
return false;
}
if (func === other) {
return true;
}
var data = getData(other);
return !!data && func === data[0];
}
/** Used to detect hot functions by number of calls within a span of milliseconds. */
var HOT_COUNT = 800,
HOT_SPAN = 16;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeNow = Date.now;
/**
* Creates a function that'll short out and invoke `identity` instead
* of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN`
* milliseconds.
*
* @private
* @param {Function} func The function to restrict.
* @returns {Function} Returns the new shortable function.
*/
function shortOut(func) {
var count = 0,
lastCalled = 0;
return function() {
var stamp = nativeNow(),
remaining = HOT_SPAN - (stamp - lastCalled);
lastCalled = stamp;
if (remaining > 0) {
if (++count >= HOT_COUNT) {
return arguments[0];
}
} else {
count = 0;
}
return func.apply(undefined, arguments);
};
}
/**
* Sets metadata for `func`.
*
* **Note:** If this function becomes hot, i.e. is invoked a lot in a short
* period of time, it will trip its breaker and transition to an identity
* function to avoid garbage collection pauses in V8. See
* [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070)
* for more details.
*
* @private
* @param {Function} func The function to associate metadata with.
* @param {*} data The metadata.
* @returns {Function} Returns `func`.
*/
var setData = shortOut(baseSetData);
/** Used to match wrap detail comments. */
var reWrapDetails = /\{\n\/\* \[wrapped with (.+)\] \*/,
reSplitDetails = /,? & /;
/**
* Extracts wrapper details from the `source` body comment.
*
* @private
* @param {string} source The source to inspect.
* @returns {Array} Returns the wrapper details.
*/
function getWrapDetails(source) {
var match = source.match(reWrapDetails);
return match ? match[1].split(reSplitDetails) : [];
}
/** Used to match wrap detail comments. */
var reWrapComment = /\{(?:\n\/\* \[wrapped with .+\] \*\/)?\n?/;
/**
* Inserts wrapper `details` in a comment at the top of the `source` body.
*
* @private
* @param {string} source The source to modify.
* @returns {Array} details The details to insert.
* @returns {string} Returns the modified source.
*/
function insertWrapDetails(source, details) {
var length = details.length;
if (!length) {
return source;
}
var lastIndex = length - 1;
details[lastIndex] = (length > 1 ? '& ' : '') + details[lastIndex];
details = details.join(length > 2 ? ', ' : ' ');
return source.replace(reWrapComment, '{\n/* [wrapped with ' + details + '] */\n');
}
/**
* Creates a function that returns `value`.
*
* @static
* @memberOf _
* @since 2.4.0
* @category Util
* @param {*} value The value to return from the new function.
* @returns {Function} Returns the new constant function.
* @example
*
* var objects = _.times(2, _.constant({ 'a': 1 }));
*
* console.log(objects);
* // => [{ 'a': 1 }, { 'a': 1 }]
*
* console.log(objects[0] === objects[1]);
* // => true
*/
function constant(value) {
return function() {
return value;
};
}
var defineProperty = (function() {
try {
var func = getNative(Object, 'defineProperty');
func({}, '', {});
return func;
} catch (e) {}
}());
/**
* The base implementation of `setToString` without support for hot loop shorting.
*
* @private
* @param {Function} func The function to modify.
* @param {Function} string The `toString` result.
* @returns {Function} Returns `func`.
*/
var baseSetToString = !defineProperty ? identity : function(func, string) {
return defineProperty(func, 'toString', {
'configurable': true,
'enumerable': false,
'value': constant(string),
'writable': true
});
};
/**
* Sets the `toString` method of `func` to return `string`.
*
* @private
* @param {Function} func The function to modify.
* @param {Function} string The `toString` result.
* @returns {Function} Returns `func`.
*/
var setToString = shortOut(baseSetToString);
/**
* A specialized version of `_.forEach` for arrays without support for
* iteratee shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Array} Returns `array`.
*/
function arrayEach(array, iteratee) {
var index = -1,
length = array == null ? 0 : array.length;
while (++index < length) {
if (iteratee(array[index], index, array) === false) {
break;
}
}
return array;
}
/**
* The base implementation of `_.findIndex` and `_.findLastIndex` without
* support for iteratee shorthands.
*
* @private
* @param {Array} array The array to inspect.
* @param {Function} predicate The function invoked per iteration.
* @param {number} fromIndex The index to search from.
* @param {boolean} [fromRight] Specify iterating from right to left.
* @returns {number} Returns the index of the matched value, else `-1`.
*/
function baseFindIndex(array, predicate, fromIndex, fromRight) {
var length = array.length,
index = fromIndex + (fromRight ? 1 : -1);
while ((fromRight ? index-- : ++index < length)) {
if (predicate(array[index], index, array)) {
return index;
}
}
return -1;
}
/**
* The base implementation of `_.isNaN` without support for number objects.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
*/
function baseIsNaN(value) {
return value !== value;
}
/**
* A specialized version of `_.indexOf` which performs strict equality
* comparisons of values, i.e. `===`.
*
* @private
* @param {Array} array The array to inspect.
* @param {*} value The value to search for.
* @param {number} fromIndex The index to search from.
* @returns {number} Returns the index of the matched value, else `-1`.
*/
function strictIndexOf(array, value, fromIndex) {
var index = fromIndex - 1,
length = array.length;
while (++index < length) {
if (array[index] === value) {
return index;
}
}
return -1;
}
/**
* The base implementation of `_.indexOf` without `fromIndex` bounds checks.
*
* @private
* @param {Array} array The array to inspect.
* @param {*} value The value to search for.
* @param {number} fromIndex The index to search from.
* @returns {number} Returns the index of the matched value, else `-1`.
*/
function baseIndexOf(array, value, fromIndex) {
return value === value
? strictIndexOf(array, value, fromIndex)
: baseFindIndex(array, baseIsNaN, fromIndex);
}
/**
* A specialized version of `_.includes` for arrays without support for
* specifying an index to search from.
*
* @private
* @param {Array} [array] The array to inspect.
* @param {*} target The value to search for.
* @returns {boolean} Returns `true` if `target` is found, else `false`.
*/
function arrayIncludes(array, value) {
var length = array == null ? 0 : array.length;
return !!length && baseIndexOf(array, value, 0) > -1;
}
/** Used to compose bitmasks for function metadata. */
var WRAP_BIND_FLAG$1 = 1,
WRAP_BIND_KEY_FLAG = 2,
WRAP_CURRY_FLAG = 8,
WRAP_CURRY_RIGHT_FLAG = 16,
WRAP_PARTIAL_FLAG = 32,
WRAP_PARTIAL_RIGHT_FLAG = 64,
WRAP_ARY_FLAG = 128,
WRAP_REARG_FLAG = 256,
WRAP_FLIP_FLAG = 512;
/** Used to associate wrap methods with their bit flags. */
var wrapFlags = [
['ary', WRAP_ARY_FLAG],
['bind', WRAP_BIND_FLAG$1],
['bindKey', WRAP_BIND_KEY_FLAG],
['curry', WRAP_CURRY_FLAG],
['curryRight', WRAP_CURRY_RIGHT_FLAG],
['flip', WRAP_FLIP_FLAG],
['partial', WRAP_PARTIAL_FLAG],
['partialRight', WRAP_PARTIAL_RIGHT_FLAG],
['rearg', WRAP_REARG_FLAG]
];
/**
* Updates wrapper `details` based on `bitmask` flags.
*
* @private
* @returns {Array} details The details to modify.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @returns {Array} Returns `details`.
*/
function updateWrapDetails(details, bitmask) {
arrayEach(wrapFlags, function(pair) {
var value = '_.' + pair[0];
if ((bitmask & pair[1]) && !arrayIncludes(details, value)) {
details.push(value);
}
});
return details.sort();
}
/**
* Sets the `toString` method of `wrapper` to mimic the source of `reference`
* with wrapper details in a comment at the top of the source body.
*
* @private
* @param {Function} wrapper The function to modify.
* @param {Function} reference The reference function.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @returns {Function} Returns `wrapper`.
*/
function setWrapToString(wrapper, reference, bitmask) {
var source = (reference + '');
return setToString(wrapper, insertWrapDetails(source, updateWrapDetails(getWrapDetails(source), bitmask)));
}
/** Used to compose bitmasks for function metadata. */
var WRAP_BIND_FLAG$2 = 1,
WRAP_BIND_KEY_FLAG$1 = 2,
WRAP_CURRY_BOUND_FLAG = 4,
WRAP_CURRY_FLAG$1 = 8,
WRAP_PARTIAL_FLAG$1 = 32,
WRAP_PARTIAL_RIGHT_FLAG$1 = 64;
/**
* Creates a function that wraps `func` to continue currying.
*
* @private
* @param {Function} func The function to wrap.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @param {Function} wrapFunc The function to create the `func` wrapper.
* @param {*} placeholder The placeholder value.
* @param {*} [thisArg] The `this` binding of `func`.
* @param {Array} [partials] The arguments to prepend to those provided to
* the new function.
* @param {Array} [holders] The `partials` placeholder indexes.
* @param {Array} [argPos] The argument positions of the new function.
* @param {number} [ary] The arity cap of `func`.
* @param {number} [arity] The arity of `func`.
* @returns {Function} Returns the new wrapped function.
*/
function createRecurry(func, bitmask, wrapFunc, placeholder, thisArg, partials, holders, argPos, ary, arity) {
var isCurry = bitmask & WRAP_CURRY_FLAG$1,
newHolders = isCurry ? holders : undefined,
newHoldersRight = isCurry ? undefined : holders,
newPartials = isCurry ? partials : undefined,
newPartialsRight = isCurry ? undefined : partials;
bitmask |= (isCurry ? WRAP_PARTIAL_FLAG$1 : WRAP_PARTIAL_RIGHT_FLAG$1);
bitmask &= ~(isCurry ? WRAP_PARTIAL_RIGHT_FLAG$1 : WRAP_PARTIAL_FLAG$1);
if (!(bitmask & WRAP_CURRY_BOUND_FLAG)) {
bitmask &= ~(WRAP_BIND_FLAG$2 | WRAP_BIND_KEY_FLAG$1);
}
var newData = [
func, bitmask, thisArg, newPartials, newHolders, newPartialsRight,
newHoldersRight, argPos, ary, arity
];
var result = wrapFunc.apply(undefined, newData);
if (isLaziable(func)) {
setData(result, newData);
}
result.placeholder = placeholder;
return setWrapToString(result, func, bitmask);
}
/**
* Gets the argument placeholder value for `func`.
*
* @private
* @param {Function} func The function to inspect.
* @returns {*} Returns the placeholder value.
*/
function getHolder(func) {
var object = func;
return object.placeholder;
}
/** Used as references for various `Number` constants. */
var MAX_SAFE_INTEGER = 9007199254740991;
/** Used to detect unsigned integer values. */
var reIsUint = /^(?:0|[1-9]\d*)$/;
/**
* Checks if `value` is a valid array-like index.
*
* @private
* @param {*} value The value to check.
* @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
* @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
*/
function isIndex(value, length) {
var type = typeof value;
length = length == null ? MAX_SAFE_INTEGER : length;
return !!length &&
(type == 'number' ||
(type != 'symbol' && reIsUint.test(value))) &&
(value > -1 && value % 1 == 0 && value < length);
}
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMin = Math.min;
/**
* Reorder `array` according to the specified indexes where the element at
* the first index is assigned as the first element, the element at
* the second index is assigned as the second element, and so on.
*
* @private
* @param {Array} array The array to reorder.
* @param {Array} indexes The arranged array indexes.
* @returns {Array} Returns `array`.
*/
function reorder(array, indexes) {
var arrLength = array.length,
length = nativeMin(indexes.length, arrLength),
oldArray = copyArray(array);
while (length--) {
var index = indexes[length];
array[length] = isIndex(index, arrLength) ? oldArray[index] : undefined;
}
return array;
}
/** Used as the internal argument placeholder. */
var PLACEHOLDER = '__lodash_placeholder__';
/**
* Replaces all `placeholder` elements in `array` with an internal placeholder
* and returns an array of their indexes.
*
* @private
* @param {Array} array The array to modify.
* @param {*} placeholder The placeholder to replace.
* @returns {Array} Returns the new array of placeholder indexes.
*/
function replaceHolders(array, placeholder) {
var index = -1,
length = array.length,
resIndex = 0,
result = [];
while (++index < length) {
var value = array[index];
if (value === placeholder || value === PLACEHOLDER) {
array[index] = PLACEHOLDER;
result[resIndex++] = index;
}
}
return result;
}
/** Used to compose bitmasks for function metadata. */
var WRAP_BIND_FLAG$3 = 1,
WRAP_BIND_KEY_FLAG$2 = 2,
WRAP_CURRY_FLAG$2 = 8,
WRAP_CURRY_RIGHT_FLAG$1 = 16,
WRAP_ARY_FLAG$1 = 128,
WRAP_FLIP_FLAG$1 = 512;
/**
* Creates a function that wraps `func` to invoke it with optional `this`
* binding of `thisArg`, partial application, and currying.
*
* @private
* @param {Function|string} func The function or method name to wrap.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @param {*} [thisArg] The `this` binding of `func`.
* @param {Array} [partials] The arguments to prepend to those provided to
* the new function.
* @param {Array} [holders] The `partials` placeholder indexes.
* @param {Array} [partialsRight] The arguments to append to those provided
* to the new function.
* @param {Array} [holdersRight] The `partialsRight` placeholder indexes.
* @param {Array} [argPos] The argument positions of the new function.
* @param {number} [ary] The arity cap of `func`.
* @param {number} [arity] The arity of `func`.
* @returns {Function} Returns the new wrapped function.
*/
function createHybrid(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) {
var isAry = bitmask & WRAP_ARY_FLAG$1,
isBind = bitmask & WRAP_BIND_FLAG$3,
isBindKey = bitmask & WRAP_BIND_KEY_FLAG$2,
isCurried = bitmask & (WRAP_CURRY_FLAG$2 | WRAP_CURRY_RIGHT_FLAG$1),
isFlip = bitmask & WRAP_FLIP_FLAG$1,
Ctor = isBindKey ? undefined : createCtor(func);
function wrapper() {
var length = arguments.length,
args = Array(length),
index = length;
while (index--) {
args[index] = arguments[index];
}
if (isCurried) {
var placeholder = getHolder(wrapper),
holdersCount = countHolders(args, placeholder);
}
if (partials) {
args = composeArgs(args, partials, holders, isCurried);
}
if (partialsRight) {
args = composeArgsRight(args, partialsRight, holdersRight, isCurried);
}
length -= holdersCount;
if (isCurried && length < arity) {
var newHolders = replaceHolders(args, placeholder);
return createRecurry(
func, bitmask, createHybrid, wrapper.placeholder, thisArg,
args, newHolders, argPos, ary, arity - length
);
}
var thisBinding = isBind ? thisArg : this,
fn = isBindKey ? thisBinding[func] : func;
length = args.length;
if (argPos) {
args = reorder(args, argPos);
} else if (isFlip && length > 1) {
args.reverse();
}
if (isAry && ary < length) {
args.length = ary;
}
if (this && this !== root && this instanceof wrapper) {
fn = Ctor || createCtor(fn);
}
return fn.apply(thisBinding, args);
}
return wrapper;
}
/**
* Creates a function that wraps `func` to enable currying.
*
* @private
* @param {Function} func The function to wrap.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @param {number} arity The arity of `func`.
* @returns {Function} Returns the new wrapped function.
*/
function createCurry(func, bitmask, arity) {
var Ctor = createCtor(func);
function wrapper() {
var length = arguments.length,
args = Array(length),
index = length,
placeholder = getHolder(wrapper);
while (index--) {
args[index] = arguments[index];
}
var holders = (length < 3 && args[0] !== placeholder && args[length - 1] !== placeholder)
? []
: replaceHolders(args, placeholder);
length -= holders.length;
if (length < arity) {
return createRecurry(
func, bitmask, createHybrid, wrapper.placeholder, undefined,
args, holders, undefined, undefined, arity - length);
}
var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
return apply(fn, this, args);
}
return wrapper;
}
/** Used to compose bitmasks for function metadata. */
var WRAP_BIND_FLAG$4 = 1;
/**
* Creates a function that wraps `func` to invoke it with the `this` binding
* of `thisArg` and `partials` prepended to the arguments it receives.
*
* @private
* @param {Function} func The function to wrap.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @param {*} thisArg The `this` binding of `func`.
* @param {Array} partials The arguments to prepend to those provided to
* the new function.
* @returns {Function} Returns the new wrapped function.
*/
function createPartial(func, bitmask, thisArg, partials) {
var isBind = bitmask & WRAP_BIND_FLAG$4,
Ctor = createCtor(func);
function wrapper() {
var argsIndex = -1,
argsLength = arguments.length,
leftIndex = -1,
leftLength = partials.length,
args = Array(leftLength + argsLength),
fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
while (++leftIndex < leftLength) {
args[leftIndex] = partials[leftIndex];
}
while (argsLength--) {
args[leftIndex++] = arguments[++argsIndex];
}
return apply(fn, isBind ? thisArg : this, args);
}
return wrapper;
}
/** Used as the internal argument placeholder. */
var PLACEHOLDER$1 = '__lodash_placeholder__';
/** Used to compose bitmasks for function metadata. */
var WRAP_BIND_FLAG$5 = 1,
WRAP_BIND_KEY_FLAG$3 = 2,
WRAP_CURRY_BOUND_FLAG$1 = 4,
WRAP_CURRY_FLAG$3 = 8,
WRAP_ARY_FLAG$2 = 128,
WRAP_REARG_FLAG$1 = 256;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMin$1 = Math.min;
/**
* Merges the function metadata of `source` into `data`.
*
* Merging metadata reduces the number of wrappers used to invoke a function.
* This is possible because methods like `_.bind`, `_.curry`, and `_.partial`
* may be applied regardless of execution order. Methods like `_.ary` and
* `_.rearg` modify function arguments, making the order in which they are
* executed important, preventing the merging of metadata. However, we make
* an exception for a safe combined case where curried functions have `_.ary`
* and or `_.rearg` applied.
*
* @private
* @param {Array} data The destination metadata.
* @param {Array} source The source metadata.
* @returns {Array} Returns `data`.
*/
function mergeData(data, source) {
var bitmask = data[1],
srcBitmask = source[1],
newBitmask = bitmask | srcBitmask,
isCommon = newBitmask < (WRAP_BIND_FLAG$5 | WRAP_BIND_KEY_FLAG$3 | WRAP_ARY_FLAG$2);
var isCombo =
((srcBitmask == WRAP_ARY_FLAG$2) && (bitmask == WRAP_CURRY_FLAG$3)) ||
((srcBitmask == WRAP_ARY_FLAG$2) && (bitmask == WRAP_REARG_FLAG$1) && (data[7].length <= source[8])) ||
((srcBitmask == (WRAP_ARY_FLAG$2 | WRAP_REARG_FLAG$1)) && (source[7].length <= source[8]) && (bitmask == WRAP_CURRY_FLAG$3));
// Exit early if metadata can't be merged.
if (!(isCommon || isCombo)) {
return data;
}
// Use source `thisArg` if available.
if (srcBitmask & WRAP_BIND_FLAG$5) {
data[2] = source[2];
// Set when currying a bound function.
newBitmask |= bitmask & WRAP_BIND_FLAG$5 ? 0 : WRAP_CURRY_BOUND_FLAG$1;
}
// Compose partial arguments.
var value = source[3];
if (value) {
var partials = data[3];
data[3] = partials ? composeArgs(partials, value, source[4]) : value;
data[4] = partials ? replaceHolders(data[3], PLACEHOLDER$1) : source[4];
}
// Compose partial right arguments.
value = source[5];
if (value) {
partials = data[5];
data[5] = partials ? composeArgsRight(partials, value, source[6]) : value;
data[6] = partials ? replaceHolders(data[5], PLACEHOLDER$1) : source[6];
}
// Use source `argPos` if available.
value = source[7];
if (value) {
data[7] = value;
}
// Use source `ary` if it's smaller.
if (srcBitmask & WRAP_ARY_FLAG$2) {
data[8] = data[8] == null ? source[8] : nativeMin$1(data[8], source[8]);
}
// Use source `arity` if one is not provided.
if (data[9] == null) {
data[9] = source[9];
}
// Use source `func` and merge bitmasks.
data[0] = source[0];
data[1] = newBitmask;
return data;
}
/** Error message constants. */
var FUNC_ERROR_TEXT$1 = 'Expected a function';
/** Used to compose bitmasks for function metadata. */
var WRAP_BIND_FLAG$6 = 1,
WRAP_BIND_KEY_FLAG$4 = 2,
WRAP_CURRY_FLAG$4 = 8,
WRAP_CURRY_RIGHT_FLAG$2 = 16,
WRAP_PARTIAL_FLAG$2 = 32,
WRAP_PARTIAL_RIGHT_FLAG$2 = 64;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax$2 = Math.max;
/**
* Creates a function that either curries or invokes `func` with optional
* `this` binding and partially applied arguments.
*
* @private
* @param {Function|string} func The function or method name to wrap.
* @param {number} bitmask The bitmask flags.
* 1 - `_.bind`
* 2 - `_.bindKey`
* 4 - `_.curry` or `_.curryRight` of a bound function
* 8 - `_.curry`
* 16 - `_.curryRight`
* 32 - `_.partial`
* 64 - `_.partialRight`
* 128 - `_.rearg`
* 256 - `_.ary`
* 512 - `_.flip`
* @param {*} [thisArg] The `this` binding of `func`.
* @param {Array} [partials] The arguments to be partially applied.
* @param {Array} [holders] The `partials` placeholder indexes.
* @param {Array} [argPos] The argument positions of the new function.
* @param {number} [ary] The arity cap of `func`.
* @param {number} [arity] The arity of `func`.
* @returns {Function} Returns the new wrapped function.
*/
function createWrap(func, bitmask, thisArg, partials, holders, argPos, ary, arity) {
var isBindKey = bitmask & WRAP_BIND_KEY_FLAG$4;
if (!isBindKey && typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT$1);
}
var length = partials ? partials.length : 0;
if (!length) {
bitmask &= ~(WRAP_PARTIAL_FLAG$2 | WRAP_PARTIAL_RIGHT_FLAG$2);
partials = holders = undefined;
}
ary = ary === undefined ? ary : nativeMax$2(toInteger(ary), 0);
arity = arity === undefined ? arity : toInteger(arity);
length -= holders ? holders.length : 0;
if (bitmask & WRAP_PARTIAL_RIGHT_FLAG$2) {
var partialsRight = partials,
holdersRight = holders;
partials = holders = undefined;
}
var data = isBindKey ? undefined : getData(func);
var newData = [
func, bitmask, thisArg, partials, holders, partialsRight, holdersRight,
argPos, ary, arity
];
if (data) {
mergeData(newData, data);
}
func = newData[0];
bitmask = newData[1];
thisArg = newData[2];
partials = newData[3];
holders = newData[4];
arity = newData[9] = newData[9] === undefined
? (isBindKey ? 0 : func.length)
: nativeMax$2(newData[9] - length, 0);
if (!arity && bitmask & (WRAP_CURRY_FLAG$4 | WRAP_CURRY_RIGHT_FLAG$2)) {
bitmask &= ~(WRAP_CURRY_FLAG$4 | WRAP_CURRY_RIGHT_FLAG$2);
}
if (!bitmask || bitmask == WRAP_BIND_FLAG$6) {
var result = createBind(func, bitmask, thisArg);
} else if (bitmask == WRAP_CURRY_FLAG$4 || bitmask == WRAP_CURRY_RIGHT_FLAG$2) {
result = createCurry(func, bitmask, arity);
} else if ((bitmask == WRAP_PARTIAL_FLAG$2 || bitmask == (WRAP_BIND_FLAG$6 | WRAP_PARTIAL_FLAG$2)) && !holders.length) {
result = createPartial(func, bitmask, thisArg, partials);
} else {
result = createHybrid.apply(undefined, newData);
}
var setter = data ? baseSetData : setData;
return setWrapToString(setter(result, newData), func, bitmask);
}
/** Used to compose bitmasks for function metadata. */
var WRAP_ARY_FLAG$3 = 128;
/**
* Creates a function that invokes `func`, with up to `n` arguments,
* ignoring any additional arguments.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Function
* @param {Function} func The function to cap arguments for.
* @param {number} [n=func.length] The arity cap.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Function} Returns the new capped function.
* @example
*
* _.map(['6', '8', '10'], _.ary(parseInt, 1));
* // => [6, 8, 10]
*/
function ary(func, n, guard) {
n = guard ? undefined : n;
n = (func && n == null) ? func.length : n;
return createWrap(func, WRAP_ARY_FLAG$3, undefined, undefined, undefined, undefined, n);
}
/**
* The base implementation of `assignValue` and `assignMergeValue` without
* value checks.
*
* @private
* @param {Object} object The object to modify.
* @param {string} key The key of the property to assign.
* @param {*} value The value to assign.
*/
function baseAssignValue(object, key, value) {
if (key == '__proto__' && defineProperty) {
defineProperty(object, key, {
'configurable': true,
'enumerable': true,
'value': value,
'writable': true
});
} else {
object[key] = value;
}
}
/**
* Performs a
* [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* comparison between two values to determine if they are equivalent.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {boolean} Returns `true` if the values are equivalent, else `false`.
* @example
*
* var object = { 'a': 1 };
* var other = { 'a': 1 };
*
* _.eq(object, object);
* // => true
*
* _.eq(object, other);
* // => false
*
* _.eq('a', 'a');
* // => true
*
* _.eq('a', Object('a'));
* // => false
*
* _.eq(NaN, NaN);
* // => true
*/
function eq(value, other) {
return value === other || (value !== value && other !== other);
}
/** Used for built-in method references. */
var objectProto$5 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$4 = objectProto$5.hasOwnProperty;
/**
* Assigns `value` to `key` of `object` if the existing value is not equivalent
* using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons.
*
* @private
* @param {Object} object The object to modify.
* @param {string} key The key of the property to assign.
* @param {*} value The value to assign.
*/
function assignValue(object, key, value) {
var objValue = object[key];
if (!(hasOwnProperty$4.call(object, key) && eq(objValue, value)) ||
(value === undefined && !(key in object))) {
baseAssignValue(object, key, value);
}
}
/**
* Copies properties of `source` to `object`.
*
* @private
* @param {Object} source The object to copy properties from.
* @param {Array} props The property identifiers to copy.
* @param {Object} [object={}] The object to copy properties to.
* @param {Function} [customizer] The function to customize copied values.
* @returns {Object} Returns `object`.
*/
function copyObject(source, props, object, customizer) {
var isNew = !object;
object || (object = {});
var index = -1,
length = props.length;
while (++index < length) {
var key = props[index];
var newValue = customizer
? customizer(object[key], source[key], key, object, source)
: undefined;
if (newValue === undefined) {
newValue = source[key];
}
if (isNew) {
baseAssignValue(object, key, newValue);
} else {
assignValue(object, key, newValue);
}
}
return object;
}
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax$3 = Math.max;
/**
* A specialized version of `baseRest` which transforms the rest array.
*
* @private
* @param {Function} func The function to apply a rest parameter to.
* @param {number} [start=func.length-1] The start position of the rest parameter.
* @param {Function} transform The rest array transform.
* @returns {Function} Returns the new function.
*/
function overRest(func, start, transform) {
start = nativeMax$3(start === undefined ? (func.length - 1) : start, 0);
return function() {
var args = arguments,
index = -1,
length = nativeMax$3(args.length - start, 0),
array = Array(length);
while (++index < length) {
array[index] = args[start + index];
}
index = -1;
var otherArgs = Array(start + 1);
while (++index < start) {
otherArgs[index] = args[index];
}
otherArgs[start] = transform(array);
return apply(func, this, otherArgs);
};
}
/**
* The base implementation of `_.rest` which doesn't validate or coerce arguments.
*
* @private
* @param {Function} func The function to apply a rest parameter to.
* @param {number} [start=func.length-1] The start position of the rest parameter.
* @returns {Function} Returns the new function.
*/
function baseRest(func, start) {
return setToString(overRest(func, start, identity), func + '');
}
/** Used as references for various `Number` constants. */
var MAX_SAFE_INTEGER$1 = 9007199254740991;
/**
* Checks if `value` is a valid array-like length.
*
* **Note:** This method is loosely based on
* [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
* @example
*
* _.isLength(3);
* // => true
*
* _.isLength(Number.MIN_VALUE);
* // => false
*
* _.isLength(Infinity);
* // => false
*
* _.isLength('3');
* // => false
*/
function isLength(value) {
return typeof value == 'number' &&
value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER$1;
}
/**
* Checks if `value` is array-like. A value is considered array-like if it's
* not a function and has a `value.length` that's an integer greater than or
* equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is array-like, else `false`.
* @example
*
* _.isArrayLike([1, 2, 3]);
* // => true
*
* _.isArrayLike(document.body.children);
* // => true
*
* _.isArrayLike('abc');
* // => true
*
* _.isArrayLike(_.noop);
* // => false
*/
function isArrayLike(value) {
return value != null && isLength(value.length) && !isFunction(value);
}
/**
* Checks if the given arguments are from an iteratee call.
*
* @private
* @param {*} value The potential iteratee value argument.
* @param {*} index The potential iteratee index or key argument.
* @param {*} object The potential iteratee object argument.
* @returns {boolean} Returns `true` if the arguments are from an iteratee call,
* else `false`.
*/
function isIterateeCall(value, index, object) {
if (!isObject(object)) {
return false;
}
var type = typeof index;
if (type == 'number'
? (isArrayLike(object) && isIndex(index, object.length))
: (type == 'string' && index in object)
) {
return eq(object[index], value);
}
return false;
}
/**
* Creates a function like `_.assign`.
*
* @private
* @param {Function} assigner The function to assign values.
* @returns {Function} Returns the new assigner function.
*/
function createAssigner(assigner) {
return baseRest(function(object, sources) {
var index = -1,
length = sources.length,
customizer = length > 1 ? sources[length - 1] : undefined,
guard = length > 2 ? sources[2] : undefined;
customizer = (assigner.length > 3 && typeof customizer == 'function')
? (length--, customizer)
: undefined;
if (guard && isIterateeCall(sources[0], sources[1], guard)) {
customizer = length < 3 ? undefined : customizer;
length = 1;
}
object = Object(object);
while (++index < length) {
var source = sources[index];
if (source) {
assigner(object, source, index, customizer);
}
}
return object;
});
}
/** Used for built-in method references. */
var objectProto$6 = Object.prototype;
/**
* Checks if `value` is likely a prototype object.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
*/
function isPrototype(value) {
var Ctor = value && value.constructor,
proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto$6;
return value === proto;
}
/**
* The base implementation of `_.times` without support for iteratee shorthands
* or max array length checks.
*
* @private
* @param {number} n The number of times to invoke `iteratee`.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Array} Returns the array of results.
*/
function baseTimes(n, iteratee) {
var index = -1,
result = Array(n);
while (++index < n) {
result[index] = iteratee(index);
}
return result;
}
/** `Object#toString` result references. */
var argsTag = '[object Arguments]';
/**
* The base implementation of `_.isArguments`.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an `arguments` object,
*/
function baseIsArguments(value) {
return isObjectLike(value) && baseGetTag(value) == argsTag;
}
/** Used for built-in method references. */
var objectProto$7 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$5 = objectProto$7.hasOwnProperty;
/** Built-in value references. */
var propertyIsEnumerable = objectProto$7.propertyIsEnumerable;
/**
* Checks if `value` is likely an `arguments` object.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an `arguments` object,
* else `false`.
* @example
*
* _.isArguments(function() { return arguments; }());
* // => true
*
* _.isArguments([1, 2, 3]);
* // => false
*/
var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) {
return isObjectLike(value) && hasOwnProperty$5.call(value, 'callee') &&
!propertyIsEnumerable.call(value, 'callee');
};
/**
* This method returns `false`.
*
* @static
* @memberOf _
* @since 4.13.0
* @category Util
* @returns {boolean} Returns `false`.
* @example
*
* _.times(2, _.stubFalse);
* // => [false, false]
*/
function stubFalse() {
return false;
}
/** Detect free variable `exports`. */
var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;
/** Detect free variable `module`. */
var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;
/** Detect the popular CommonJS extension `module.exports`. */
var moduleExports = freeModule && freeModule.exports === freeExports;
/** Built-in value references. */
var Buffer = moduleExports ? root.Buffer : undefined;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined;
/**
* Checks if `value` is a buffer.
*
* @static
* @memberOf _
* @since 4.3.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a buffer, else `false`.
* @example
*
* _.isBuffer(new Buffer(2));
* // => true
*
* _.isBuffer(new Uint8Array(2));
* // => false
*/
var isBuffer = nativeIsBuffer || stubFalse;
/** `Object#toString` result references. */
var argsTag$1 = '[object Arguments]',
arrayTag = '[object Array]',
boolTag = '[object Boolean]',
dateTag = '[object Date]',
errorTag = '[object Error]',
funcTag$1 = '[object Function]',
mapTag = '[object Map]',
numberTag = '[object Number]',
objectTag = '[object Object]',
regexpTag = '[object RegExp]',
setTag = '[object Set]',
stringTag = '[object String]',
weakMapTag = '[object WeakMap]';
var arrayBufferTag = '[object ArrayBuffer]',
dataViewTag = '[object DataView]',
float32Tag = '[object Float32Array]',
float64Tag = '[object Float64Array]',
int8Tag = '[object Int8Array]',
int16Tag = '[object Int16Array]',
int32Tag = '[object Int32Array]',
uint8Tag = '[object Uint8Array]',
uint8ClampedTag = '[object Uint8ClampedArray]',
uint16Tag = '[object Uint16Array]',
uint32Tag = '[object Uint32Array]';
/** Used to identify `toStringTag` values of typed arrays. */
var typedArrayTags = {};
typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
typedArrayTags[uint32Tag] = true;
typedArrayTags[argsTag$1] = typedArrayTags[arrayTag] =
typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
typedArrayTags[dataViewTag] = typedArrayTags[dateTag] =
typedArrayTags[errorTag] = typedArrayTags[funcTag$1] =
typedArrayTags[mapTag] = typedArrayTags[numberTag] =
typedArrayTags[objectTag] = typedArrayTags[regexpTag] =
typedArrayTags[setTag] = typedArrayTags[stringTag] =
typedArrayTags[weakMapTag] = false;
/**
* The base implementation of `_.isTypedArray` without Node.js optimizations.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
*/
function baseIsTypedArray(value) {
return isObjectLike(value) &&
isLength(value.length) && !!typedArrayTags[baseGetTag(value)];
}
/**
* The base implementation of `_.unary` without support for storing metadata.
*
* @private
* @param {Function} func The function to cap arguments for.
* @returns {Function} Returns the new capped function.
*/
function baseUnary(func) {
return function(value) {
return func(value);
};
}
/** Detect free variable `exports`. */
var freeExports$1 = typeof exports == 'object' && exports && !exports.nodeType && exports;
/** Detect free variable `module`. */
var freeModule$1 = freeExports$1 && typeof module == 'object' && module && !module.nodeType && module;
/** Detect the popular CommonJS extension `module.exports`. */
var moduleExports$1 = freeModule$1 && freeModule$1.exports === freeExports$1;
/** Detect free variable `process` from Node.js. */
var freeProcess = moduleExports$1 && freeGlobal.process;
/** Used to access faster Node.js helpers. */
var nodeUtil = (function() {
try {
// Use `util.types` for Node.js 10+.
var types = freeModule$1 && freeModule$1.require && freeModule$1.require('util').types;
if (types) {
return types;
}
// Legacy `process.binding('util')` for Node.js < 10.
return freeProcess && freeProcess.binding && freeProcess.binding('util');
} catch (e) {}
}());
/* Node.js helper references. */
var nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray;
/**
* Checks if `value` is classified as a typed array.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
* @example
*
* _.isTypedArray(new Uint8Array);
* // => true
*
* _.isTypedArray([]);
* // => false
*/
var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray;
/** Used for built-in method references. */
var objectProto$8 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$6 = objectProto$8.hasOwnProperty;
/**
* Creates an array of the enumerable property names of the array-like `value`.
*
* @private
* @param {*} value The value to query.
* @param {boolean} inherited Specify returning inherited property names.
* @returns {Array} Returns the array of property names.
*/
function arrayLikeKeys(value, inherited) {
var isArr = isArray(value),
isArg = !isArr && isArguments(value),
isBuff = !isArr && !isArg && isBuffer(value),
isType = !isArr && !isArg && !isBuff && isTypedArray(value),
skipIndexes = isArr || isArg || isBuff || isType,
result = skipIndexes ? baseTimes(value.length, String) : [],
length = result.length;
for (var key in value) {
if ((inherited || hasOwnProperty$6.call(value, key)) &&
!(skipIndexes && (
// Safari 9 has enumerable `arguments.length` in strict mode.
key == 'length' ||
// Node.js 0.10 has enumerable non-index properties on buffers.
(isBuff && (key == 'offset' || key == 'parent')) ||
// PhantomJS 2 has enumerable non-index properties on typed arrays.
(isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) ||
// Skip index properties.
isIndex(key, length)
))) {
result.push(key);
}
}
return result;
}
/**
* Creates a unary function that invokes `func` with its argument transformed.
*
* @private
* @param {Function} func The function to wrap.
* @param {Function} transform The argument transform.
* @returns {Function} Returns the new function.
*/
function overArg(func, transform) {
return function(arg) {
return func(transform(arg));
};
}
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeKeys = overArg(Object.keys, Object);
/** Used for built-in method references. */
var objectProto$9 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$7 = objectProto$9.hasOwnProperty;
/**
* The base implementation of `_.keys` which doesn't treat sparse arrays as dense.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names.
*/
function baseKeys(object) {
if (!isPrototype(object)) {
return nativeKeys(object);
}
var result = [];
for (var key in Object(object)) {
if (hasOwnProperty$7.call(object, key) && key != 'constructor') {
result.push(key);
}
}
return result;
}
/**
* Creates an array of the own enumerable property names of `object`.
*
* **Note:** Non-object values are coerced to objects. See the
* [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
* for more details.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names.
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.keys(new Foo);
* // => ['a', 'b'] (iteration order is not guaranteed)
*
* _.keys('hi');
* // => ['0', '1']
*/
function keys(object) {
return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);
}
/** Used for built-in method references. */
var objectProto$10 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$8 = objectProto$10.hasOwnProperty;
/**
* Assigns own enumerable string keyed properties of source objects to the
* destination object. Source objects are applied from left to right.
* Subsequent sources overwrite property assignments of previous sources.
*
* **Note:** This method mutates `object` and is loosely based on
* [`Object.assign`](https://mdn.io/Object/assign).
*
* @static
* @memberOf _
* @since 0.10.0
* @category Object
* @param {Object} object The destination object.
* @param {...Object} [sources] The source objects.
* @returns {Object} Returns `object`.
* @see _.assignIn
* @example
*
* function Foo() {
* this.a = 1;
* }
*
* function Bar() {
* this.c = 3;
* }
*
* Foo.prototype.b = 2;
* Bar.prototype.d = 4;
*
* _.assign({ 'a': 0 }, new Foo, new Bar);
* // => { 'a': 1, 'c': 3 }
*/
var assign = createAssigner(function(object, source) {
if (isPrototype(source) || isArrayLike(source)) {
copyObject(source, keys(source), object);
return;
}
for (var key in source) {
if (hasOwnProperty$8.call(source, key)) {
assignValue(object, key, source[key]);
}
}
});
/**
* This function is like
* [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
* except that it includes inherited enumerable properties.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names.
*/
function nativeKeysIn(object) {
var result = [];
if (object != null) {
for (var key in Object(object)) {
result.push(key);
}
}
return result;
}
/** Used for built-in method references. */
var objectProto$11 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$9 = objectProto$11.hasOwnProperty;
/**
* The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names.
*/
function baseKeysIn(object) {
if (!isObject(object)) {
return nativeKeysIn(object);
}
var isProto = isPrototype(object),
result = [];
for (var key in object) {
if (!(key == 'constructor' && (isProto || !hasOwnProperty$9.call(object, key)))) {
result.push(key);
}
}
return result;
}
/**
* Creates an array of the own and inherited enumerable property names of `object`.
*
* **Note:** Non-object values are coerced to objects.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Object
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names.
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.keysIn(new Foo);
* // => ['a', 'b', 'c'] (iteration order is not guaranteed)
*/
function keysIn$1(object) {
return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object);
}
/**
* This method is like `_.assign` except that it iterates over own and
* inherited source properties.
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @alias extend
* @category Object
* @param {Object} object The destination object.
* @param {...Object} [sources] The source objects.
* @returns {Object} Returns `object`.
* @see _.assign
* @example
*
* function Foo() {
* this.a = 1;
* }
*
* function Bar() {
* this.c = 3;
* }
*
* Foo.prototype.b = 2;
* Bar.prototype.d = 4;
*
* _.assignIn({ 'a': 0 }, new Foo, new Bar);
* // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 }
*/
var assignIn = createAssigner(function(object, source) {
copyObject(source, keysIn$1(source), object);
});
/**
* This method is like `_.assignIn` except that it accepts `customizer`
* which is invoked to produce the assigned values. If `customizer` returns
* `undefined`, assignment is handled by the method instead. The `customizer`
* is invoked with five arguments: (objValue, srcValue, key, object, source).
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @alias extendWith
* @category Object
* @param {Object} object The destination object.
* @param {...Object} sources The source objects.
* @param {Function} [customizer] The function to customize assigned values.
* @returns {Object} Returns `object`.
* @see _.assignWith
* @example
*
* function customizer(objValue, srcValue) {
* return _.isUndefined(objValue) ? srcValue : objValue;
* }
*
* var defaults = _.partialRight(_.assignInWith, customizer);
*
* defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
* // => { 'a': 1, 'b': 2 }
*/
var assignInWith = createAssigner(function(object, source, srcIndex, customizer) {
copyObject(source, keysIn$1(source), object, customizer);
});
/**
* This method is like `_.assign` except that it accepts `customizer`
* which is invoked to produce the assigned values. If `customizer` returns
* `undefined`, assignment is handled by the method instead. The `customizer`
* is invoked with five arguments: (objValue, srcValue, key, object, source).
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The destination object.
* @param {...Object} sources The source objects.
* @param {Function} [customizer] The function to customize assigned values.
* @returns {Object} Returns `object`.
* @see _.assignInWith
* @example
*
* function customizer(objValue, srcValue) {
* return _.isUndefined(objValue) ? srcValue : objValue;
* }
*
* var defaults = _.partialRight(_.assignWith, customizer);
*
* defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
* // => { 'a': 1, 'b': 2 }
*/
var assignWith = createAssigner(function(object, source, srcIndex, customizer) {
copyObject(source, keys(source), object, customizer);
});
/** Used to match property names within property paths. */
var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,
reIsPlainProp = /^\w*$/;
/**
* Checks if `value` is a property name and not a property path.
*
* @private
* @param {*} value The value to check.
* @param {Object} [object] The object to query keys on.
* @returns {boolean} Returns `true` if `value` is a property name, else `false`.
*/
function isKey(value, object) {
if (isArray(value)) {
return false;
}
var type = typeof value;
if (type == 'number' || type == 'symbol' || type == 'boolean' ||
value == null || isSymbol(value)) {
return true;
}
return reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||
(object != null && value in Object(object));
}
/* Built-in method references that are verified to be native. */
var nativeCreate = getNative(Object, 'create');
/**
* Removes all key-value entries from the hash.
*
* @private
* @name clear
* @memberOf Hash
*/
function hashClear() {
this.__data__ = nativeCreate ? nativeCreate(null) : {};
this.size = 0;
}
/**
* Removes `key` and its value from the hash.
*
* @private
* @name delete
* @memberOf Hash
* @param {Object} hash The hash to modify.
* @param {string} key The key of the value to remove.
* @returns {boolean} Returns `true` if the entry was removed, else `false`.
*/
function hashDelete(key) {
var result = this.has(key) && delete this.__data__[key];
this.size -= result ? 1 : 0;
return result;
}
/** Used to stand-in for `undefined` hash values. */
var HASH_UNDEFINED = '__lodash_hash_undefined__';
/** Used for built-in method references. */
var objectProto$12 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$10 = objectProto$12.hasOwnProperty;
/**
* Gets the hash value for `key`.
*
* @private
* @name get
* @memberOf Hash
* @param {string} key The key of the value to get.
* @returns {*} Returns the entry value.
*/
function hashGet(key) {
var data = this.__data__;
if (nativeCreate) {
var result = data[key];
return result === HASH_UNDEFINED ? undefined : result;
}
return hasOwnProperty$10.call(data, key) ? data[key] : undefined;
}
/** Used for built-in method references. */
var objectProto$13 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$11 = objectProto$13.hasOwnProperty;
/**
* Checks if a hash value for `key` exists.
*
* @private
* @name has
* @memberOf Hash
* @param {string} key The key of the entry to check.
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
*/
function hashHas(key) {
var data = this.__data__;
return nativeCreate ? (data[key] !== undefined) : hasOwnProperty$11.call(data, key);
}
/** Used to stand-in for `undefined` hash values. */
var HASH_UNDEFINED$1 = '__lodash_hash_undefined__';
/**
* Sets the hash `key` to `value`.
*
* @private
* @name set
* @memberOf Hash
* @param {string} key The key of the value to set.
* @param {*} value The value to set.
* @returns {Object} Returns the hash instance.
*/
function hashSet(key, value) {
var data = this.__data__;
this.size += this.has(key) ? 0 : 1;
data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED$1 : value;
return this;
}
/**
* Creates a hash object.
*
* @private
* @constructor
* @param {Array} [entries] The key-value pairs to cache.
*/
function Hash(entries) {
var index = -1,
length = entries == null ? 0 : entries.length;
this.clear();
while (++index < length) {
var entry = entries[index];
this.set(entry[0], entry[1]);
}
}
// Add methods to `Hash`.
Hash.prototype.clear = hashClear;
Hash.prototype['delete'] = hashDelete;
Hash.prototype.get = hashGet;
Hash.prototype.has = hashHas;
Hash.prototype.set = hashSet;
/**
* Removes all key-value entries from the list cache.
*
* @private
* @name clear
* @memberOf ListCache
*/
function listCacheClear() {
this.__data__ = [];
this.size = 0;
}
/**
* Gets the index at which the `key` is found in `array` of key-value pairs.
*
* @private
* @param {Array} array The array to inspect.
* @param {*} key The key to search for.
* @returns {number} Returns the index of the matched value, else `-1`.
*/
function assocIndexOf(array, key) {
var length = array.length;
while (length--) {
if (eq(array[length][0], key)) {
return length;
}
}
return -1;
}
/** Used for built-in method references. */
var arrayProto = Array.prototype;
/** Built-in value references. */
var splice = arrayProto.splice;
/**
* Removes `key` and its value from the list cache.
*
* @private
* @name delete
* @memberOf ListCache
* @param {string} key The key of the value to remove.
* @returns {boolean} Returns `true` if the entry was removed, else `false`.
*/
function listCacheDelete(key) {
var data = this.__data__,
index = assocIndexOf(data, key);
if (index < 0) {
return false;
}
var lastIndex = data.length - 1;
if (index == lastIndex) {
data.pop();
} else {
splice.call(data, index, 1);
}
--this.size;
return true;
}
/**
* Gets the list cache value for `key`.
*
* @private
* @name get
* @memberOf ListCache
* @param {string} key The key of the value to get.
* @returns {*} Returns the entry value.
*/
function listCacheGet(key) {
var data = this.__data__,
index = assocIndexOf(data, key);
return index < 0 ? undefined : data[index][1];
}
/**
* Checks if a list cache value for `key` exists.
*
* @private
* @name has
* @memberOf ListCache
* @param {string} key The key of the entry to check.
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
*/
function listCacheHas(key) {
return assocIndexOf(this.__data__, key) > -1;
}
/**
* Sets the list cache `key` to `value`.
*
* @private
* @name set
* @memberOf ListCache
* @param {string} key The key of the value to set.
* @param {*} value The value to set.
* @returns {Object} Returns the list cache instance.
*/
function listCacheSet(key, value) {
var data = this.__data__,
index = assocIndexOf(data, key);
if (index < 0) {
++this.size;
data.push([key, value]);
} else {
data[index][1] = value;
}
return this;
}
/**
* Creates an list cache object.
*
* @private
* @constructor
* @param {Array} [entries] The key-value pairs to cache.
*/
function ListCache(entries) {
var index = -1,
length = entries == null ? 0 : entries.length;
this.clear();
while (++index < length) {
var entry = entries[index];
this.set(entry[0], entry[1]);
}
}
// Add methods to `ListCache`.
ListCache.prototype.clear = listCacheClear;
ListCache.prototype['delete'] = listCacheDelete;
ListCache.prototype.get = listCacheGet;
ListCache.prototype.has = listCacheHas;
ListCache.prototype.set = listCacheSet;
/* Built-in method references that are verified to be native. */
var Map = getNative(root, 'Map');
/**
* Removes all key-value entries from the map.
*
* @private
* @name clear
* @memberOf MapCache
*/
function mapCacheClear() {
this.size = 0;
this.__data__ = {
'hash': new Hash,
'map': new (Map || ListCache),
'string': new Hash
};
}
/**
* Checks if `value` is suitable for use as unique object key.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is suitable, else `false`.
*/
function isKeyable(value) {
var type = typeof value;
return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')
? (value !== '__proto__')
: (value === null);
}
/**
* Gets the data for `map`.
*
* @private
* @param {Object} map The map to query.
* @param {string} key The reference key.
* @returns {*} Returns the map data.
*/
function getMapData(map, key) {
var data = map.__data__;
return isKeyable(key)
? data[typeof key == 'string' ? 'string' : 'hash']
: data.map;
}
/**
* Removes `key` and its value from the map.
*
* @private
* @name delete
* @memberOf MapCache
* @param {string} key The key of the value to remove.
* @returns {boolean} Returns `true` if the entry was removed, else `false`.
*/
function mapCacheDelete(key) {
var result = getMapData(this, key)['delete'](key);
this.size -= result ? 1 : 0;
return result;
}
/**
* Gets the map value for `key`.
*
* @private
* @name get
* @memberOf MapCache
* @param {string} key The key of the value to get.
* @returns {*} Returns the entry value.
*/
function mapCacheGet(key) {
return getMapData(this, key).get(key);
}
/**
* Checks if a map value for `key` exists.
*
* @private
* @name has
* @memberOf MapCache
* @param {string} key The key of the entry to check.
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
*/
function mapCacheHas(key) {
return getMapData(this, key).has(key);
}
/**
* Sets the map `key` to `value`.
*
* @private
* @name set
* @memberOf MapCache
* @param {string} key The key of the value to set.
* @param {*} value The value to set.
* @returns {Object} Returns the map cache instance.
*/
function mapCacheSet(key, value) {
var data = getMapData(this, key),
size = data.size;
data.set(key, value);
this.size += data.size == size ? 0 : 1;
return this;
}
/**
* Creates a map cache object to store key-value pairs.
*
* @private
* @constructor
* @param {Array} [entries] The key-value pairs to cache.
*/
function MapCache(entries) {
var index = -1,
length = entries == null ? 0 : entries.length;
this.clear();
while (++index < length) {
var entry = entries[index];
this.set(entry[0], entry[1]);
}
}
// Add methods to `MapCache`.
MapCache.prototype.clear = mapCacheClear;
MapCache.prototype['delete'] = mapCacheDelete;
MapCache.prototype.get = mapCacheGet;
MapCache.prototype.has = mapCacheHas;
MapCache.prototype.set = mapCacheSet;
/** Error message constants. */
var FUNC_ERROR_TEXT$2 = 'Expected a function';
/**
* Creates a function that memoizes the result of `func`. If `resolver` is
* provided, it determines the cache key for storing the result based on the
* arguments provided to the memoized function. By default, the first argument
* provided to the memoized function is used as the map cache key. The `func`
* is invoked with the `this` binding of the memoized function.
*
* **Note:** The cache is exposed as the `cache` property on the memoized
* function. Its creation may be customized by replacing the `_.memoize.Cache`
* constructor with one whose instances implement the
* [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object)
* method interface of `clear`, `delete`, `get`, `has`, and `set`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {Function} func The function to have its output memoized.
* @param {Function} [resolver] The function to resolve the cache key.
* @returns {Function} Returns the new memoized function.
* @example
*
* var object = { 'a': 1, 'b': 2 };
* var other = { 'c': 3, 'd': 4 };
*
* var values = _.memoize(_.values);
* values(object);
* // => [1, 2]
*
* values(other);
* // => [3, 4]
*
* object.a = 2;
* values(object);
* // => [1, 2]
*
* // Modify the result cache.
* values.cache.set(object, ['a', 'b']);
* values(object);
* // => ['a', 'b']
*
* // Replace `_.memoize.Cache`.
* _.memoize.Cache = WeakMap;
*/
function memoize(func, resolver) {
if (typeof func != 'function' || (resolver != null && typeof resolver != 'function')) {
throw new TypeError(FUNC_ERROR_TEXT$2);
}
var memoized = function() {
var args = arguments,
key = resolver ? resolver.apply(this, args) : args[0],
cache = memoized.cache;
if (cache.has(key)) {
return cache.get(key);
}
var result = func.apply(this, args);
memoized.cache = cache.set(key, result) || cache;
return result;
};
memoized.cache = new (memoize.Cache || MapCache);
return memoized;
}
// Expose `MapCache`.
memoize.Cache = MapCache;
/** Used as the maximum memoize cache size. */
var MAX_MEMOIZE_SIZE = 500;
/**
* A specialized version of `_.memoize` which clears the memoized function's
* cache when it exceeds `MAX_MEMOIZE_SIZE`.
*
* @private
* @param {Function} func The function to have its output memoized.
* @returns {Function} Returns the new memoized function.
*/
function memoizeCapped(func) {
var result = memoize(func, function(key) {
if (cache.size === MAX_MEMOIZE_SIZE) {
cache.clear();
}
return key;
});
var cache = result.cache;
return result;
}
/** Used to match property names within property paths. */
var rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g;
/** Used to match backslashes in property paths. */
var reEscapeChar = /\\(\\)?/g;
/**
* Converts `string` to a property path array.
*
* @private
* @param {string} string The string to convert.
* @returns {Array} Returns the property path array.
*/
var stringToPath = memoizeCapped(function(string) {
var result = [];
if (string.charCodeAt(0) === 46 /* . */) {
result.push('');
}
string.replace(rePropName, function(match, number, quote, subString) {
result.push(quote ? subString.replace(reEscapeChar, '$1') : (number || match));
});
return result;
});
/**
* Converts `value` to a string. An empty string is returned for `null`
* and `undefined` values. The sign of `-0` is preserved.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to convert.
* @returns {string} Returns the converted string.
* @example
*
* _.toString(null);
* // => ''
*
* _.toString(-0);
* // => '-0'
*
* _.toString([1, 2, 3]);
* // => '1,2,3'
*/
function toString(value) {
return value == null ? '' : baseToString(value);
}
/**
* Casts `value` to a path array if it's not one.
*
* @private
* @param {*} value The value to inspect.
* @param {Object} [object] The object to query keys on.
* @returns {Array} Returns the cast property path array.
*/
function castPath(value, object) {
if (isArray(value)) {
return value;
}
return isKey(value, object) ? [value] : stringToPath(toString(value));
}
/** Used as references for various `Number` constants. */
var INFINITY$2 = 1 / 0;
/**
* Converts `value` to a string key if it's not a string or symbol.
*
* @private
* @param {*} value The value to inspect.
* @returns {string|symbol} Returns the key.
*/
function toKey(value) {
if (typeof value == 'string' || isSymbol(value)) {
return value;
}
var result = (value + '');
return (result == '0' && (1 / value) == -INFINITY$2) ? '-0' : result;
}
/**
* The base implementation of `_.get` without support for default values.
*
* @private
* @param {Object} object The object to query.
* @param {Array|string} path The path of the property to get.
* @returns {*} Returns the resolved value.
*/
function baseGet(object, path) {
path = castPath(path, object);
var index = 0,
length = path.length;
while (object != null && index < length) {
object = object[toKey(path[index++])];
}
return (index && index == length) ? object : undefined;
}
/**
* Gets the value at `path` of `object`. If the resolved value is
* `undefined`, the `defaultValue` is returned in its place.
*
* @static
* @memberOf _
* @since 3.7.0
* @category Object
* @param {Object} object The object to query.
* @param {Array|string} path The path of the property to get.
* @param {*} [defaultValue] The value returned for `undefined` resolved values.
* @returns {*} Returns the resolved value.
* @example
*
* var object = { 'a': [{ 'b': { 'c': 3 } }] };
*
* _.get(object, 'a[0].b.c');
* // => 3
*
* _.get(object, ['a', '0', 'b', 'c']);
* // => 3
*
* _.get(object, 'a.b.c', 'default');
* // => 'default'
*/
function get(object, path, defaultValue) {
var result = object == null ? undefined : baseGet(object, path);
return result === undefined ? defaultValue : result;
}
/**
* The base implementation of `_.at` without support for individual paths.
*
* @private
* @param {Object} object The object to iterate over.
* @param {string[]} paths The property paths to pick.
* @returns {Array} Returns the picked elements.
*/
function baseAt(object, paths) {
var index = -1,
length = paths.length,
result = Array(length),
skip = object == null;
while (++index < length) {
result[index] = skip ? undefined : get(object, paths[index]);
}
return result;
}
/**
* Appends the elements of `values` to `array`.
*
* @private
* @param {Array} array The array to modify.
* @param {Array} values The values to append.
* @returns {Array} Returns `array`.
*/
function arrayPush(array, values) {
var index = -1,
length = values.length,
offset = array.length;
while (++index < length) {
array[offset + index] = values[index];
}
return array;
}
/** Built-in value references. */
var spreadableSymbol = Symbol$1 ? Symbol$1.isConcatSpreadable : undefined;
/**
* Checks if `value` is a flattenable `arguments` object or array.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is flattenable, else `false`.
*/
function isFlattenable(value) {
return isArray(value) || isArguments(value) ||
!!(spreadableSymbol && value && value[spreadableSymbol]);
}
/**
* The base implementation of `_.flatten` with support for restricting flattening.
*
* @private
* @param {Array} array The array to flatten.
* @param {number} depth The maximum recursion depth.
* @param {boolean} [predicate=isFlattenable] The function invoked per iteration.
* @param {boolean} [isStrict] Restrict to values that pass `predicate` checks.
* @param {Array} [result=[]] The initial result value.
* @returns {Array} Returns the new flattened array.
*/
function baseFlatten(array, depth, predicate, isStrict, result) {
var index = -1,
length = array.length;
predicate || (predicate = isFlattenable);
result || (result = []);
while (++index < length) {
var value = array[index];
if (depth > 0 && predicate(value)) {
if (depth > 1) {
// Recursively flatten arrays (susceptible to call stack limits).
baseFlatten(value, depth - 1, predicate, isStrict, result);
} else {
arrayPush(result, value);
}
} else if (!isStrict) {
result[result.length] = value;
}
}
return result;
}
/**
* Flattens `array` a single level deep.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to flatten.
* @returns {Array} Returns the new flattened array.
* @example
*
* _.flatten([1, [2, [3, [4]], 5]]);
* // => [1, 2, [3, [4]], 5]
*/
function flatten(array) {
var length = array == null ? 0 : array.length;
return length ? baseFlatten(array, 1) : [];
}
/**
* A specialized version of `baseRest` which flattens the rest array.
*
* @private
* @param {Function} func The function to apply a rest parameter to.
* @returns {Function} Returns the new function.
*/
function flatRest(func) {
return setToString(overRest(func, undefined, flatten), func + '');
}
/**
* Creates an array of values corresponding to `paths` of `object`.
*
* @static
* @memberOf _
* @since 1.0.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {...(string|string[])} [paths] The property paths to pick.
* @returns {Array} Returns the picked values.
* @example
*
* var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };
*
* _.at(object, ['a[0].b.c', 'a[1]']);
* // => [3, 4]
*/
var at = flatRest(baseAt);
/** Built-in value references. */
var getPrototype = overArg(Object.getPrototypeOf, Object);
/** `Object#toString` result references. */
var objectTag$1 = '[object Object]';
/** Used for built-in method references. */
var funcProto$2 = Function.prototype,
objectProto$14 = Object.prototype;
/** Used to resolve the decompiled source of functions. */
var funcToString$2 = funcProto$2.toString;
/** Used to check objects for own properties. */
var hasOwnProperty$12 = objectProto$14.hasOwnProperty;
/** Used to infer the `Object` constructor. */
var objectCtorString = funcToString$2.call(Object);
/**
* Checks if `value` is a plain object, that is, an object created by the
* `Object` constructor or one with a `[[Prototype]]` of `null`.
*
* @static
* @memberOf _
* @since 0.8.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
* @example
*
* function Foo() {
* this.a = 1;
* }
*
* _.isPlainObject(new Foo);
* // => false
*
* _.isPlainObject([1, 2, 3]);
* // => false
*
* _.isPlainObject({ 'x': 0, 'y': 0 });
* // => true
*
* _.isPlainObject(Object.create(null));
* // => true
*/
function isPlainObject(value) {
if (!isObjectLike(value) || baseGetTag(value) != objectTag$1) {
return false;
}
var proto = getPrototype(value);
if (proto === null) {
return true;
}
var Ctor = hasOwnProperty$12.call(proto, 'constructor') && proto.constructor;
return typeof Ctor == 'function' && Ctor instanceof Ctor &&
funcToString$2.call(Ctor) == objectCtorString;
}
/** `Object#toString` result references. */
var domExcTag = '[object DOMException]',
errorTag$1 = '[object Error]';
/**
* Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`,
* `SyntaxError`, `TypeError`, or `URIError` object.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an error object, else `false`.
* @example
*
* _.isError(new Error);
* // => true
*
* _.isError(Error);
* // => false
*/
function isError(value) {
if (!isObjectLike(value)) {
return false;
}
var tag = baseGetTag(value);
return tag == errorTag$1 || tag == domExcTag ||
(typeof value.message == 'string' && typeof value.name == 'string' && !isPlainObject(value));
}
/**
* Attempts to invoke `func`, returning either the result or the caught error
* object. Any additional arguments are provided to `func` when it's invoked.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Util
* @param {Function} func The function to attempt.
* @param {...*} [args] The arguments to invoke `func` with.
* @returns {*} Returns the `func` result or error object.
* @example
*
* // Avoid throwing errors for invalid selectors.
* var elements = _.attempt(function(selector) {
* return document.querySelectorAll(selector);
* }, '>_>');
*
* if (_.isError(elements)) {
* elements = [];
* }
*/
var attempt = baseRest(function(func, args) {
try {
return apply(func, undefined, args);
} catch (e) {
return isError(e) ? e : new Error(e);
}
});
/** Error message constants. */
var FUNC_ERROR_TEXT$3 = 'Expected a function';
/**
* Creates a function that invokes `func`, with the `this` binding and arguments
* of the created function, while it's called less than `n` times. Subsequent
* calls to the created function return the result of the last `func` invocation.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Function
* @param {number} n The number of calls at which `func` is no longer invoked.
* @param {Function} func The function to restrict.
* @returns {Function} Returns the new restricted function.
* @example
*
* jQuery(element).on('click', _.before(5, addContactToList));
* // => Allows adding up to 4 contacts to the list.
*/
function before(n, func) {
var result;
if (typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT$3);
}
n = toInteger(n);
return function() {
if (--n > 0) {
result = func.apply(this, arguments);
}
if (n <= 1) {
func = undefined;
}
return result;
};
}
/** Used to compose bitmasks for function metadata. */
var WRAP_BIND_FLAG$7 = 1,
WRAP_PARTIAL_FLAG$3 = 32;
/**
* Creates a function that invokes `func` with the `this` binding of `thisArg`
* and `partials` prepended to the arguments it receives.
*
* The `_.bind.placeholder` value, which defaults to `_` in monolithic builds,
* may be used as a placeholder for partially applied arguments.
*
* **Note:** Unlike native `Function#bind`, this method doesn't set the "length"
* property of bound functions.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {Function} func The function to bind.
* @param {*} thisArg The `this` binding of `func`.
* @param {...*} [partials] The arguments to be partially applied.
* @returns {Function} Returns the new bound function.
* @example
*
* function greet(greeting, punctuation) {
* return greeting + ' ' + this.user + punctuation;
* }
*
* var object = { 'user': 'fred' };
*
* var bound = _.bind(greet, object, 'hi');
* bound('!');
* // => 'hi fred!'
*
* // Bound with placeholders.
* var bound = _.bind(greet, object, _, '!');
* bound('hi');
* // => 'hi fred!'
*/
var bind = baseRest(function(func, thisArg, partials) {
var bitmask = WRAP_BIND_FLAG$7;
if (partials.length) {
var holders = replaceHolders(partials, getHolder(bind));
bitmask |= WRAP_PARTIAL_FLAG$3;
}
return createWrap(func, bitmask, thisArg, partials, holders);
});
// Assign default placeholders.
bind.placeholder = {};
/**
* Binds methods of an object to the object itself, overwriting the existing
* method.
*
* **Note:** This method doesn't set the "length" property of bound functions.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Util
* @param {Object} object The object to bind and assign the bound methods to.
* @param {...(string|string[])} methodNames The object method names to bind.
* @returns {Object} Returns `object`.
* @example
*
* var view = {
* 'label': 'docs',
* 'click': function() {
* console.log('clicked ' + this.label);
* }
* };
*
* _.bindAll(view, ['click']);
* jQuery(element).on('click', view.click);
* // => Logs 'clicked docs' when clicked.
*/
var bindAll = flatRest(function(object, methodNames) {
arrayEach(methodNames, function(key) {
key = toKey(key);
baseAssignValue(object, key, bind(object[key], object));
});
return object;
});
/** Used to compose bitmasks for function metadata. */
var WRAP_BIND_FLAG$8 = 1,
WRAP_BIND_KEY_FLAG$5 = 2,
WRAP_PARTIAL_FLAG$4 = 32;
/**
* Creates a function that invokes the method at `object[key]` with `partials`
* prepended to the arguments it receives.
*
* This method differs from `_.bind` by allowing bound functions to reference
* methods that may be redefined or don't yet exist. See
* [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern)
* for more details.
*
* The `_.bindKey.placeholder` value, which defaults to `_` in monolithic
* builds, may be used as a placeholder for partially applied arguments.
*
* @static
* @memberOf _
* @since 0.10.0
* @category Function
* @param {Object} object The object to invoke the method on.
* @param {string} key The key of the method.
* @param {...*} [partials] The arguments to be partially applied.
* @returns {Function} Returns the new bound function.
* @example
*
* var object = {
* 'user': 'fred',
* 'greet': function(greeting, punctuation) {
* return greeting + ' ' + this.user + punctuation;
* }
* };
*
* var bound = _.bindKey(object, 'greet', 'hi');
* bound('!');
* // => 'hi fred!'
*
* object.greet = function(greeting, punctuation) {
* return greeting + 'ya ' + this.user + punctuation;
* };
*
* bound('!');
* // => 'hiya fred!'
*
* // Bound with placeholders.
* var bound = _.bindKey(object, 'greet', _, '!');
* bound('hi');
* // => 'hiya fred!'
*/
var bindKey = baseRest(function(object, key, partials) {
var bitmask = WRAP_BIND_FLAG$8 | WRAP_BIND_KEY_FLAG$5;
if (partials.length) {
var holders = replaceHolders(partials, getHolder(bindKey));
bitmask |= WRAP_PARTIAL_FLAG$4;
}
return createWrap(key, bitmask, object, partials, holders);
});
// Assign default placeholders.
bindKey.placeholder = {};
/**
* The base implementation of `_.slice` without an iteratee call guard.
*
* @private
* @param {Array} array The array to slice.
* @param {number} [start=0] The start position.
* @param {number} [end=array.length] The end position.
* @returns {Array} Returns the slice of `array`.
*/
function baseSlice(array, start, end) {
var index = -1,
length = array.length;
if (start < 0) {
start = -start > length ? 0 : (length + start);
}
end = end > length ? length : end;
if (end < 0) {
end += length;
}
length = start > end ? 0 : ((end - start) >>> 0);
start >>>= 0;
var result = Array(length);
while (++index < length) {
result[index] = array[index + start];
}
return result;
}
/**
* Casts `array` to a slice if it's needed.
*
* @private
* @param {Array} array The array to inspect.
* @param {number} start The start position.
* @param {number} [end=array.length] The end position.
* @returns {Array} Returns the cast slice.
*/
function castSlice(array, start, end) {
var length = array.length;
end = end === undefined ? length : end;
return (!start && end >= length) ? array : baseSlice(array, start, end);
}
/** Used to compose unicode character classes. */
var rsAstralRange = '\\ud800-\\udfff',
rsComboMarksRange = '\\u0300-\\u036f',
reComboHalfMarksRange = '\\ufe20-\\ufe2f',
rsComboSymbolsRange = '\\u20d0-\\u20ff',
rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,
rsVarRange = '\\ufe0e\\ufe0f';
/** Used to compose unicode capture groups. */
var rsZWJ = '\\u200d';
/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */
var reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange + rsComboRange + rsVarRange + ']');
/**
* Checks if `string` contains Unicode symbols.
*
* @private
* @param {string} string The string to inspect.
* @returns {boolean} Returns `true` if a symbol is found, else `false`.
*/
function hasUnicode(string) {
return reHasUnicode.test(string);
}
/**
* Converts an ASCII `string` to an array.
*
* @private
* @param {string} string The string to convert.
* @returns {Array} Returns the converted array.
*/
function asciiToArray(string) {
return string.split('');
}
/** Used to compose unicode character classes. */
var rsAstralRange$1 = '\\ud800-\\udfff',
rsComboMarksRange$1 = '\\u0300-\\u036f',
reComboHalfMarksRange$1 = '\\ufe20-\\ufe2f',
rsComboSymbolsRange$1 = '\\u20d0-\\u20ff',
rsComboRange$1 = rsComboMarksRange$1 + reComboHalfMarksRange$1 + rsComboSymbolsRange$1,
rsVarRange$1 = '\\ufe0e\\ufe0f';
/** Used to compose unicode capture groups. */
var rsAstral = '[' + rsAstralRange$1 + ']',
rsCombo = '[' + rsComboRange$1 + ']',
rsFitz = '\\ud83c[\\udffb-\\udfff]',
rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')',
rsNonAstral = '[^' + rsAstralRange$1 + ']',
rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}',
rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]',
rsZWJ$1 = '\\u200d';
/** Used to compose unicode regexes. */
var reOptMod = rsModifier + '?',
rsOptVar = '[' + rsVarRange$1 + ']?',
rsOptJoin = '(?:' + rsZWJ$1 + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*',
rsSeq = rsOptVar + reOptMod + rsOptJoin,
rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')';
/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */
var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g');
/**
* Converts a Unicode `string` to an array.
*
* @private
* @param {string} string The string to convert.
* @returns {Array} Returns the converted array.
*/
function unicodeToArray(string) {
return string.match(reUnicode) || [];
}
/**
* Converts `string` to an array.
*
* @private
* @param {string} string The string to convert.
* @returns {Array} Returns the converted array.
*/
function stringToArray(string) {
return hasUnicode(string)
? unicodeToArray(string)
: asciiToArray(string);
}
/**
* Creates a function like `_.lowerFirst`.
*
* @private
* @param {string} methodName The name of the `String` case method to use.
* @returns {Function} Returns the new case function.
*/
function createCaseFirst(methodName) {
return function(string) {
string = toString(string);
var strSymbols = hasUnicode(string)
? stringToArray(string)
: undefined;
var chr = strSymbols
? strSymbols[0]
: string.charAt(0);
var trailing = strSymbols
? castSlice(strSymbols, 1).join('')
: string.slice(1);
return chr[methodName]() + trailing;
};
}
/**
* Converts the first character of `string` to upper case.
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the converted string.
* @example
*
* _.upperFirst('fred');
* // => 'Fred'
*
* _.upperFirst('FRED');
* // => 'FRED'
*/
var upperFirst = createCaseFirst('toUpperCase');
/**
* Converts the first character of `string` to upper case and the remaining
* to lower case.
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to capitalize.
* @returns {string} Returns the capitalized string.
* @example
*
* _.capitalize('FRED');
* // => 'Fred'
*/
function capitalize(string) {
return upperFirst(toString(string).toLowerCase());
}
/**
* A specialized version of `_.reduce` for arrays without support for
* iteratee shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @param {*} [accumulator] The initial value.
* @param {boolean} [initAccum] Specify using the first element of `array` as
* the initial value.
* @returns {*} Returns the accumulated value.
*/
function arrayReduce(array, iteratee, accumulator, initAccum) {
var index = -1,
length = array == null ? 0 : array.length;
if (initAccum && length) {
accumulator = array[++index];
}
while (++index < length) {
accumulator = iteratee(accumulator, array[index], index, array);
}
return accumulator;
}
/**
* The base implementation of `_.propertyOf` without support for deep paths.
*
* @private
* @param {Object} object The object to query.
* @returns {Function} Returns the new accessor function.
*/
function basePropertyOf(object) {
return function(key) {
return object == null ? undefined : object[key];
};
}
/** Used to map Latin Unicode letters to basic Latin letters. */
var deburredLetters = {
// Latin-1 Supplement block.
'\xc0': 'A', '\xc1': 'A', '\xc2': 'A', '\xc3': 'A', '\xc4': 'A', '\xc5': 'A',
'\xe0': 'a', '\xe1': 'a', '\xe2': 'a', '\xe3': 'a', '\xe4': 'a', '\xe5': 'a',
'\xc7': 'C', '\xe7': 'c',
'\xd0': 'D', '\xf0': 'd',
'\xc8': 'E', '\xc9': 'E', '\xca': 'E', '\xcb': 'E',
'\xe8': 'e', '\xe9': 'e', '\xea': 'e', '\xeb': 'e',
'\xcc': 'I', '\xcd': 'I', '\xce': 'I', '\xcf': 'I',
'\xec': 'i', '\xed': 'i', '\xee': 'i', '\xef': 'i',
'\xd1': 'N', '\xf1': 'n',
'\xd2': 'O', '\xd3': 'O', '\xd4': 'O', '\xd5': 'O', '\xd6': 'O', '\xd8': 'O',
'\xf2': 'o', '\xf3': 'o', '\xf4': 'o', '\xf5': 'o', '\xf6': 'o', '\xf8': 'o',
'\xd9': 'U', '\xda': 'U', '\xdb': 'U', '\xdc': 'U',
'\xf9': 'u', '\xfa': 'u', '\xfb': 'u', '\xfc': 'u',
'\xdd': 'Y', '\xfd': 'y', '\xff': 'y',
'\xc6': 'Ae', '\xe6': 'ae',
'\xde': 'Th', '\xfe': 'th',
'\xdf': 'ss',
// Latin Extended-A block.
'\u0100': 'A', '\u0102': 'A', '\u0104': 'A',
'\u0101': 'a', '\u0103': 'a', '\u0105': 'a',
'\u0106': 'C', '\u0108': 'C', '\u010a': 'C', '\u010c': 'C',
'\u0107': 'c', '\u0109': 'c', '\u010b': 'c', '\u010d': 'c',
'\u010e': 'D', '\u0110': 'D', '\u010f': 'd', '\u0111': 'd',
'\u0112': 'E', '\u0114': 'E', '\u0116': 'E', '\u0118': 'E', '\u011a': 'E',
'\u0113': 'e', '\u0115': 'e', '\u0117': 'e', '\u0119': 'e', '\u011b': 'e',
'\u011c': 'G', '\u011e': 'G', '\u0120': 'G', '\u0122': 'G',
'\u011d': 'g', '\u011f': 'g', '\u0121': 'g', '\u0123': 'g',
'\u0124': 'H', '\u0126': 'H', '\u0125': 'h', '\u0127': 'h',
'\u0128': 'I', '\u012a': 'I', '\u012c': 'I', '\u012e': 'I', '\u0130': 'I',
'\u0129': 'i', '\u012b': 'i', '\u012d': 'i', '\u012f': 'i', '\u0131': 'i',
'\u0134': 'J', '\u0135': 'j',
'\u0136': 'K', '\u0137': 'k', '\u0138': 'k',
'\u0139': 'L', '\u013b': 'L', '\u013d': 'L', '\u013f': 'L', '\u0141': 'L',
'\u013a': 'l', '\u013c': 'l', '\u013e': 'l', '\u0140': 'l', '\u0142': 'l',
'\u0143': 'N', '\u0145': 'N', '\u0147': 'N', '\u014a': 'N',
'\u0144': 'n', '\u0146': 'n', '\u0148': 'n', '\u014b': 'n',
'\u014c': 'O', '\u014e': 'O', '\u0150': 'O',
'\u014d': 'o', '\u014f': 'o', '\u0151': 'o',
'\u0154': 'R', '\u0156': 'R', '\u0158': 'R',
'\u0155': 'r', '\u0157': 'r', '\u0159': 'r',
'\u015a': 'S', '\u015c': 'S', '\u015e': 'S', '\u0160': 'S',
'\u015b': 's', '\u015d': 's', '\u015f': 's', '\u0161': 's',
'\u0162': 'T', '\u0164': 'T', '\u0166': 'T',
'\u0163': 't', '\u0165': 't', '\u0167': 't',
'\u0168': 'U', '\u016a': 'U', '\u016c': 'U', '\u016e': 'U', '\u0170': 'U', '\u0172': 'U',
'\u0169': 'u', '\u016b': 'u', '\u016d': 'u', '\u016f': 'u', '\u0171': 'u', '\u0173': 'u',
'\u0174': 'W', '\u0175': 'w',
'\u0176': 'Y', '\u0177': 'y', '\u0178': 'Y',
'\u0179': 'Z', '\u017b': 'Z', '\u017d': 'Z',
'\u017a': 'z', '\u017c': 'z', '\u017e': 'z',
'\u0132': 'IJ', '\u0133': 'ij',
'\u0152': 'Oe', '\u0153': 'oe',
'\u0149': "'n", '\u017f': 's'
};
/**
* Used by `_.deburr` to convert Latin-1 Supplement and Latin Extended-A
* letters to basic Latin letters.
*
* @private
* @param {string} letter The matched letter to deburr.
* @returns {string} Returns the deburred letter.
*/
var deburrLetter = basePropertyOf(deburredLetters);
/** Used to match Latin Unicode letters (excluding mathematical operators). */
var reLatin = /[\xc0-\xd6\xd8-\xf6\xf8-\xff\u0100-\u017f]/g;
/** Used to compose unicode character classes. */
var rsComboMarksRange$2 = '\\u0300-\\u036f',
reComboHalfMarksRange$2 = '\\ufe20-\\ufe2f',
rsComboSymbolsRange$2 = '\\u20d0-\\u20ff',
rsComboRange$2 = rsComboMarksRange$2 + reComboHalfMarksRange$2 + rsComboSymbolsRange$2;
/** Used to compose unicode capture groups. */
var rsCombo$1 = '[' + rsComboRange$2 + ']';
/**
* Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and
* [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols).
*/
var reComboMark = RegExp(rsCombo$1, 'g');
/**
* Deburrs `string` by converting
* [Latin-1 Supplement](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table)
* and [Latin Extended-A](https://en.wikipedia.org/wiki/Latin_Extended-A)
* letters to basic Latin letters and removing
* [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks).
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to deburr.
* @returns {string} Returns the deburred string.
* @example
*
* _.deburr('déjà vu');
* // => 'deja vu'
*/
function deburr(string) {
string = toString(string);
return string && string.replace(reLatin, deburrLetter).replace(reComboMark, '');
}
/** Used to match words composed of alphanumeric characters. */
var reAsciiWord = /[^\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\x7f]+/g;
/**
* Splits an ASCII `string` into an array of its words.
*
* @private
* @param {string} The string to inspect.
* @returns {Array} Returns the words of `string`.
*/
function asciiWords(string) {
return string.match(reAsciiWord) || [];
}
/** Used to detect strings that need a more robust regexp to match words. */
var reHasUnicodeWord = /[a-z][A-Z]|[A-Z]{2,}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/;
/**
* Checks if `string` contains a word composed of Unicode symbols.
*
* @private
* @param {string} string The string to inspect.
* @returns {boolean} Returns `true` if a word is found, else `false`.
*/
function hasUnicodeWord(string) {
return reHasUnicodeWord.test(string);
}
/** Used to compose unicode character classes. */
var rsAstralRange$2 = '\\ud800-\\udfff',
rsComboMarksRange$3 = '\\u0300-\\u036f',
reComboHalfMarksRange$3 = '\\ufe20-\\ufe2f',
rsComboSymbolsRange$3 = '\\u20d0-\\u20ff',
rsComboRange$3 = rsComboMarksRange$3 + reComboHalfMarksRange$3 + rsComboSymbolsRange$3,
rsDingbatRange = '\\u2700-\\u27bf',
rsLowerRange = 'a-z\\xdf-\\xf6\\xf8-\\xff',
rsMathOpRange = '\\xac\\xb1\\xd7\\xf7',
rsNonCharRange = '\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf',
rsPunctuationRange = '\\u2000-\\u206f',
rsSpaceRange = ' \\t\\x0b\\f\\xa0\\ufeff\\n\\r\\u2028\\u2029\\u1680\\u180e\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000',
rsUpperRange = 'A-Z\\xc0-\\xd6\\xd8-\\xde',
rsVarRange$2 = '\\ufe0e\\ufe0f',
rsBreakRange = rsMathOpRange + rsNonCharRange + rsPunctuationRange + rsSpaceRange;
/** Used to compose unicode capture groups. */
var rsApos = "['\u2019]",
rsBreak = '[' + rsBreakRange + ']',
rsCombo$2 = '[' + rsComboRange$3 + ']',
rsDigits = '\\d+',
rsDingbat = '[' + rsDingbatRange + ']',
rsLower = '[' + rsLowerRange + ']',
rsMisc = '[^' + rsAstralRange$2 + rsBreakRange + rsDigits + rsDingbatRange + rsLowerRange + rsUpperRange + ']',
rsFitz$1 = '\\ud83c[\\udffb-\\udfff]',
rsModifier$1 = '(?:' + rsCombo$2 + '|' + rsFitz$1 + ')',
rsNonAstral$1 = '[^' + rsAstralRange$2 + ']',
rsRegional$1 = '(?:\\ud83c[\\udde6-\\uddff]){2}',
rsSurrPair$1 = '[\\ud800-\\udbff][\\udc00-\\udfff]',
rsUpper = '[' + rsUpperRange + ']',
rsZWJ$2 = '\\u200d';
/** Used to compose unicode regexes. */
var rsMiscLower = '(?:' + rsLower + '|' + rsMisc + ')',
rsMiscUpper = '(?:' + rsUpper + '|' + rsMisc + ')',
rsOptContrLower = '(?:' + rsApos + '(?:d|ll|m|re|s|t|ve))?',
rsOptContrUpper = '(?:' + rsApos + '(?:D|LL|M|RE|S|T|VE))?',
reOptMod$1 = rsModifier$1 + '?',
rsOptVar$1 = '[' + rsVarRange$2 + ']?',
rsOptJoin$1 = '(?:' + rsZWJ$2 + '(?:' + [rsNonAstral$1, rsRegional$1, rsSurrPair$1].join('|') + ')' + rsOptVar$1 + reOptMod$1 + ')*',
rsOrdLower = '\\d*(?:1st|2nd|3rd|(?![123])\\dth)(?=\\b|[A-Z_])',
rsOrdUpper = '\\d*(?:1ST|2ND|3RD|(?![123])\\dTH)(?=\\b|[a-z_])',
rsSeq$1 = rsOptVar$1 + reOptMod$1 + rsOptJoin$1,
rsEmoji = '(?:' + [rsDingbat, rsRegional$1, rsSurrPair$1].join('|') + ')' + rsSeq$1;
/** Used to match complex or compound words. */
var reUnicodeWord = RegExp([
rsUpper + '?' + rsLower + '+' + rsOptContrLower + '(?=' + [rsBreak, rsUpper, '$'].join('|') + ')',
rsMiscUpper + '+' + rsOptContrUpper + '(?=' + [rsBreak, rsUpper + rsMiscLower, '$'].join('|') + ')',
rsUpper + '?' + rsMiscLower + '+' + rsOptContrLower,
rsUpper + '+' + rsOptContrUpper,
rsOrdUpper,
rsOrdLower,
rsDigits,
rsEmoji
].join('|'), 'g');
/**
* Splits a Unicode `string` into an array of its words.
*
* @private
* @param {string} The string to inspect.
* @returns {Array} Returns the words of `string`.
*/
function unicodeWords(string) {
return string.match(reUnicodeWord) || [];
}
/**
* Splits `string` into an array of its words.
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to inspect.
* @param {RegExp|string} [pattern] The pattern to match words.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Array} Returns the words of `string`.
* @example
*
* _.words('fred, barney, & pebbles');
* // => ['fred', 'barney', 'pebbles']
*
* _.words('fred, barney, & pebbles', /[^, ]+/g);
* // => ['fred', 'barney', '&', 'pebbles']
*/
function words(string, pattern, guard) {
string = toString(string);
pattern = guard ? undefined : pattern;
if (pattern === undefined) {
return hasUnicodeWord(string) ? unicodeWords(string) : asciiWords(string);
}
return string.match(pattern) || [];
}
/** Used to compose unicode capture groups. */
var rsApos$1 = "['\u2019]";
/** Used to match apostrophes. */
var reApos = RegExp(rsApos$1, 'g');
/**
* Creates a function like `_.camelCase`.
*
* @private
* @param {Function} callback The function to combine each word.
* @returns {Function} Returns the new compounder function.
*/
function createCompounder(callback) {
return function(string) {
return arrayReduce(words(deburr(string).replace(reApos, '')), callback, '');
};
}
/**
* Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase).
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the camel cased string.
* @example
*
* _.camelCase('Foo Bar');
* // => 'fooBar'
*
* _.camelCase('--foo-bar--');
* // => 'fooBar'
*
* _.camelCase('__FOO_BAR__');
* // => 'fooBar'
*/
var camelCase = createCompounder(function(result, word, index) {
word = word.toLowerCase();
return result + (index ? capitalize(word) : word);
});
/**
* Casts `value` as an array if it's not one.
*
* @static
* @memberOf _
* @since 4.4.0
* @category Lang
* @param {*} value The value to inspect.
* @returns {Array} Returns the cast array.
* @example
*
* _.castArray(1);
* // => [1]
*
* _.castArray({ 'a': 1 });
* // => [{ 'a': 1 }]
*
* _.castArray('abc');
* // => ['abc']
*
* _.castArray(null);
* // => [null]
*
* _.castArray(undefined);
* // => [undefined]
*
* _.castArray();
* // => []
*
* var array = [1, 2, 3];
* console.log(_.castArray(array) === array);
* // => true
*/
function castArray() {
if (!arguments.length) {
return [];
}
var value = arguments[0];
return isArray(value) ? value : [value];
}
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMin$2 = Math.min;
/**
* Creates a function like `_.round`.
*
* @private
* @param {string} methodName The name of the `Math` method to use when rounding.
* @returns {Function} Returns the new round function.
*/
function createRound(methodName) {
var func = Math[methodName];
return function(number, precision) {
number = toNumber(number);
precision = precision == null ? 0 : nativeMin$2(toInteger(precision), 292);
if (precision) {
// Shift with exponential notation to avoid floating-point issues.
// See [MDN](https://mdn.io/round#Examples) for more details.
var pair = (toString(number) + 'e').split('e'),
value = func(pair[0] + 'e' + (+pair[1] + precision));
pair = (toString(value) + 'e').split('e');
return +(pair[0] + 'e' + (+pair[1] - precision));
}
return func(number);
};
}
/**
* Computes `number` rounded up to `precision`.
*
* @static
* @memberOf _
* @since 3.10.0
* @category Math
* @param {number} number The number to round up.
* @param {number} [precision=0] The precision to round up to.
* @returns {number} Returns the rounded up number.
* @example
*
* _.ceil(4.006);
* // => 5
*
* _.ceil(6.004, 2);
* // => 6.01
*
* _.ceil(6040, -2);
* // => 6100
*/
var ceil = createRound('ceil');
/**
* Creates a `lodash` wrapper instance that wraps `value` with explicit method
* chain sequences enabled. The result of such sequences must be unwrapped
* with `_#value`.
*
* @static
* @memberOf _
* @since 1.3.0
* @category Seq
* @param {*} value The value to wrap.
* @returns {Object} Returns the new `lodash` wrapper instance.
* @example
*
* var users = [
* { 'user': 'barney', 'age': 36 },
* { 'user': 'fred', 'age': 40 },
* { 'user': 'pebbles', 'age': 1 }
* ];
*
* var youngest = _
* .chain(users)
* .sortBy('age')
* .map(function(o) {
* return o.user + ' is ' + o.age;
* })
* .head()
* .value();
* // => 'pebbles is 1'
*/
function chain(value) {
var result = lodash(value);
result.__chain__ = true;
return result;
}
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeCeil = Math.ceil,
nativeMax$4 = Math.max;
/**
* Creates an array of elements split into groups the length of `size`.
* If `array` can't be split evenly, the final chunk will be the remaining
* elements.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to process.
* @param {number} [size=1] The length of each chunk
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Array} Returns the new array of chunks.
* @example
*
* _.chunk(['a', 'b', 'c', 'd'], 2);
* // => [['a', 'b'], ['c', 'd']]
*
* _.chunk(['a', 'b', 'c', 'd'], 3);
* // => [['a', 'b', 'c'], ['d']]
*/
function chunk(array, size, guard) {
if ((guard ? isIterateeCall(array, size, guard) : size === undefined)) {
size = 1;
} else {
size = nativeMax$4(toInteger(size), 0);
}
var length = array == null ? 0 : array.length;
if (!length || size < 1) {
return [];
}
var index = 0,
resIndex = 0,
result = Array(nativeCeil(length / size));
while (index < length) {
result[resIndex++] = baseSlice(array, index, (index += size));
}
return result;
}
/**
* The base implementation of `_.clamp` which doesn't coerce arguments.
*
* @private
* @param {number} number The number to clamp.
* @param {number} [lower] The lower bound.
* @param {number} upper The upper bound.
* @returns {number} Returns the clamped number.
*/
function baseClamp(number, lower, upper) {
if (number === number) {
if (upper !== undefined) {
number = number <= upper ? number : upper;
}
if (lower !== undefined) {
number = number >= lower ? number : lower;
}
}
return number;
}
/**
* Clamps `number` within the inclusive `lower` and `upper` bounds.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Number
* @param {number} number The number to clamp.
* @param {number} [lower] The lower bound.
* @param {number} upper The upper bound.
* @returns {number} Returns the clamped number.
* @example
*
* _.clamp(-10, -5, 5);
* // => -5
*
* _.clamp(10, -5, 5);
* // => 5
*/
function clamp(number, lower, upper) {
if (upper === undefined) {
upper = lower;
lower = undefined;
}
if (upper !== undefined) {
upper = toNumber(upper);
upper = upper === upper ? upper : 0;
}
if (lower !== undefined) {
lower = toNumber(lower);
lower = lower === lower ? lower : 0;
}
return baseClamp(toNumber(number), lower, upper);
}
/**
* Removes all key-value entries from the stack.
*
* @private
* @name clear
* @memberOf Stack
*/
function stackClear() {
this.__data__ = new ListCache;
this.size = 0;
}
/**
* Removes `key` and its value from the stack.
*
* @private
* @name delete
* @memberOf Stack
* @param {string} key The key of the value to remove.
* @returns {boolean} Returns `true` if the entry was removed, else `false`.
*/
function stackDelete(key) {
var data = this.__data__,
result = data['delete'](key);
this.size = data.size;
return result;
}
/**
* Gets the stack value for `key`.
*
* @private
* @name get
* @memberOf Stack
* @param {string} key The key of the value to get.
* @returns {*} Returns the entry value.
*/
function stackGet(key) {
return this.__data__.get(key);
}
/**
* Checks if a stack value for `key` exists.
*
* @private
* @name has
* @memberOf Stack
* @param {string} key The key of the entry to check.
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
*/
function stackHas(key) {
return this.__data__.has(key);
}
/** Used as the size to enable large array optimizations. */
var LARGE_ARRAY_SIZE = 200;
/**
* Sets the stack `key` to `value`.
*
* @private
* @name set
* @memberOf Stack
* @param {string} key The key of the value to set.
* @param {*} value The value to set.
* @returns {Object} Returns the stack cache instance.
*/
function stackSet(key, value) {
var data = this.__data__;
if (data instanceof ListCache) {
var pairs = data.__data__;
if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) {
pairs.push([key, value]);
this.size = ++data.size;
return this;
}
data = this.__data__ = new MapCache(pairs);
}
data.set(key, value);
this.size = data.size;
return this;
}
/**
* Creates a stack cache object to store key-value pairs.
*
* @private
* @constructor
* @param {Array} [entries] The key-value pairs to cache.
*/
function Stack(entries) {
var data = this.__data__ = new ListCache(entries);
this.size = data.size;
}
// Add methods to `Stack`.
Stack.prototype.clear = stackClear;
Stack.prototype['delete'] = stackDelete;
Stack.prototype.get = stackGet;
Stack.prototype.has = stackHas;
Stack.prototype.set = stackSet;
/**
* The base implementation of `_.assign` without support for multiple sources
* or `customizer` functions.
*
* @private
* @param {Object} object The destination object.
* @param {Object} source The source object.
* @returns {Object} Returns `object`.
*/
function baseAssign(object, source) {
return object && copyObject(source, keys(source), object);
}
/**
* The base implementation of `_.assignIn` without support for multiple sources
* or `customizer` functions.
*
* @private
* @param {Object} object The destination object.
* @param {Object} source The source object.
* @returns {Object} Returns `object`.
*/
function baseAssignIn(object, source) {
return object && copyObject(source, keysIn$1(source), object);
}
/** Detect free variable `exports`. */
var freeExports$2 = typeof exports == 'object' && exports && !exports.nodeType && exports;
/** Detect free variable `module`. */
var freeModule$2 = freeExports$2 && typeof module == 'object' && module && !module.nodeType && module;
/** Detect the popular CommonJS extension `module.exports`. */
var moduleExports$2 = freeModule$2 && freeModule$2.exports === freeExports$2;
/** Built-in value references. */
var Buffer$1 = moduleExports$2 ? root.Buffer : undefined,
allocUnsafe = Buffer$1 ? Buffer$1.allocUnsafe : undefined;
/**
* Creates a clone of `buffer`.
*
* @private
* @param {Buffer} buffer The buffer to clone.
* @param {boolean} [isDeep] Specify a deep clone.
* @returns {Buffer} Returns the cloned buffer.
*/
function cloneBuffer(buffer, isDeep) {
if (isDeep) {
return buffer.slice();
}
var length = buffer.length,
result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length);
buffer.copy(result);
return result;
}
/**
* A specialized version of `_.filter` for arrays without support for
* iteratee shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} predicate The function invoked per iteration.
* @returns {Array} Returns the new filtered array.
*/
function arrayFilter(array, predicate) {
var index = -1,
length = array == null ? 0 : array.length,
resIndex = 0,
result = [];
while (++index < length) {
var value = array[index];
if (predicate(value, index, array)) {
result[resIndex++] = value;
}
}
return result;
}
/**
* This method returns a new empty array.
*
* @static
* @memberOf _
* @since 4.13.0
* @category Util
* @returns {Array} Returns the new empty array.
* @example
*
* var arrays = _.times(2, _.stubArray);
*
* console.log(arrays);
* // => [[], []]
*
* console.log(arrays[0] === arrays[1]);
* // => false
*/
function stubArray() {
return [];
}
/** Used for built-in method references. */
var objectProto$15 = Object.prototype;
/** Built-in value references. */
var propertyIsEnumerable$1 = objectProto$15.propertyIsEnumerable;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeGetSymbols = Object.getOwnPropertySymbols;
/**
* Creates an array of the own enumerable symbols of `object`.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of symbols.
*/
var getSymbols = !nativeGetSymbols ? stubArray : function(object) {
if (object == null) {
return [];
}
object = Object(object);
return arrayFilter(nativeGetSymbols(object), function(symbol) {
return propertyIsEnumerable$1.call(object, symbol);
});
};
/**
* Copies own symbols of `source` to `object`.
*
* @private
* @param {Object} source The object to copy symbols from.
* @param {Object} [object={}] The object to copy symbols to.
* @returns {Object} Returns `object`.
*/
function copySymbols(source, object) {
return copyObject(source, getSymbols(source), object);
}
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeGetSymbols$1 = Object.getOwnPropertySymbols;
/**
* Creates an array of the own and inherited enumerable symbols of `object`.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of symbols.
*/
var getSymbolsIn = !nativeGetSymbols$1 ? stubArray : function(object) {
var result = [];
while (object) {
arrayPush(result, getSymbols(object));
object = getPrototype(object);
}
return result;
};
/**
* Copies own and inherited symbols of `source` to `object`.
*
* @private
* @param {Object} source The object to copy symbols from.
* @param {Object} [object={}] The object to copy symbols to.
* @returns {Object} Returns `object`.
*/
function copySymbolsIn(source, object) {
return copyObject(source, getSymbolsIn(source), object);
}
/**
* The base implementation of `getAllKeys` and `getAllKeysIn` which uses
* `keysFunc` and `symbolsFunc` to get the enumerable property names and
* symbols of `object`.
*
* @private
* @param {Object} object The object to query.
* @param {Function} keysFunc The function to get the keys of `object`.
* @param {Function} symbolsFunc The function to get the symbols of `object`.
* @returns {Array} Returns the array of property names and symbols.
*/
function baseGetAllKeys(object, keysFunc, symbolsFunc) {
var result = keysFunc(object);
return isArray(object) ? result : arrayPush(result, symbolsFunc(object));
}
/**
* Creates an array of own enumerable property names and symbols of `object`.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names and symbols.
*/
function getAllKeys(object) {
return baseGetAllKeys(object, keys, getSymbols);
}
/**
* Creates an array of own and inherited enumerable property names and
* symbols of `object`.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names and symbols.
*/
function getAllKeysIn(object) {
return baseGetAllKeys(object, keysIn$1, getSymbolsIn);
}
/* Built-in method references that are verified to be native. */
var DataView = getNative(root, 'DataView');
/* Built-in method references that are verified to be native. */
var Promise = getNative(root, 'Promise');
/* Built-in method references that are verified to be native. */
var Set$1 = getNative(root, 'Set');
/** `Object#toString` result references. */
var mapTag$1 = '[object Map]',
objectTag$2 = '[object Object]',
promiseTag = '[object Promise]',
setTag$1 = '[object Set]',
weakMapTag$1 = '[object WeakMap]';
var dataViewTag$1 = '[object DataView]';
/** Used to detect maps, sets, and weakmaps. */
var dataViewCtorString = toSource(DataView),
mapCtorString = toSource(Map),
promiseCtorString = toSource(Promise),
setCtorString = toSource(Set$1),
weakMapCtorString = toSource(WeakMap);
/**
* Gets the `toStringTag` of `value`.
*
* @private
* @param {*} value The value to query.
* @returns {string} Returns the `toStringTag`.
*/
var getTag = baseGetTag;
// Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6.
if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag$1) ||
(Map && getTag(new Map) != mapTag$1) ||
(Promise && getTag(Promise.resolve()) != promiseTag) ||
(Set$1 && getTag(new Set$1) != setTag$1) ||
(WeakMap && getTag(new WeakMap) != weakMapTag$1)) {
getTag = function(value) {
var result = baseGetTag(value),
Ctor = result == objectTag$2 ? value.constructor : undefined,
ctorString = Ctor ? toSource(Ctor) : '';
if (ctorString) {
switch (ctorString) {
case dataViewCtorString: return dataViewTag$1;
case mapCtorString: return mapTag$1;
case promiseCtorString: return promiseTag;
case setCtorString: return setTag$1;
case weakMapCtorString: return weakMapTag$1;
}
}
return result;
};
}
var getTag$1 = getTag;
/** Used for built-in method references. */
var objectProto$16 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$13 = objectProto$16.hasOwnProperty;
/**
* Initializes an array clone.
*
* @private
* @param {Array} array The array to clone.
* @returns {Array} Returns the initialized clone.
*/
function initCloneArray(array) {
var length = array.length,
result = new array.constructor(length);
// Add properties assigned by `RegExp#exec`.
if (length && typeof array[0] == 'string' && hasOwnProperty$13.call(array, 'index')) {
result.index = array.index;
result.input = array.input;
}
return result;
}
/** Built-in value references. */
var Uint8Array = root.Uint8Array;
/**
* Creates a clone of `arrayBuffer`.
*
* @private
* @param {ArrayBuffer} arrayBuffer The array buffer to clone.
* @returns {ArrayBuffer} Returns the cloned array buffer.
*/
function cloneArrayBuffer(arrayBuffer) {
var result = new arrayBuffer.constructor(arrayBuffer.byteLength);
new Uint8Array(result).set(new Uint8Array(arrayBuffer));
return result;
}
/**
* Creates a clone of `dataView`.
*
* @private
* @param {Object} dataView The data view to clone.
* @param {boolean} [isDeep] Specify a deep clone.
* @returns {Object} Returns the cloned data view.
*/
function cloneDataView(dataView, isDeep) {
var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer;
return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength);
}
/** Used to match `RegExp` flags from their coerced string values. */
var reFlags = /\w*$/;
/**
* Creates a clone of `regexp`.
*
* @private
* @param {Object} regexp The regexp to clone.
* @returns {Object} Returns the cloned regexp.
*/
function cloneRegExp(regexp) {
var result = new regexp.constructor(regexp.source, reFlags.exec(regexp));
result.lastIndex = regexp.lastIndex;
return result;
}
/** Used to convert symbols to primitives and strings. */
var symbolProto$1 = Symbol$1 ? Symbol$1.prototype : undefined,
symbolValueOf = symbolProto$1 ? symbolProto$1.valueOf : undefined;
/**
* Creates a clone of the `symbol` object.
*
* @private
* @param {Object} symbol The symbol object to clone.
* @returns {Object} Returns the cloned symbol object.
*/
function cloneSymbol(symbol) {
return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {};
}
/**
* Creates a clone of `typedArray`.
*
* @private
* @param {Object} typedArray The typed array to clone.
* @param {boolean} [isDeep] Specify a deep clone.
* @returns {Object} Returns the cloned typed array.
*/
function cloneTypedArray(typedArray, isDeep) {
var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer;
return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length);
}
/** `Object#toString` result references. */
var boolTag$1 = '[object Boolean]',
dateTag$1 = '[object Date]',
mapTag$2 = '[object Map]',
numberTag$1 = '[object Number]',
regexpTag$1 = '[object RegExp]',
setTag$2 = '[object Set]',
stringTag$1 = '[object String]',
symbolTag$1 = '[object Symbol]';
var arrayBufferTag$1 = '[object ArrayBuffer]',
dataViewTag$2 = '[object DataView]',
float32Tag$1 = '[object Float32Array]',
float64Tag$1 = '[object Float64Array]',
int8Tag$1 = '[object Int8Array]',
int16Tag$1 = '[object Int16Array]',
int32Tag$1 = '[object Int32Array]',
uint8Tag$1 = '[object Uint8Array]',
uint8ClampedTag$1 = '[object Uint8ClampedArray]',
uint16Tag$1 = '[object Uint16Array]',
uint32Tag$1 = '[object Uint32Array]';
/**
* Initializes an object clone based on its `toStringTag`.
*
* **Note:** This function only supports cloning values with tags of
* `Boolean`, `Date`, `Error`, `Map`, `Number`, `RegExp`, `Set`, or `String`.
*
* @private
* @param {Object} object The object to clone.
* @param {string} tag The `toStringTag` of the object to clone.
* @param {boolean} [isDeep] Specify a deep clone.
* @returns {Object} Returns the initialized clone.
*/
function initCloneByTag(object, tag, isDeep) {
var Ctor = object.constructor;
switch (tag) {
case arrayBufferTag$1:
return cloneArrayBuffer(object);
case boolTag$1:
case dateTag$1:
return new Ctor(+object);
case dataViewTag$2:
return cloneDataView(object, isDeep);
case float32Tag$1: case float64Tag$1:
case int8Tag$1: case int16Tag$1: case int32Tag$1:
case uint8Tag$1: case uint8ClampedTag$1: case uint16Tag$1: case uint32Tag$1:
return cloneTypedArray(object, isDeep);
case mapTag$2:
return new Ctor;
case numberTag$1:
case stringTag$1:
return new Ctor(object);
case regexpTag$1:
return cloneRegExp(object);
case setTag$2:
return new Ctor;
case symbolTag$1:
return cloneSymbol(object);
}
}
/**
* Initializes an object clone.
*
* @private
* @param {Object} object The object to clone.
* @returns {Object} Returns the initialized clone.
*/
function initCloneObject(object) {
return (typeof object.constructor == 'function' && !isPrototype(object))
? baseCreate(getPrototype(object))
: {};
}
/** `Object#toString` result references. */
var mapTag$3 = '[object Map]';
/**
* The base implementation of `_.isMap` without Node.js optimizations.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a map, else `false`.
*/
function baseIsMap(value) {
return isObjectLike(value) && getTag$1(value) == mapTag$3;
}
/* Node.js helper references. */
var nodeIsMap = nodeUtil && nodeUtil.isMap;
/**
* Checks if `value` is classified as a `Map` object.
*
* @static
* @memberOf _
* @since 4.3.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a map, else `false`.
* @example
*
* _.isMap(new Map);
* // => true
*
* _.isMap(new WeakMap);
* // => false
*/
var isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap;
/** `Object#toString` result references. */
var setTag$3 = '[object Set]';
/**
* The base implementation of `_.isSet` without Node.js optimizations.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a set, else `false`.
*/
function baseIsSet(value) {
return isObjectLike(value) && getTag$1(value) == setTag$3;
}
/* Node.js helper references. */
var nodeIsSet = nodeUtil && nodeUtil.isSet;
/**
* Checks if `value` is classified as a `Set` object.
*
* @static
* @memberOf _
* @since 4.3.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a set, else `false`.
* @example
*
* _.isSet(new Set);
* // => true
*
* _.isSet(new WeakSet);
* // => false
*/
var isSet = nodeIsSet ? baseUnary(nodeIsSet) : baseIsSet;
/** Used to compose bitmasks for cloning. */
var CLONE_DEEP_FLAG = 1,
CLONE_FLAT_FLAG = 2,
CLONE_SYMBOLS_FLAG = 4;
/** `Object#toString` result references. */
var argsTag$2 = '[object Arguments]',
arrayTag$1 = '[object Array]',
boolTag$2 = '[object Boolean]',
dateTag$2 = '[object Date]',
errorTag$2 = '[object Error]',
funcTag$2 = '[object Function]',
genTag$1 = '[object GeneratorFunction]',
mapTag$4 = '[object Map]',
numberTag$2 = '[object Number]',
objectTag$3 = '[object Object]',
regexpTag$2 = '[object RegExp]',
setTag$4 = '[object Set]',
stringTag$2 = '[object String]',
symbolTag$2 = '[object Symbol]',
weakMapTag$2 = '[object WeakMap]';
var arrayBufferTag$2 = '[object ArrayBuffer]',
dataViewTag$3 = '[object DataView]',
float32Tag$2 = '[object Float32Array]',
float64Tag$2 = '[object Float64Array]',
int8Tag$2 = '[object Int8Array]',
int16Tag$2 = '[object Int16Array]',
int32Tag$2 = '[object Int32Array]',
uint8Tag$2 = '[object Uint8Array]',
uint8ClampedTag$2 = '[object Uint8ClampedArray]',
uint16Tag$2 = '[object Uint16Array]',
uint32Tag$2 = '[object Uint32Array]';
/** Used to identify `toStringTag` values supported by `_.clone`. */
var cloneableTags = {};
cloneableTags[argsTag$2] = cloneableTags[arrayTag$1] =
cloneableTags[arrayBufferTag$2] = cloneableTags[dataViewTag$3] =
cloneableTags[boolTag$2] = cloneableTags[dateTag$2] =
cloneableTags[float32Tag$2] = cloneableTags[float64Tag$2] =
cloneableTags[int8Tag$2] = cloneableTags[int16Tag$2] =
cloneableTags[int32Tag$2] = cloneableTags[mapTag$4] =
cloneableTags[numberTag$2] = cloneableTags[objectTag$3] =
cloneableTags[regexpTag$2] = cloneableTags[setTag$4] =
cloneableTags[stringTag$2] = cloneableTags[symbolTag$2] =
cloneableTags[uint8Tag$2] = cloneableTags[uint8ClampedTag$2] =
cloneableTags[uint16Tag$2] = cloneableTags[uint32Tag$2] = true;
cloneableTags[errorTag$2] = cloneableTags[funcTag$2] =
cloneableTags[weakMapTag$2] = false;
/**
* The base implementation of `_.clone` and `_.cloneDeep` which tracks
* traversed objects.
*
* @private
* @param {*} value The value to clone.
* @param {boolean} bitmask The bitmask flags.
* 1 - Deep clone
* 2 - Flatten inherited properties
* 4 - Clone symbols
* @param {Function} [customizer] The function to customize cloning.
* @param {string} [key] The key of `value`.
* @param {Object} [object] The parent object of `value`.
* @param {Object} [stack] Tracks traversed objects and their clone counterparts.
* @returns {*} Returns the cloned value.
*/
function baseClone(value, bitmask, customizer, key, object, stack) {
var result,
isDeep = bitmask & CLONE_DEEP_FLAG,
isFlat = bitmask & CLONE_FLAT_FLAG,
isFull = bitmask & CLONE_SYMBOLS_FLAG;
if (customizer) {
result = object ? customizer(value, key, object, stack) : customizer(value);
}
if (result !== undefined) {
return result;
}
if (!isObject(value)) {
return value;
}
var isArr = isArray(value);
if (isArr) {
result = initCloneArray(value);
if (!isDeep) {
return copyArray(value, result);
}
} else {
var tag = getTag$1(value),
isFunc = tag == funcTag$2 || tag == genTag$1;
if (isBuffer(value)) {
return cloneBuffer(value, isDeep);
}
if (tag == objectTag$3 || tag == argsTag$2 || (isFunc && !object)) {
result = (isFlat || isFunc) ? {} : initCloneObject(value);
if (!isDeep) {
return isFlat
? copySymbolsIn(value, baseAssignIn(result, value))
: copySymbols(value, baseAssign(result, value));
}
} else {
if (!cloneableTags[tag]) {
return object ? value : {};
}
result = initCloneByTag(value, tag, isDeep);
}
}
// Check for circular references and return its corresponding clone.
stack || (stack = new Stack);
var stacked = stack.get(value);
if (stacked) {
return stacked;
}
stack.set(value, result);
if (isSet(value)) {
value.forEach(function(subValue) {
result.add(baseClone(subValue, bitmask, customizer, subValue, value, stack));
});
return result;
}
if (isMap(value)) {
value.forEach(function(subValue, key) {
result.set(key, baseClone(subValue, bitmask, customizer, key, value, stack));
});
return result;
}
var keysFunc = isFull
? (isFlat ? getAllKeysIn : getAllKeys)
: (isFlat ? keysIn : keys);
var props = isArr ? undefined : keysFunc(value);
arrayEach(props || value, function(subValue, key) {
if (props) {
key = subValue;
subValue = value[key];
}
// Recursively populate clone (susceptible to call stack limits).
assignValue(result, key, baseClone(subValue, bitmask, customizer, key, value, stack));
});
return result;
}
/** Used to compose bitmasks for cloning. */
var CLONE_SYMBOLS_FLAG$1 = 4;
/**
* Creates a shallow clone of `value`.
*
* **Note:** This method is loosely based on the
* [structured clone algorithm](https://mdn.io/Structured_clone_algorithm)
* and supports cloning arrays, array buffers, booleans, date objects, maps,
* numbers, `Object` objects, regexes, sets, strings, symbols, and typed
* arrays. The own enumerable properties of `arguments` objects are cloned
* as plain objects. An empty object is returned for uncloneable values such
* as error objects, functions, DOM nodes, and WeakMaps.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to clone.
* @returns {*} Returns the cloned value.
* @see _.cloneDeep
* @example
*
* var objects = [{ 'a': 1 }, { 'b': 2 }];
*
* var shallow = _.clone(objects);
* console.log(shallow[0] === objects[0]);
* // => true
*/
function clone(value) {
return baseClone(value, CLONE_SYMBOLS_FLAG$1);
}
/** Used to compose bitmasks for cloning. */
var CLONE_DEEP_FLAG$1 = 1,
CLONE_SYMBOLS_FLAG$2 = 4;
/**
* This method is like `_.clone` except that it recursively clones `value`.
*
* @static
* @memberOf _
* @since 1.0.0
* @category Lang
* @param {*} value The value to recursively clone.
* @returns {*} Returns the deep cloned value.
* @see _.clone
* @example
*
* var objects = [{ 'a': 1 }, { 'b': 2 }];
*
* var deep = _.cloneDeep(objects);
* console.log(deep[0] === objects[0]);
* // => false
*/
function cloneDeep(value) {
return baseClone(value, CLONE_DEEP_FLAG$1 | CLONE_SYMBOLS_FLAG$2);
}
/** Used to compose bitmasks for cloning. */
var CLONE_DEEP_FLAG$2 = 1,
CLONE_SYMBOLS_FLAG$3 = 4;
/**
* This method is like `_.cloneWith` except that it recursively clones `value`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to recursively clone.
* @param {Function} [customizer] The function to customize cloning.
* @returns {*} Returns the deep cloned value.
* @see _.cloneWith
* @example
*
* function customizer(value) {
* if (_.isElement(value)) {
* return value.cloneNode(true);
* }
* }
*
* var el = _.cloneDeepWith(document.body, customizer);
*
* console.log(el === document.body);
* // => false
* console.log(el.nodeName);
* // => 'BODY'
* console.log(el.childNodes.length);
* // => 20
*/
function cloneDeepWith(value, customizer) {
customizer = typeof customizer == 'function' ? customizer : undefined;
return baseClone(value, CLONE_DEEP_FLAG$2 | CLONE_SYMBOLS_FLAG$3, customizer);
}
/** Used to compose bitmasks for cloning. */
var CLONE_SYMBOLS_FLAG$4 = 4;
/**
* This method is like `_.clone` except that it accepts `customizer` which
* is invoked to produce the cloned value. If `customizer` returns `undefined`,
* cloning is handled by the method instead. The `customizer` is invoked with
* up to four arguments; (value [, index|key, object, stack]).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to clone.
* @param {Function} [customizer] The function to customize cloning.
* @returns {*} Returns the cloned value.
* @see _.cloneDeepWith
* @example
*
* function customizer(value) {
* if (_.isElement(value)) {
* return value.cloneNode(false);
* }
* }
*
* var el = _.cloneWith(document.body, customizer);
*
* console.log(el === document.body);
* // => false
* console.log(el.nodeName);
* // => 'BODY'
* console.log(el.childNodes.length);
* // => 0
*/
function cloneWith(value, customizer) {
customizer = typeof customizer == 'function' ? customizer : undefined;
return baseClone(value, CLONE_SYMBOLS_FLAG$4, customizer);
}
/**
* Executes the chain sequence and returns the wrapped result.
*
* @name commit
* @memberOf _
* @since 3.2.0
* @category Seq
* @returns {Object} Returns the new `lodash` wrapper instance.
* @example
*
* var array = [1, 2];
* var wrapped = _(array).push(3);
*
* console.log(array);
* // => [1, 2]
*
* wrapped = wrapped.commit();
* console.log(array);
* // => [1, 2, 3]
*
* wrapped.last();
* // => 3
*
* console.log(array);
* // => [1, 2, 3]
*/
function wrapperCommit() {
return new LodashWrapper(this.value(), this.__chain__);
}
/**
* Creates an array with all falsey values removed. The values `false`, `null`,
* `0`, `""`, `undefined`, and `NaN` are falsey.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to compact.
* @returns {Array} Returns the new array of filtered values.
* @example
*
* _.compact([0, 1, false, 2, '', 3]);
* // => [1, 2, 3]
*/
function compact(array) {
var index = -1,
length = array == null ? 0 : array.length,
resIndex = 0,
result = [];
while (++index < length) {
var value = array[index];
if (value) {
result[resIndex++] = value;
}
}
return result;
}
/**
* Creates a new array concatenating `array` with any additional arrays
* and/or values.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to concatenate.
* @param {...*} [values] The values to concatenate.
* @returns {Array} Returns the new concatenated array.
* @example
*
* var array = [1];
* var other = _.concat(array, 2, [3], [[4]]);
*
* console.log(other);
* // => [1, 2, 3, [4]]
*
* console.log(array);
* // => [1]
*/
function concat() {
var length = arguments.length;
if (!length) {
return [];
}
var args = Array(length - 1),
array = arguments[0],
index = length;
while (index--) {
args[index - 1] = arguments[index];
}
return arrayPush(isArray(array) ? copyArray(array) : [array], baseFlatten(args, 1));
}
/** Used to stand-in for `undefined` hash values. */
var HASH_UNDEFINED$2 = '__lodash_hash_undefined__';
/**
* Adds `value` to the array cache.
*
* @private
* @name add
* @memberOf SetCache
* @alias push
* @param {*} value The value to cache.
* @returns {Object} Returns the cache instance.
*/
function setCacheAdd(value) {
this.__data__.set(value, HASH_UNDEFINED$2);
return this;
}
/**
* Checks if `value` is in the array cache.
*
* @private
* @name has
* @memberOf SetCache
* @param {*} value The value to search for.
* @returns {number} Returns `true` if `value` is found, else `false`.
*/
function setCacheHas(value) {
return this.__data__.has(value);
}
/**
*
* Creates an array cache object to store unique values.
*
* @private
* @constructor
* @param {Array} [values] The values to cache.
*/
function SetCache(values) {
var index = -1,
length = values == null ? 0 : values.length;
this.__data__ = new MapCache;
while (++index < length) {
this.add(values[index]);
}
}
// Add methods to `SetCache`.
SetCache.prototype.add = SetCache.prototype.push = setCacheAdd;
SetCache.prototype.has = setCacheHas;
/**
* A specialized version of `_.some` for arrays without support for iteratee
* shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} predicate The function invoked per iteration.
* @returns {boolean} Returns `true` if any element passes the predicate check,
* else `false`.
*/
function arraySome(array, predicate) {
var index = -1,
length = array == null ? 0 : array.length;
while (++index < length) {
if (predicate(array[index], index, array)) {
return true;
}
}
return false;
}
/**
* Checks if a `cache` value for `key` exists.
*
* @private
* @param {Object} cache The cache to query.
* @param {string} key The key of the entry to check.
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
*/
function cacheHas(cache, key) {
return cache.has(key);
}
/** Used to compose bitmasks for value comparisons. */
var COMPARE_PARTIAL_FLAG = 1,
COMPARE_UNORDERED_FLAG = 2;
/**
* A specialized version of `baseIsEqualDeep` for arrays with support for
* partial deep comparisons.
*
* @private
* @param {Array} array The array to compare.
* @param {Array} other The other array to compare.
* @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
* @param {Function} customizer The function to customize comparisons.
* @param {Function} equalFunc The function to determine equivalents of values.
* @param {Object} stack Tracks traversed `array` and `other` objects.
* @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.
*/
function equalArrays(array, other, bitmask, customizer, equalFunc, stack) {
var isPartial = bitmask & COMPARE_PARTIAL_FLAG,
arrLength = array.length,
othLength = other.length;
if (arrLength != othLength && !(isPartial && othLength > arrLength)) {
return false;
}
// Assume cyclic values are equal.
var stacked = stack.get(array);
if (stacked && stack.get(other)) {
return stacked == other;
}
var index = -1,
result = true,
seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined;
stack.set(array, other);
stack.set(other, array);
// Ignore non-index properties.
while (++index < arrLength) {
var arrValue = array[index],
othValue = other[index];
if (customizer) {
var compared = isPartial
? customizer(othValue, arrValue, index, other, array, stack)
: customizer(arrValue, othValue, index, array, other, stack);
}
if (compared !== undefined) {
if (compared) {
continue;
}
result = false;
break;
}
// Recursively compare arrays (susceptible to call stack limits).
if (seen) {
if (!arraySome(other, function(othValue, othIndex) {
if (!cacheHas(seen, othIndex) &&
(arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) {
return seen.push(othIndex);
}
})) {
result = false;
break;
}
} else if (!(
arrValue === othValue ||
equalFunc(arrValue, othValue, bitmask, customizer, stack)
)) {
result = false;
break;
}
}
stack['delete'](array);
stack['delete'](other);
return result;
}
/**
* Converts `map` to its key-value pairs.
*
* @private
* @param {Object} map The map to convert.
* @returns {Array} Returns the key-value pairs.
*/
function mapToArray(map) {
var index = -1,
result = Array(map.size);
map.forEach(function(value, key) {
result[++index] = [key, value];
});
return result;
}
/**
* Converts `set` to an array of its values.
*
* @private
* @param {Object} set The set to convert.
* @returns {Array} Returns the values.
*/
function setToArray(set) {
var index = -1,
result = Array(set.size);
set.forEach(function(value) {
result[++index] = value;
});
return result;
}
/** Used to compose bitmasks for value comparisons. */
var COMPARE_PARTIAL_FLAG$1 = 1,
COMPARE_UNORDERED_FLAG$1 = 2;
/** `Object#toString` result references. */
var boolTag$3 = '[object Boolean]',
dateTag$3 = '[object Date]',
errorTag$3 = '[object Error]',
mapTag$5 = '[object Map]',
numberTag$3 = '[object Number]',
regexpTag$3 = '[object RegExp]',
setTag$5 = '[object Set]',
stringTag$3 = '[object String]',
symbolTag$3 = '[object Symbol]';
var arrayBufferTag$3 = '[object ArrayBuffer]',
dataViewTag$4 = '[object DataView]';
/** Used to convert symbols to primitives and strings. */
var symbolProto$2 = Symbol$1 ? Symbol$1.prototype : undefined,
symbolValueOf$1 = symbolProto$2 ? symbolProto$2.valueOf : undefined;
/**
* A specialized version of `baseIsEqualDeep` for comparing objects of
* the same `toStringTag`.
*
* **Note:** This function only supports comparing values with tags of
* `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
*
* @private
* @param {Object} object The object to compare.
* @param {Object} other The other object to compare.
* @param {string} tag The `toStringTag` of the objects to compare.
* @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
* @param {Function} customizer The function to customize comparisons.
* @param {Function} equalFunc The function to determine equivalents of values.
* @param {Object} stack Tracks traversed `object` and `other` objects.
* @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
*/
function equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) {
switch (tag) {
case dataViewTag$4:
if ((object.byteLength != other.byteLength) ||
(object.byteOffset != other.byteOffset)) {
return false;
}
object = object.buffer;
other = other.buffer;
case arrayBufferTag$3:
if ((object.byteLength != other.byteLength) ||
!equalFunc(new Uint8Array(object), new Uint8Array(other))) {
return false;
}
return true;
case boolTag$3:
case dateTag$3:
case numberTag$3:
// Coerce booleans to `1` or `0` and dates to milliseconds.
// Invalid dates are coerced to `NaN`.
return eq(+object, +other);
case errorTag$3:
return object.name == other.name && object.message == other.message;
case regexpTag$3:
case stringTag$3:
// Coerce regexes to strings and treat strings, primitives and objects,
// as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring
// for more details.
return object == (other + '');
case mapTag$5:
var convert = mapToArray;
case setTag$5:
var isPartial = bitmask & COMPARE_PARTIAL_FLAG$1;
convert || (convert = setToArray);
if (object.size != other.size && !isPartial) {
return false;
}
// Assume cyclic values are equal.
var stacked = stack.get(object);
if (stacked) {
return stacked == other;
}
bitmask |= COMPARE_UNORDERED_FLAG$1;
// Recursively compare objects (susceptible to call stack limits).
stack.set(object, other);
var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack);
stack['delete'](object);
return result;
case symbolTag$3:
if (symbolValueOf$1) {
return symbolValueOf$1.call(object) == symbolValueOf$1.call(other);
}
}
return false;
}
/** Used to compose bitmasks for value comparisons. */
var COMPARE_PARTIAL_FLAG$2 = 1;
/** Used for built-in method references. */
var objectProto$17 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$14 = objectProto$17.hasOwnProperty;
/**
* A specialized version of `baseIsEqualDeep` for objects with support for
* partial deep comparisons.
*
* @private
* @param {Object} object The object to compare.
* @param {Object} other The other object to compare.
* @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
* @param {Function} customizer The function to customize comparisons.
* @param {Function} equalFunc The function to determine equivalents of values.
* @param {Object} stack Tracks traversed `object` and `other` objects.
* @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
*/
function equalObjects(object, other, bitmask, customizer, equalFunc, stack) {
var isPartial = bitmask & COMPARE_PARTIAL_FLAG$2,
objProps = getAllKeys(object),
objLength = objProps.length,
othProps = getAllKeys(other),
othLength = othProps.length;
if (objLength != othLength && !isPartial) {
return false;
}
var index = objLength;
while (index--) {
var key = objProps[index];
if (!(isPartial ? key in other : hasOwnProperty$14.call(other, key))) {
return false;
}
}
// Assume cyclic values are equal.
var stacked = stack.get(object);
if (stacked && stack.get(other)) {
return stacked == other;
}
var result = true;
stack.set(object, other);
stack.set(other, object);
var skipCtor = isPartial;
while (++index < objLength) {
key = objProps[index];
var objValue = object[key],
othValue = other[key];
if (customizer) {
var compared = isPartial
? customizer(othValue, objValue, key, other, object, stack)
: customizer(objValue, othValue, key, object, other, stack);
}
// Recursively compare objects (susceptible to call stack limits).
if (!(compared === undefined
? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack))
: compared
)) {
result = false;
break;
}
skipCtor || (skipCtor = key == 'constructor');
}
if (result && !skipCtor) {
var objCtor = object.constructor,
othCtor = other.constructor;
// Non `Object` object instances with different constructors are not equal.
if (objCtor != othCtor &&
('constructor' in object && 'constructor' in other) &&
!(typeof objCtor == 'function' && objCtor instanceof objCtor &&
typeof othCtor == 'function' && othCtor instanceof othCtor)) {
result = false;
}
}
stack['delete'](object);
stack['delete'](other);
return result;
}
/** Used to compose bitmasks for value comparisons. */
var COMPARE_PARTIAL_FLAG$3 = 1;
/** `Object#toString` result references. */
var argsTag$3 = '[object Arguments]',
arrayTag$2 = '[object Array]',
objectTag$4 = '[object Object]';
/** Used for built-in method references. */
var objectProto$18 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$15 = objectProto$18.hasOwnProperty;
/**
* A specialized version of `baseIsEqual` for arrays and objects which performs
* deep comparisons and tracks traversed objects enabling objects with circular
* references to be compared.
*
* @private
* @param {Object} object The object to compare.
* @param {Object} other The other object to compare.
* @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
* @param {Function} customizer The function to customize comparisons.
* @param {Function} equalFunc The function to determine equivalents of values.
* @param {Object} [stack] Tracks traversed `object` and `other` objects.
* @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
*/
function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) {
var objIsArr = isArray(object),
othIsArr = isArray(other),
objTag = objIsArr ? arrayTag$2 : getTag$1(object),
othTag = othIsArr ? arrayTag$2 : getTag$1(other);
objTag = objTag == argsTag$3 ? objectTag$4 : objTag;
othTag = othTag == argsTag$3 ? objectTag$4 : othTag;
var objIsObj = objTag == objectTag$4,
othIsObj = othTag == objectTag$4,
isSameTag = objTag == othTag;
if (isSameTag && isBuffer(object)) {
if (!isBuffer(other)) {
return false;
}
objIsArr = true;
objIsObj = false;
}
if (isSameTag && !objIsObj) {
stack || (stack = new Stack);
return (objIsArr || isTypedArray(object))
? equalArrays(object, other, bitmask, customizer, equalFunc, stack)
: equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack);
}
if (!(bitmask & COMPARE_PARTIAL_FLAG$3)) {
var objIsWrapped = objIsObj && hasOwnProperty$15.call(object, '__wrapped__'),
othIsWrapped = othIsObj && hasOwnProperty$15.call(other, '__wrapped__');
if (objIsWrapped || othIsWrapped) {
var objUnwrapped = objIsWrapped ? object.value() : object,
othUnwrapped = othIsWrapped ? other.value() : other;
stack || (stack = new Stack);
return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack);
}
}
if (!isSameTag) {
return false;
}
stack || (stack = new Stack);
return equalObjects(object, other, bitmask, customizer, equalFunc, stack);
}
/**
* The base implementation of `_.isEqual` which supports partial comparisons
* and tracks traversed objects.
*
* @private
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @param {boolean} bitmask The bitmask flags.
* 1 - Unordered comparison
* 2 - Partial comparison
* @param {Function} [customizer] The function to customize comparisons.
* @param {Object} [stack] Tracks traversed `value` and `other` objects.
* @returns {boolean} Returns `true` if the values are equivalent, else `false`.
*/
function baseIsEqual(value, other, bitmask, customizer, stack) {
if (value === other) {
return true;
}
if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) {
return value !== value && other !== other;
}
return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack);
}
/** Used to compose bitmasks for value comparisons. */
var COMPARE_PARTIAL_FLAG$4 = 1,
COMPARE_UNORDERED_FLAG$2 = 2;
/**
* The base implementation of `_.isMatch` without support for iteratee shorthands.
*
* @private
* @param {Object} object The object to inspect.
* @param {Object} source The object of property values to match.
* @param {Array} matchData The property names, values, and compare flags to match.
* @param {Function} [customizer] The function to customize comparisons.
* @returns {boolean} Returns `true` if `object` is a match, else `false`.
*/
function baseIsMatch(object, source, matchData, customizer) {
var index = matchData.length,
length = index,
noCustomizer = !customizer;
if (object == null) {
return !length;
}
object = Object(object);
while (index--) {
var data = matchData[index];
if ((noCustomizer && data[2])
? data[1] !== object[data[0]]
: !(data[0] in object)
) {
return false;
}
}
while (++index < length) {
data = matchData[index];
var key = data[0],
objValue = object[key],
srcValue = data[1];
if (noCustomizer && data[2]) {
if (objValue === undefined && !(key in object)) {
return false;
}
} else {
var stack = new Stack;
if (customizer) {
var result = customizer(objValue, srcValue, key, object, source, stack);
}
if (!(result === undefined
? baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG$4 | COMPARE_UNORDERED_FLAG$2, customizer, stack)
: result
)) {
return false;
}
}
}
return true;
}
/**
* Checks if `value` is suitable for strict equality comparisons, i.e. `===`.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` if suitable for strict
* equality comparisons, else `false`.
*/
function isStrictComparable(value) {
return value === value && !isObject(value);
}
/**
* Gets the property names, values, and compare flags of `object`.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the match data of `object`.
*/
function getMatchData(object) {
var result = keys(object),
length = result.length;
while (length--) {
var key = result[length],
value = object[key];
result[length] = [key, value, isStrictComparable(value)];
}
return result;
}
/**
* A specialized version of `matchesProperty` for source values suitable
* for strict equality comparisons, i.e. `===`.
*
* @private
* @param {string} key The key of the property to get.
* @param {*} srcValue The value to match.
* @returns {Function} Returns the new spec function.
*/
function matchesStrictComparable(key, srcValue) {
return function(object) {
if (object == null) {
return false;
}
return object[key] === srcValue &&
(srcValue !== undefined || (key in Object(object)));
};
}
/**
* The base implementation of `_.matches` which doesn't clone `source`.
*
* @private
* @param {Object} source The object of property values to match.
* @returns {Function} Returns the new spec function.
*/
function baseMatches(source) {
var matchData = getMatchData(source);
if (matchData.length == 1 && matchData[0][2]) {
return matchesStrictComparable(matchData[0][0], matchData[0][1]);
}
return function(object) {
return object === source || baseIsMatch(object, source, matchData);
};
}
/**
* The base implementation of `_.hasIn` without support for deep paths.
*
* @private
* @param {Object} [object] The object to query.
* @param {Array|string} key The key to check.
* @returns {boolean} Returns `true` if `key` exists, else `false`.
*/
function baseHasIn(object, key) {
return object != null && key in Object(object);
}
/**
* Checks if `path` exists on `object`.
*
* @private
* @param {Object} object The object to query.
* @param {Array|string} path The path to check.
* @param {Function} hasFunc The function to check properties.
* @returns {boolean} Returns `true` if `path` exists, else `false`.
*/
function hasPath(object, path, hasFunc) {
path = castPath(path, object);
var index = -1,
length = path.length,
result = false;
while (++index < length) {
var key = toKey(path[index]);
if (!(result = object != null && hasFunc(object, key))) {
break;
}
object = object[key];
}
if (result || ++index != length) {
return result;
}
length = object == null ? 0 : object.length;
return !!length && isLength(length) && isIndex(key, length) &&
(isArray(object) || isArguments(object));
}
/**
* Checks if `path` is a direct or inherited property of `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The object to query.
* @param {Array|string} path The path to check.
* @returns {boolean} Returns `true` if `path` exists, else `false`.
* @example
*
* var object = _.create({ 'a': _.create({ 'b': 2 }) });
*
* _.hasIn(object, 'a');
* // => true
*
* _.hasIn(object, 'a.b');
* // => true
*
* _.hasIn(object, ['a', 'b']);
* // => true
*
* _.hasIn(object, 'b');
* // => false
*/
function hasIn(object, path) {
return object != null && hasPath(object, path, baseHasIn);
}
/** Used to compose bitmasks for value comparisons. */
var COMPARE_PARTIAL_FLAG$5 = 1,
COMPARE_UNORDERED_FLAG$3 = 2;
/**
* The base implementation of `_.matchesProperty` which doesn't clone `srcValue`.
*
* @private
* @param {string} path The path of the property to get.
* @param {*} srcValue The value to match.
* @returns {Function} Returns the new spec function.
*/
function baseMatchesProperty(path, srcValue) {
if (isKey(path) && isStrictComparable(srcValue)) {
return matchesStrictComparable(toKey(path), srcValue);
}
return function(object) {
var objValue = get(object, path);
return (objValue === undefined && objValue === srcValue)
? hasIn(object, path)
: baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG$5 | COMPARE_UNORDERED_FLAG$3);
};
}
/**
* The base implementation of `_.property` without support for deep paths.
*
* @private
* @param {string} key The key of the property to get.
* @returns {Function} Returns the new accessor function.
*/
function baseProperty(key) {
return function(object) {
return object == null ? undefined : object[key];
};
}
/**
* A specialized version of `baseProperty` which supports deep paths.
*
* @private
* @param {Array|string} path The path of the property to get.
* @returns {Function} Returns the new accessor function.
*/
function basePropertyDeep(path) {
return function(object) {
return baseGet(object, path);
};
}
/**
* Creates a function that returns the value at `path` of a given object.
*
* @static
* @memberOf _
* @since 2.4.0
* @category Util
* @param {Array|string} path The path of the property to get.
* @returns {Function} Returns the new accessor function.
* @example
*
* var objects = [
* { 'a': { 'b': 2 } },
* { 'a': { 'b': 1 } }
* ];
*
* _.map(objects, _.property('a.b'));
* // => [2, 1]
*
* _.map(_.sortBy(objects, _.property(['a', 'b'])), 'a.b');
* // => [1, 2]
*/
function property(path) {
return isKey(path) ? baseProperty(toKey(path)) : basePropertyDeep(path);
}
/**
* The base implementation of `_.iteratee`.
*
* @private
* @param {*} [value=_.identity] The value to convert to an iteratee.
* @returns {Function} Returns the iteratee.
*/
function baseIteratee(value) {
// Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9.
// See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details.
if (typeof value == 'function') {
return value;
}
if (value == null) {
return identity;
}
if (typeof value == 'object') {
return isArray(value)
? baseMatchesProperty(value[0], value[1])
: baseMatches(value);
}
return property(value);
}
/** Error message constants. */
var FUNC_ERROR_TEXT$4 = 'Expected a function';
/**
* Creates a function that iterates over `pairs` and invokes the corresponding
* function of the first predicate to return truthy. The predicate-function
* pairs are invoked with the `this` binding and arguments of the created
* function.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Util
* @param {Array} pairs The predicate-function pairs.
* @returns {Function} Returns the new composite function.
* @example
*
* var func = _.cond([
* [_.matches({ 'a': 1 }), _.constant('matches A')],
* [_.conforms({ 'b': _.isNumber }), _.constant('matches B')],
* [_.stubTrue, _.constant('no match')]
* ]);
*
* func({ 'a': 1, 'b': 2 });
* // => 'matches A'
*
* func({ 'a': 0, 'b': 1 });
* // => 'matches B'
*
* func({ 'a': '1', 'b': '2' });
* // => 'no match'
*/
function cond(pairs) {
var length = pairs == null ? 0 : pairs.length,
toIteratee = baseIteratee;
pairs = !length ? [] : arrayMap(pairs, function(pair) {
if (typeof pair[1] != 'function') {
throw new TypeError(FUNC_ERROR_TEXT$4);
}
return [toIteratee(pair[0]), pair[1]];
});
return baseRest(function(args) {
var index = -1;
while (++index < length) {
var pair = pairs[index];
if (apply(pair[0], this, args)) {
return apply(pair[1], this, args);
}
}
});
}
/**
* The base implementation of `_.conformsTo` which accepts `props` to check.
*
* @private
* @param {Object} object The object to inspect.
* @param {Object} source The object of property predicates to conform to.
* @returns {boolean} Returns `true` if `object` conforms, else `false`.
*/
function baseConformsTo(object, source, props) {
var length = props.length;
if (object == null) {
return !length;
}
object = Object(object);
while (length--) {
var key = props[length],
predicate = source[key],
value = object[key];
if ((value === undefined && !(key in object)) || !predicate(value)) {
return false;
}
}
return true;
}
/**
* The base implementation of `_.conforms` which doesn't clone `source`.
*
* @private
* @param {Object} source The object of property predicates to conform to.
* @returns {Function} Returns the new spec function.
*/
function baseConforms(source) {
var props = keys(source);
return function(object) {
return baseConformsTo(object, source, props);
};
}
/** Used to compose bitmasks for cloning. */
var CLONE_DEEP_FLAG$3 = 1;
/**
* Creates a function that invokes the predicate properties of `source` with
* the corresponding property values of a given object, returning `true` if
* all predicates return truthy, else `false`.
*
* **Note:** The created function is equivalent to `_.conformsTo` with
* `source` partially applied.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Util
* @param {Object} source The object of property predicates to conform to.
* @returns {Function} Returns the new spec function.
* @example
*
* var objects = [
* { 'a': 2, 'b': 1 },
* { 'a': 1, 'b': 2 }
* ];
*
* _.filter(objects, _.conforms({ 'b': function(n) { return n > 1; } }));
* // => [{ 'a': 1, 'b': 2 }]
*/
function conforms(source) {
return baseConforms(baseClone(source, CLONE_DEEP_FLAG$3));
}
/**
* Checks if `object` conforms to `source` by invoking the predicate
* properties of `source` with the corresponding property values of `object`.
*
* **Note:** This method is equivalent to `_.conforms` when `source` is
* partially applied.
*
* @static
* @memberOf _
* @since 4.14.0
* @category Lang
* @param {Object} object The object to inspect.
* @param {Object} source The object of property predicates to conform to.
* @returns {boolean} Returns `true` if `object` conforms, else `false`.
* @example
*
* var object = { 'a': 1, 'b': 2 };
*
* _.conformsTo(object, { 'b': function(n) { return n > 1; } });
* // => true
*
* _.conformsTo(object, { 'b': function(n) { return n > 2; } });
* // => false
*/
function conformsTo(object, source) {
return source == null || baseConformsTo(object, source, keys(source));
}
/**
* A specialized version of `baseAggregator` for arrays.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} setter The function to set `accumulator` values.
* @param {Function} iteratee The iteratee to transform keys.
* @param {Object} accumulator The initial aggregated object.
* @returns {Function} Returns `accumulator`.
*/
function arrayAggregator(array, setter, iteratee, accumulator) {
var index = -1,
length = array == null ? 0 : array.length;
while (++index < length) {
var value = array[index];
setter(accumulator, value, iteratee(value), array);
}
return accumulator;
}
/**
* Creates a base function for methods like `_.forIn` and `_.forOwn`.
*
* @private
* @param {boolean} [fromRight] Specify iterating from right to left.
* @returns {Function} Returns the new base function.
*/
function createBaseFor(fromRight) {
return function(object, iteratee, keysFunc) {
var index = -1,
iterable = Object(object),
props = keysFunc(object),
length = props.length;
while (length--) {
var key = props[fromRight ? length : ++index];
if (iteratee(iterable[key], key, iterable) === false) {
break;
}
}
return object;
};
}
/**
* The base implementation of `baseForOwn` which iterates over `object`
* properties returned by `keysFunc` and invokes `iteratee` for each property.
* Iteratee functions may exit iteration early by explicitly returning `false`.
*
* @private
* @param {Object} object The object to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @param {Function} keysFunc The function to get the keys of `object`.
* @returns {Object} Returns `object`.
*/
var baseFor = createBaseFor();
/**
* The base implementation of `_.forOwn` without support for iteratee shorthands.
*
* @private
* @param {Object} object The object to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Object} Returns `object`.
*/
function baseForOwn(object, iteratee) {
return object && baseFor(object, iteratee, keys);
}
/**
* Creates a `baseEach` or `baseEachRight` function.
*
* @private
* @param {Function} eachFunc The function to iterate over a collection.
* @param {boolean} [fromRight] Specify iterating from right to left.
* @returns {Function} Returns the new base function.
*/
function createBaseEach(eachFunc, fromRight) {
return function(collection, iteratee) {
if (collection == null) {
return collection;
}
if (!isArrayLike(collection)) {
return eachFunc(collection, iteratee);
}
var length = collection.length,
index = fromRight ? length : -1,
iterable = Object(collection);
while ((fromRight ? index-- : ++index < length)) {
if (iteratee(iterable[index], index, iterable) === false) {
break;
}
}
return collection;
};
}
/**
* The base implementation of `_.forEach` without support for iteratee shorthands.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Array|Object} Returns `collection`.
*/
var baseEach = createBaseEach(baseForOwn);
/**
* Aggregates elements of `collection` on `accumulator` with keys transformed
* by `iteratee` and values set by `setter`.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} setter The function to set `accumulator` values.
* @param {Function} iteratee The iteratee to transform keys.
* @param {Object} accumulator The initial aggregated object.
* @returns {Function} Returns `accumulator`.
*/
function baseAggregator(collection, setter, iteratee, accumulator) {
baseEach(collection, function(value, key, collection) {
setter(accumulator, value, iteratee(value), collection);
});
return accumulator;
}
/**
* Creates a function like `_.groupBy`.
*
* @private
* @param {Function} setter The function to set accumulator values.
* @param {Function} [initializer] The accumulator object initializer.
* @returns {Function} Returns the new aggregator function.
*/
function createAggregator(setter, initializer) {
return function(collection, iteratee) {
var func = isArray(collection) ? arrayAggregator : baseAggregator,
accumulator = initializer ? initializer() : {};
return func(collection, setter, baseIteratee(iteratee, 2), accumulator);
};
}
/** Used for built-in method references. */
var objectProto$19 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$16 = objectProto$19.hasOwnProperty;
/**
* Creates an object composed of keys generated from the results of running
* each element of `collection` thru `iteratee`. The corresponding value of
* each key is the number of times the key was returned by `iteratee`. The
* iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 0.5.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The iteratee to transform keys.
* @returns {Object} Returns the composed aggregate object.
* @example
*
* _.countBy([6.1, 4.2, 6.3], Math.floor);
* // => { '4': 1, '6': 2 }
*
* // The `_.property` iteratee shorthand.
* _.countBy(['one', 'two', 'three'], 'length');
* // => { '3': 2, '5': 1 }
*/
var countBy = createAggregator(function(result, value, key) {
if (hasOwnProperty$16.call(result, key)) {
++result[key];
} else {
baseAssignValue(result, key, 1);
}
});
/**
* Creates an object that inherits from the `prototype` object. If a
* `properties` object is given, its own enumerable string keyed properties
* are assigned to the created object.
*
* @static
* @memberOf _
* @since 2.3.0
* @category Object
* @param {Object} prototype The object to inherit from.
* @param {Object} [properties] The properties to assign to the object.
* @returns {Object} Returns the new object.
* @example
*
* function Shape() {
* this.x = 0;
* this.y = 0;
* }
*
* function Circle() {
* Shape.call(this);
* }
*
* Circle.prototype = _.create(Shape.prototype, {
* 'constructor': Circle
* });
*
* var circle = new Circle;
* circle instanceof Circle;
* // => true
*
* circle instanceof Shape;
* // => true
*/
function create(prototype, properties) {
var result = baseCreate(prototype);
return properties == null ? result : baseAssign(result, properties);
}
/** Used to compose bitmasks for function metadata. */
var WRAP_CURRY_FLAG$5 = 8;
/**
* Creates a function that accepts arguments of `func` and either invokes
* `func` returning its result, if at least `arity` number of arguments have
* been provided, or returns a function that accepts the remaining `func`
* arguments, and so on. The arity of `func` may be specified if `func.length`
* is not sufficient.
*
* The `_.curry.placeholder` value, which defaults to `_` in monolithic builds,
* may be used as a placeholder for provided arguments.
*
* **Note:** This method doesn't set the "length" property of curried functions.
*
* @static
* @memberOf _
* @since 2.0.0
* @category Function
* @param {Function} func The function to curry.
* @param {number} [arity=func.length] The arity of `func`.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Function} Returns the new curried function.
* @example
*
* var abc = function(a, b, c) {
* return [a, b, c];
* };
*
* var curried = _.curry(abc);
*
* curried(1)(2)(3);
* // => [1, 2, 3]
*
* curried(1, 2)(3);
* // => [1, 2, 3]
*
* curried(1, 2, 3);
* // => [1, 2, 3]
*
* // Curried with placeholders.
* curried(1)(_, 3)(2);
* // => [1, 2, 3]
*/
function curry(func, arity, guard) {
arity = guard ? undefined : arity;
var result = createWrap(func, WRAP_CURRY_FLAG$5, undefined, undefined, undefined, undefined, undefined, arity);
result.placeholder = curry.placeholder;
return result;
}
// Assign default placeholders.
curry.placeholder = {};
/** Used to compose bitmasks for function metadata. */
var WRAP_CURRY_RIGHT_FLAG$3 = 16;
/**
* This method is like `_.curry` except that arguments are applied to `func`
* in the manner of `_.partialRight` instead of `_.partial`.
*
* The `_.curryRight.placeholder` value, which defaults to `_` in monolithic
* builds, may be used as a placeholder for provided arguments.
*
* **Note:** This method doesn't set the "length" property of curried functions.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Function
* @param {Function} func The function to curry.
* @param {number} [arity=func.length] The arity of `func`.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Function} Returns the new curried function.
* @example
*
* var abc = function(a, b, c) {
* return [a, b, c];
* };
*
* var curried = _.curryRight(abc);
*
* curried(3)(2)(1);
* // => [1, 2, 3]
*
* curried(2, 3)(1);
* // => [1, 2, 3]
*
* curried(1, 2, 3);
* // => [1, 2, 3]
*
* // Curried with placeholders.
* curried(3)(1, _)(2);
* // => [1, 2, 3]
*/
function curryRight(func, arity, guard) {
arity = guard ? undefined : arity;
var result = createWrap(func, WRAP_CURRY_RIGHT_FLAG$3, undefined, undefined, undefined, undefined, undefined, arity);
result.placeholder = curryRight.placeholder;
return result;
}
// Assign default placeholders.
curryRight.placeholder = {};
/**
* Gets the timestamp of the number of milliseconds that have elapsed since
* the Unix epoch (1 January 1970 00:00:00 UTC).
*
* @static
* @memberOf _
* @since 2.4.0
* @category Date
* @returns {number} Returns the timestamp.
* @example
*
* _.defer(function(stamp) {
* console.log(_.now() - stamp);
* }, _.now());
* // => Logs the number of milliseconds it took for the deferred invocation.
*/
var now = function() {
return root.Date.now();
};
/** Error message constants. */
var FUNC_ERROR_TEXT$5 = 'Expected a function';
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax$5 = Math.max,
nativeMin$3 = Math.min;
/**
* Creates a debounced function that delays invoking `func` until after `wait`
* milliseconds have elapsed since the last time the debounced function was
* invoked. The debounced function comes with a `cancel` method to cancel
* delayed `func` invocations and a `flush` method to immediately invoke them.
* Provide `options` to indicate whether `func` should be invoked on the
* leading and/or trailing edge of the `wait` timeout. The `func` is invoked
* with the last arguments provided to the debounced function. Subsequent
* calls to the debounced function return the result of the last `func`
* invocation.
*
* **Note:** If `leading` and `trailing` options are `true`, `func` is
* invoked on the trailing edge of the timeout only if the debounced function
* is invoked more than once during the `wait` timeout.
*
* If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
* until to the next tick, similar to `setTimeout` with a timeout of `0`.
*
* See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
* for details over the differences between `_.debounce` and `_.throttle`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {Function} func The function to debounce.
* @param {number} [wait=0] The number of milliseconds to delay.
* @param {Object} [options={}] The options object.
* @param {boolean} [options.leading=false]
* Specify invoking on the leading edge of the timeout.
* @param {number} [options.maxWait]
* The maximum time `func` is allowed to be delayed before it's invoked.
* @param {boolean} [options.trailing=true]
* Specify invoking on the trailing edge of the timeout.
* @returns {Function} Returns the new debounced function.
* @example
*
* // Avoid costly calculations while the window size is in flux.
* jQuery(window).on('resize', _.debounce(calculateLayout, 150));
*
* // Invoke `sendMail` when clicked, debouncing subsequent calls.
* jQuery(element).on('click', _.debounce(sendMail, 300, {
* 'leading': true,
* 'trailing': false
* }));
*
* // Ensure `batchLog` is invoked once after 1 second of debounced calls.
* var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 });
* var source = new EventSource('/stream');
* jQuery(source).on('message', debounced);
*
* // Cancel the trailing debounced invocation.
* jQuery(window).on('popstate', debounced.cancel);
*/
function debounce(func, wait, options) {
var lastArgs,
lastThis,
maxWait,
result,
timerId,
lastCallTime,
lastInvokeTime = 0,
leading = false,
maxing = false,
trailing = true;
if (typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT$5);
}
wait = toNumber(wait) || 0;
if (isObject(options)) {
leading = !!options.leading;
maxing = 'maxWait' in options;
maxWait = maxing ? nativeMax$5(toNumber(options.maxWait) || 0, wait) : maxWait;
trailing = 'trailing' in options ? !!options.trailing : trailing;
}
function invokeFunc(time) {
var args = lastArgs,
thisArg = lastThis;
lastArgs = lastThis = undefined;
lastInvokeTime = time;
result = func.apply(thisArg, args);
return result;
}
function leadingEdge(time) {
// Reset any `maxWait` timer.
lastInvokeTime = time;
// Start the timer for the trailing edge.
timerId = setTimeout(timerExpired, wait);
// Invoke the leading edge.
return leading ? invokeFunc(time) : result;
}
function remainingWait(time) {
var timeSinceLastCall = time - lastCallTime,
timeSinceLastInvoke = time - lastInvokeTime,
timeWaiting = wait - timeSinceLastCall;
return maxing
? nativeMin$3(timeWaiting, maxWait - timeSinceLastInvoke)
: timeWaiting;
}
function shouldInvoke(time) {
var timeSinceLastCall = time - lastCallTime,
timeSinceLastInvoke = time - lastInvokeTime;
// Either this is the first call, activity has stopped and we're at the
// trailing edge, the system time has gone backwards and we're treating
// it as the trailing edge, or we've hit the `maxWait` limit.
return (lastCallTime === undefined || (timeSinceLastCall >= wait) ||
(timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait));
}
function timerExpired() {
var time = now();
if (shouldInvoke(time)) {
return trailingEdge(time);
}
// Restart the timer.
timerId = setTimeout(timerExpired, remainingWait(time));
}
function trailingEdge(time) {
timerId = undefined;
// Only invoke if we have `lastArgs` which means `func` has been
// debounced at least once.
if (trailing && lastArgs) {
return invokeFunc(time);
}
lastArgs = lastThis = undefined;
return result;
}
function cancel() {
if (timerId !== undefined) {
clearTimeout(timerId);
}
lastInvokeTime = 0;
lastArgs = lastCallTime = lastThis = timerId = undefined;
}
function flush() {
return timerId === undefined ? result : trailingEdge(now());
}
function debounced() {
var time = now(),
isInvoking = shouldInvoke(time);
lastArgs = arguments;
lastThis = this;
lastCallTime = time;
if (isInvoking) {
if (timerId === undefined) {
return leadingEdge(lastCallTime);
}
if (maxing) {
// Handle invocations in a tight loop.
timerId = setTimeout(timerExpired, wait);
return invokeFunc(lastCallTime);
}
}
if (timerId === undefined) {
timerId = setTimeout(timerExpired, wait);
}
return result;
}
debounced.cancel = cancel;
debounced.flush = flush;
return debounced;
}
/**
* Checks `value` to determine whether a default value should be returned in
* its place. The `defaultValue` is returned if `value` is `NaN`, `null`,
* or `undefined`.
*
* @static
* @memberOf _
* @since 4.14.0
* @category Util
* @param {*} value The value to check.
* @param {*} defaultValue The default value.
* @returns {*} Returns the resolved value.
* @example
*
* _.defaultTo(1, 10);
* // => 1
*
* _.defaultTo(undefined, 10);
* // => 10
*/
function defaultTo(value, defaultValue) {
return (value == null || value !== value) ? defaultValue : value;
}
/** Used for built-in method references. */
var objectProto$20 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$17 = objectProto$20.hasOwnProperty;
/**
* Assigns own and inherited enumerable string keyed properties of source
* objects to the destination object for all destination properties that
* resolve to `undefined`. Source objects are applied from left to right.
* Once a property is set, additional values of the same property are ignored.
*
* **Note:** This method mutates `object`.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The destination object.
* @param {...Object} [sources] The source objects.
* @returns {Object} Returns `object`.
* @see _.defaultsDeep
* @example
*
* _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
* // => { 'a': 1, 'b': 2 }
*/
var defaults = baseRest(function(object, sources) {
object = Object(object);
var index = -1;
var length = sources.length;
var guard = length > 2 ? sources[2] : undefined;
if (guard && isIterateeCall(sources[0], sources[1], guard)) {
length = 1;
}
while (++index < length) {
var source = sources[index];
var props = keysIn$1(source);
var propsIndex = -1;
var propsLength = props.length;
while (++propsIndex < propsLength) {
var key = props[propsIndex];
var value = object[key];
if (value === undefined ||
(eq(value, objectProto$20[key]) && !hasOwnProperty$17.call(object, key))) {
object[key] = source[key];
}
}
}
return object;
});
/**
* This function is like `assignValue` except that it doesn't assign
* `undefined` values.
*
* @private
* @param {Object} object The object to modify.
* @param {string} key The key of the property to assign.
* @param {*} value The value to assign.
*/
function assignMergeValue(object, key, value) {
if ((value !== undefined && !eq(object[key], value)) ||
(value === undefined && !(key in object))) {
baseAssignValue(object, key, value);
}
}
/**
* This method is like `_.isArrayLike` except that it also checks if `value`
* is an object.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an array-like object,
* else `false`.
* @example
*
* _.isArrayLikeObject([1, 2, 3]);
* // => true
*
* _.isArrayLikeObject(document.body.children);
* // => true
*
* _.isArrayLikeObject('abc');
* // => false
*
* _.isArrayLikeObject(_.noop);
* // => false
*/
function isArrayLikeObject(value) {
return isObjectLike(value) && isArrayLike(value);
}
/**
* Gets the value at `key`, unless `key` is "__proto__".
*
* @private
* @param {Object} object The object to query.
* @param {string} key The key of the property to get.
* @returns {*} Returns the property value.
*/
function safeGet(object, key) {
return key == '__proto__'
? undefined
: object[key];
}
/**
* Converts `value` to a plain object flattening inherited enumerable string
* keyed properties of `value` to own properties of the plain object.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Lang
* @param {*} value The value to convert.
* @returns {Object} Returns the converted plain object.
* @example
*
* function Foo() {
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.assign({ 'a': 1 }, new Foo);
* // => { 'a': 1, 'b': 2 }
*
* _.assign({ 'a': 1 }, _.toPlainObject(new Foo));
* // => { 'a': 1, 'b': 2, 'c': 3 }
*/
function toPlainObject(value) {
return copyObject(value, keysIn$1(value));
}
/**
* A specialized version of `baseMerge` for arrays and objects which performs
* deep merges and tracks traversed objects enabling objects with circular
* references to be merged.
*
* @private
* @param {Object} object The destination object.
* @param {Object} source The source object.
* @param {string} key The key of the value to merge.
* @param {number} srcIndex The index of `source`.
* @param {Function} mergeFunc The function to merge values.
* @param {Function} [customizer] The function to customize assigned values.
* @param {Object} [stack] Tracks traversed source values and their merged
* counterparts.
*/
function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) {
var objValue = safeGet(object, key),
srcValue = safeGet(source, key),
stacked = stack.get(srcValue);
if (stacked) {
assignMergeValue(object, key, stacked);
return;
}
var newValue = customizer
? customizer(objValue, srcValue, (key + ''), object, source, stack)
: undefined;
var isCommon = newValue === undefined;
if (isCommon) {
var isArr = isArray(srcValue),
isBuff = !isArr && isBuffer(srcValue),
isTyped = !isArr && !isBuff && isTypedArray(srcValue);
newValue = srcValue;
if (isArr || isBuff || isTyped) {
if (isArray(objValue)) {
newValue = objValue;
}
else if (isArrayLikeObject(objValue)) {
newValue = copyArray(objValue);
}
else if (isBuff) {
isCommon = false;
newValue = cloneBuffer(srcValue, true);
}
else if (isTyped) {
isCommon = false;
newValue = cloneTypedArray(srcValue, true);
}
else {
newValue = [];
}
}
else if (isPlainObject(srcValue) || isArguments(srcValue)) {
newValue = objValue;
if (isArguments(objValue)) {
newValue = toPlainObject(objValue);
}
else if (!isObject(objValue) || (srcIndex && isFunction(objValue))) {
newValue = initCloneObject(srcValue);
}
}
else {
isCommon = false;
}
}
if (isCommon) {
// Recursively merge objects and arrays (susceptible to call stack limits).
stack.set(srcValue, newValue);
mergeFunc(newValue, srcValue, srcIndex, customizer, stack);
stack['delete'](srcValue);
}
assignMergeValue(object, key, newValue);
}
/**
* The base implementation of `_.merge` without support for multiple sources.
*
* @private
* @param {Object} object The destination object.
* @param {Object} source The source object.
* @param {number} srcIndex The index of `source`.
* @param {Function} [customizer] The function to customize merged values.
* @param {Object} [stack] Tracks traversed source values and their merged
* counterparts.
*/
function baseMerge(object, source, srcIndex, customizer, stack) {
if (object === source) {
return;
}
baseFor(source, function(srcValue, key) {
if (isObject(srcValue)) {
stack || (stack = new Stack);
baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack);
}
else {
var newValue = customizer
? customizer(safeGet(object, key), srcValue, (key + ''), object, source, stack)
: undefined;
if (newValue === undefined) {
newValue = srcValue;
}
assignMergeValue(object, key, newValue);
}
}, keysIn$1);
}
/**
* Used by `_.defaultsDeep` to customize its `_.merge` use to merge source
* objects into destination objects that are passed thru.
*
* @private
* @param {*} objValue The destination value.
* @param {*} srcValue The source value.
* @param {string} key The key of the property to merge.
* @param {Object} object The parent object of `objValue`.
* @param {Object} source The parent object of `srcValue`.
* @param {Object} [stack] Tracks traversed source values and their merged
* counterparts.
* @returns {*} Returns the value to assign.
*/
function customDefaultsMerge(objValue, srcValue, key, object, source, stack) {
if (isObject(objValue) && isObject(srcValue)) {
// Recursively merge objects and arrays (susceptible to call stack limits).
stack.set(srcValue, objValue);
baseMerge(objValue, srcValue, undefined, customDefaultsMerge, stack);
stack['delete'](srcValue);
}
return objValue;
}
/**
* This method is like `_.merge` except that it accepts `customizer` which
* is invoked to produce the merged values of the destination and source
* properties. If `customizer` returns `undefined`, merging is handled by the
* method instead. The `customizer` is invoked with six arguments:
* (objValue, srcValue, key, object, source, stack).
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The destination object.
* @param {...Object} sources The source objects.
* @param {Function} customizer The function to customize assigned values.
* @returns {Object} Returns `object`.
* @example
*
* function customizer(objValue, srcValue) {
* if (_.isArray(objValue)) {
* return objValue.concat(srcValue);
* }
* }
*
* var object = { 'a': [1], 'b': [2] };
* var other = { 'a': [3], 'b': [4] };
*
* _.mergeWith(object, other, customizer);
* // => { 'a': [1, 3], 'b': [2, 4] }
*/
var mergeWith = createAssigner(function(object, source, srcIndex, customizer) {
baseMerge(object, source, srcIndex, customizer);
});
/**
* This method is like `_.defaults` except that it recursively assigns
* default properties.
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 3.10.0
* @category Object
* @param {Object} object The destination object.
* @param {...Object} [sources] The source objects.
* @returns {Object} Returns `object`.
* @see _.defaults
* @example
*
* _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } });
* // => { 'a': { 'b': 2, 'c': 3 } }
*/
var defaultsDeep = baseRest(function(args) {
args.push(undefined, customDefaultsMerge);
return apply(mergeWith, undefined, args);
});
/** Error message constants. */
var FUNC_ERROR_TEXT$6 = 'Expected a function';
/**
* The base implementation of `_.delay` and `_.defer` which accepts `args`
* to provide to `func`.
*
* @private
* @param {Function} func The function to delay.
* @param {number} wait The number of milliseconds to delay invocation.
* @param {Array} args The arguments to provide to `func`.
* @returns {number|Object} Returns the timer id or timeout object.
*/
function baseDelay(func, wait, args) {
if (typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT$6);
}
return setTimeout(function() { func.apply(undefined, args); }, wait);
}
/**
* Defers invoking the `func` until the current call stack has cleared. Any
* additional arguments are provided to `func` when it's invoked.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {Function} func The function to defer.
* @param {...*} [args] The arguments to invoke `func` with.
* @returns {number} Returns the timer id.
* @example
*
* _.defer(function(text) {
* console.log(text);
* }, 'deferred');
* // => Logs 'deferred' after one millisecond.
*/
var defer = baseRest(function(func, args) {
return baseDelay(func, 1, args);
});
/**
* Invokes `func` after `wait` milliseconds. Any additional arguments are
* provided to `func` when it's invoked.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {Function} func The function to delay.
* @param {number} wait The number of milliseconds to delay invocation.
* @param {...*} [args] The arguments to invoke `func` with.
* @returns {number} Returns the timer id.
* @example
*
* _.delay(function(text) {
* console.log(text);
* }, 1000, 'later');
* // => Logs 'later' after one second.
*/
var delay = baseRest(function(func, wait, args) {
return baseDelay(func, toNumber(wait) || 0, args);
});
/**
* This function is like `arrayIncludes` except that it accepts a comparator.
*
* @private
* @param {Array} [array] The array to inspect.
* @param {*} target The value to search for.
* @param {Function} comparator The comparator invoked per element.
* @returns {boolean} Returns `true` if `target` is found, else `false`.
*/
function arrayIncludesWith(array, value, comparator) {
var index = -1,
length = array == null ? 0 : array.length;
while (++index < length) {
if (comparator(value, array[index])) {
return true;
}
}
return false;
}
/** Used as the size to enable large array optimizations. */
var LARGE_ARRAY_SIZE$1 = 200;
/**
* The base implementation of methods like `_.difference` without support
* for excluding multiple arrays or iteratee shorthands.
*
* @private
* @param {Array} array The array to inspect.
* @param {Array} values The values to exclude.
* @param {Function} [iteratee] The iteratee invoked per element.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new array of filtered values.
*/
function baseDifference(array, values, iteratee, comparator) {
var index = -1,
includes = arrayIncludes,
isCommon = true,
length = array.length,
result = [],
valuesLength = values.length;
if (!length) {
return result;
}
if (iteratee) {
values = arrayMap(values, baseUnary(iteratee));
}
if (comparator) {
includes = arrayIncludesWith;
isCommon = false;
}
else if (values.length >= LARGE_ARRAY_SIZE$1) {
includes = cacheHas;
isCommon = false;
values = new SetCache(values);
}
outer:
while (++index < length) {
var value = array[index],
computed = iteratee == null ? value : iteratee(value);
value = (comparator || value !== 0) ? value : 0;
if (isCommon && computed === computed) {
var valuesIndex = valuesLength;
while (valuesIndex--) {
if (values[valuesIndex] === computed) {
continue outer;
}
}
result.push(value);
}
else if (!includes(values, computed, comparator)) {
result.push(value);
}
}
return result;
}
/**
* Creates an array of `array` values not included in the other given arrays
* using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons. The order and references of result values are
* determined by the first array.
*
* **Note:** Unlike `_.pullAll`, this method returns a new array.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to inspect.
* @param {...Array} [values] The values to exclude.
* @returns {Array} Returns the new array of filtered values.
* @see _.without, _.xor
* @example
*
* _.difference([2, 1], [2, 3]);
* // => [1]
*/
var difference = baseRest(function(array, values) {
return isArrayLikeObject(array)
? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true))
: [];
});
/**
* Gets the last element of `array`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to query.
* @returns {*} Returns the last element of `array`.
* @example
*
* _.last([1, 2, 3]);
* // => 3
*/
function last(array) {
var length = array == null ? 0 : array.length;
return length ? array[length - 1] : undefined;
}
/**
* This method is like `_.difference` except that it accepts `iteratee` which
* is invoked for each element of `array` and `values` to generate the criterion
* by which they're compared. The order and references of result values are
* determined by the first array. The iteratee is invoked with one argument:
* (value).
*
* **Note:** Unlike `_.pullAllBy`, this method returns a new array.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to inspect.
* @param {...Array} [values] The values to exclude.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {Array} Returns the new array of filtered values.
* @example
*
* _.differenceBy([2.1, 1.2], [2.3, 3.4], Math.floor);
* // => [1.2]
*
* // The `_.property` iteratee shorthand.
* _.differenceBy([{ 'x': 2 }, { 'x': 1 }], [{ 'x': 1 }], 'x');
* // => [{ 'x': 2 }]
*/
var differenceBy = baseRest(function(array, values) {
var iteratee = last(values);
if (isArrayLikeObject(iteratee)) {
iteratee = undefined;
}
return isArrayLikeObject(array)
? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), baseIteratee(iteratee, 2))
: [];
});
/**
* This method is like `_.difference` except that it accepts `comparator`
* which is invoked to compare elements of `array` to `values`. The order and
* references of result values are determined by the first array. The comparator
* is invoked with two arguments: (arrVal, othVal).
*
* **Note:** Unlike `_.pullAllWith`, this method returns a new array.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to inspect.
* @param {...Array} [values] The values to exclude.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new array of filtered values.
* @example
*
* var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
*
* _.differenceWith(objects, [{ 'x': 1, 'y': 2 }], _.isEqual);
* // => [{ 'x': 2, 'y': 1 }]
*/
var differenceWith = baseRest(function(array, values) {
var comparator = last(values);
if (isArrayLikeObject(comparator)) {
comparator = undefined;
}
return isArrayLikeObject(array)
? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), undefined, comparator)
: [];
});
/**
* Divide two numbers.
*
* @static
* @memberOf _
* @since 4.7.0
* @category Math
* @param {number} dividend The first number in a division.
* @param {number} divisor The second number in a division.
* @returns {number} Returns the quotient.
* @example
*
* _.divide(6, 4);
* // => 1.5
*/
var divide = createMathOperation(function(dividend, divisor) {
return dividend / divisor;
}, 1);
/**
* Creates a slice of `array` with `n` elements dropped from the beginning.
*
* @static
* @memberOf _
* @since 0.5.0
* @category Array
* @param {Array} array The array to query.
* @param {number} [n=1] The number of elements to drop.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Array} Returns the slice of `array`.
* @example
*
* _.drop([1, 2, 3]);
* // => [2, 3]
*
* _.drop([1, 2, 3], 2);
* // => [3]
*
* _.drop([1, 2, 3], 5);
* // => []
*
* _.drop([1, 2, 3], 0);
* // => [1, 2, 3]
*/
function drop(array, n, guard) {
var length = array == null ? 0 : array.length;
if (!length) {
return [];
}
n = (guard || n === undefined) ? 1 : toInteger(n);
return baseSlice(array, n < 0 ? 0 : n, length);
}
/**
* Creates a slice of `array` with `n` elements dropped from the end.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to query.
* @param {number} [n=1] The number of elements to drop.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Array} Returns the slice of `array`.
* @example
*
* _.dropRight([1, 2, 3]);
* // => [1, 2]
*
* _.dropRight([1, 2, 3], 2);
* // => [1]
*
* _.dropRight([1, 2, 3], 5);
* // => []
*
* _.dropRight([1, 2, 3], 0);
* // => [1, 2, 3]
*/
function dropRight(array, n, guard) {
var length = array == null ? 0 : array.length;
if (!length) {
return [];
}
n = (guard || n === undefined) ? 1 : toInteger(n);
n = length - n;
return baseSlice(array, 0, n < 0 ? 0 : n);
}
/**
* The base implementation of methods like `_.dropWhile` and `_.takeWhile`
* without support for iteratee shorthands.
*
* @private
* @param {Array} array The array to query.
* @param {Function} predicate The function invoked per iteration.
* @param {boolean} [isDrop] Specify dropping elements instead of taking them.
* @param {boolean} [fromRight] Specify iterating from right to left.
* @returns {Array} Returns the slice of `array`.
*/
function baseWhile(array, predicate, isDrop, fromRight) {
var length = array.length,
index = fromRight ? length : -1;
while ((fromRight ? index-- : ++index < length) &&
predicate(array[index], index, array)) {}
return isDrop
? baseSlice(array, (fromRight ? 0 : index), (fromRight ? index + 1 : length))
: baseSlice(array, (fromRight ? index + 1 : 0), (fromRight ? length : index));
}
/**
* Creates a slice of `array` excluding elements dropped from the end.
* Elements are dropped until `predicate` returns falsey. The predicate is
* invoked with three arguments: (value, index, array).
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to query.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {Array} Returns the slice of `array`.
* @example
*
* var users = [
* { 'user': 'barney', 'active': true },
* { 'user': 'fred', 'active': false },
* { 'user': 'pebbles', 'active': false }
* ];
*
* _.dropRightWhile(users, function(o) { return !o.active; });
* // => objects for ['barney']
*
* // The `_.matches` iteratee shorthand.
* _.dropRightWhile(users, { 'user': 'pebbles', 'active': false });
* // => objects for ['barney', 'fred']
*
* // The `_.matchesProperty` iteratee shorthand.
* _.dropRightWhile(users, ['active', false]);
* // => objects for ['barney']
*
* // The `_.property` iteratee shorthand.
* _.dropRightWhile(users, 'active');
* // => objects for ['barney', 'fred', 'pebbles']
*/
function dropRightWhile(array, predicate) {
return (array && array.length)
? baseWhile(array, baseIteratee(predicate, 3), true, true)
: [];
}
/**
* Creates a slice of `array` excluding elements dropped from the beginning.
* Elements are dropped until `predicate` returns falsey. The predicate is
* invoked with three arguments: (value, index, array).
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to query.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {Array} Returns the slice of `array`.
* @example
*
* var users = [
* { 'user': 'barney', 'active': false },
* { 'user': 'fred', 'active': false },
* { 'user': 'pebbles', 'active': true }
* ];
*
* _.dropWhile(users, function(o) { return !o.active; });
* // => objects for ['pebbles']
*
* // The `_.matches` iteratee shorthand.
* _.dropWhile(users, { 'user': 'barney', 'active': false });
* // => objects for ['fred', 'pebbles']
*
* // The `_.matchesProperty` iteratee shorthand.
* _.dropWhile(users, ['active', false]);
* // => objects for ['pebbles']
*
* // The `_.property` iteratee shorthand.
* _.dropWhile(users, 'active');
* // => objects for ['barney', 'fred', 'pebbles']
*/
function dropWhile(array, predicate) {
return (array && array.length)
? baseWhile(array, baseIteratee(predicate, 3), true)
: [];
}
/**
* Casts `value` to `identity` if it's not a function.
*
* @private
* @param {*} value The value to inspect.
* @returns {Function} Returns cast function.
*/
function castFunction(value) {
return typeof value == 'function' ? value : identity;
}
/**
* Iterates over elements of `collection` and invokes `iteratee` for each element.
* The iteratee is invoked with three arguments: (value, index|key, collection).
* Iteratee functions may exit iteration early by explicitly returning `false`.
*
* **Note:** As with other "Collections" methods, objects with a "length"
* property are iterated like arrays. To avoid this behavior use `_.forIn`
* or `_.forOwn` for object iteration.
*
* @static
* @memberOf _
* @since 0.1.0
* @alias each
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Array|Object} Returns `collection`.
* @see _.forEachRight
* @example
*
* _.forEach([1, 2], function(value) {
* console.log(value);
* });
* // => Logs `1` then `2`.
*
* _.forEach({ 'a': 1, 'b': 2 }, function(value, key) {
* console.log(key);
* });
* // => Logs 'a' then 'b' (iteration order is not guaranteed).
*/
function forEach(collection, iteratee) {
var func = isArray(collection) ? arrayEach : baseEach;
return func(collection, castFunction(iteratee));
}
/**
* A specialized version of `_.forEachRight` for arrays without support for
* iteratee shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Array} Returns `array`.
*/
function arrayEachRight(array, iteratee) {
var length = array == null ? 0 : array.length;
while (length--) {
if (iteratee(array[length], length, array) === false) {
break;
}
}
return array;
}
/**
* This function is like `baseFor` except that it iterates over properties
* in the opposite order.
*
* @private
* @param {Object} object The object to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @param {Function} keysFunc The function to get the keys of `object`.
* @returns {Object} Returns `object`.
*/
var baseForRight = createBaseFor(true);
/**
* The base implementation of `_.forOwnRight` without support for iteratee shorthands.
*
* @private
* @param {Object} object The object to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Object} Returns `object`.
*/
function baseForOwnRight(object, iteratee) {
return object && baseForRight(object, iteratee, keys);
}
/**
* The base implementation of `_.forEachRight` without support for iteratee shorthands.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Array|Object} Returns `collection`.
*/
var baseEachRight = createBaseEach(baseForOwnRight, true);
/**
* This method is like `_.forEach` except that it iterates over elements of
* `collection` from right to left.
*
* @static
* @memberOf _
* @since 2.0.0
* @alias eachRight
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Array|Object} Returns `collection`.
* @see _.forEach
* @example
*
* _.forEachRight([1, 2], function(value) {
* console.log(value);
* });
* // => Logs `2` then `1`.
*/
function forEachRight(collection, iteratee) {
var func = isArray(collection) ? arrayEachRight : baseEachRight;
return func(collection, castFunction(iteratee));
}
/**
* Checks if `string` ends with the given target string.
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to inspect.
* @param {string} [target] The string to search for.
* @param {number} [position=string.length] The position to search up to.
* @returns {boolean} Returns `true` if `string` ends with `target`,
* else `false`.
* @example
*
* _.endsWith('abc', 'c');
* // => true
*
* _.endsWith('abc', 'b');
* // => false
*
* _.endsWith('abc', 'b', 2);
* // => true
*/
function endsWith(string, target, position) {
string = toString(string);
target = baseToString(target);
var length = string.length;
position = position === undefined
? length
: baseClamp(toInteger(position), 0, length);
var end = position;
position -= target.length;
return position >= 0 && string.slice(position, end) == target;
}
/**
* The base implementation of `_.toPairs` and `_.toPairsIn` which creates an array
* of key-value pairs for `object` corresponding to the property names of `props`.
*
* @private
* @param {Object} object The object to query.
* @param {Array} props The property names to get values for.
* @returns {Object} Returns the key-value pairs.
*/
function baseToPairs(object, props) {
return arrayMap(props, function(key) {
return [key, object[key]];
});
}
/**
* Converts `set` to its value-value pairs.
*
* @private
* @param {Object} set The set to convert.
* @returns {Array} Returns the value-value pairs.
*/
function setToPairs(set) {
var index = -1,
result = Array(set.size);
set.forEach(function(value) {
result[++index] = [value, value];
});
return result;
}
/** `Object#toString` result references. */
var mapTag$6 = '[object Map]',
setTag$6 = '[object Set]';
/**
* Creates a `_.toPairs` or `_.toPairsIn` function.
*
* @private
* @param {Function} keysFunc The function to get the keys of a given object.
* @returns {Function} Returns the new pairs function.
*/
function createToPairs(keysFunc) {
return function(object) {
var tag = getTag$1(object);
if (tag == mapTag$6) {
return mapToArray(object);
}
if (tag == setTag$6) {
return setToPairs(object);
}
return baseToPairs(object, keysFunc(object));
};
}
/**
* Creates an array of own enumerable string keyed-value pairs for `object`
* which can be consumed by `_.fromPairs`. If `object` is a map or set, its
* entries are returned.
*
* @static
* @memberOf _
* @since 4.0.0
* @alias entries
* @category Object
* @param {Object} object The object to query.
* @returns {Array} Returns the key-value pairs.
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.toPairs(new Foo);
* // => [['a', 1], ['b', 2]] (iteration order is not guaranteed)
*/
var toPairs = createToPairs(keys);
/**
* Creates an array of own and inherited enumerable string keyed-value pairs
* for `object` which can be consumed by `_.fromPairs`. If `object` is a map
* or set, its entries are returned.
*
* @static
* @memberOf _
* @since 4.0.0
* @alias entriesIn
* @category Object
* @param {Object} object The object to query.
* @returns {Array} Returns the key-value pairs.
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.toPairsIn(new Foo);
* // => [['a', 1], ['b', 2], ['c', 3]] (iteration order is not guaranteed)
*/
var toPairsIn = createToPairs(keysIn$1);
/** Used to map characters to HTML entities. */
var htmlEscapes = {
'&': '&',
'<': '<',
'>': '>',
'"': '"',
"'": '''
};
/**
* Used by `_.escape` to convert characters to HTML entities.
*
* @private
* @param {string} chr The matched character to escape.
* @returns {string} Returns the escaped character.
*/
var escapeHtmlChar = basePropertyOf(htmlEscapes);
/** Used to match HTML entities and HTML characters. */
var reUnescapedHtml = /[&<>"']/g,
reHasUnescapedHtml = RegExp(reUnescapedHtml.source);
/**
* Converts the characters "&", "<", ">", '"', and "'" in `string` to their
* corresponding HTML entities.
*
* **Note:** No other characters are escaped. To escape additional
* characters use a third-party library like [_he_](https://mths.be/he).
*
* Though the ">" character is escaped for symmetry, characters like
* ">" and "/" don't need escaping in HTML and have no special meaning
* unless they're part of a tag or unquoted attribute value. See
* [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands)
* (under "semi-related fun fact") for more details.
*
* When working with HTML you should always
* [quote attribute values](http://wonko.com/post/html-escaping) to reduce
* XSS vectors.
*
* @static
* @since 0.1.0
* @memberOf _
* @category String
* @param {string} [string=''] The string to escape.
* @returns {string} Returns the escaped string.
* @example
*
* _.escape('fred, barney, & pebbles');
* // => 'fred, barney, & pebbles'
*/
function escape(string) {
string = toString(string);
return (string && reHasUnescapedHtml.test(string))
? string.replace(reUnescapedHtml, escapeHtmlChar)
: string;
}
/**
* Used to match `RegExp`
* [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
*/
var reRegExpChar$1 = /[\\^$.*+?()[\]{}|]/g,
reHasRegExpChar = RegExp(reRegExpChar$1.source);
/**
* Escapes the `RegExp` special characters "^", "$", "\", ".", "*", "+",
* "?", "(", ")", "[", "]", "{", "}", and "|" in `string`.
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to escape.
* @returns {string} Returns the escaped string.
* @example
*
* _.escapeRegExp('[lodash](https://lodash.com/)');
* // => '\[lodash\]\(https://lodash\.com/\)'
*/
function escapeRegExp(string) {
string = toString(string);
return (string && reHasRegExpChar.test(string))
? string.replace(reRegExpChar$1, '\\$&')
: string;
}
/**
* A specialized version of `_.every` for arrays without support for
* iteratee shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} predicate The function invoked per iteration.
* @returns {boolean} Returns `true` if all elements pass the predicate check,
* else `false`.
*/
function arrayEvery(array, predicate) {
var index = -1,
length = array == null ? 0 : array.length;
while (++index < length) {
if (!predicate(array[index], index, array)) {
return false;
}
}
return true;
}
/**
* The base implementation of `_.every` without support for iteratee shorthands.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} predicate The function invoked per iteration.
* @returns {boolean} Returns `true` if all elements pass the predicate check,
* else `false`
*/
function baseEvery(collection, predicate) {
var result = true;
baseEach(collection, function(value, index, collection) {
result = !!predicate(value, index, collection);
return result;
});
return result;
}
/**
* Checks if `predicate` returns truthy for **all** elements of `collection`.
* Iteration is stopped once `predicate` returns falsey. The predicate is
* invoked with three arguments: (value, index|key, collection).
*
* **Note:** This method returns `true` for
* [empty collections](https://en.wikipedia.org/wiki/Empty_set) because
* [everything is true](https://en.wikipedia.org/wiki/Vacuous_truth) of
* elements of empty collections.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {boolean} Returns `true` if all elements pass the predicate check,
* else `false`.
* @example
*
* _.every([true, 1, null, 'yes'], Boolean);
* // => false
*
* var users = [
* { 'user': 'barney', 'age': 36, 'active': false },
* { 'user': 'fred', 'age': 40, 'active': false }
* ];
*
* // The `_.matches` iteratee shorthand.
* _.every(users, { 'user': 'barney', 'active': false });
* // => false
*
* // The `_.matchesProperty` iteratee shorthand.
* _.every(users, ['active', false]);
* // => true
*
* // The `_.property` iteratee shorthand.
* _.every(users, 'active');
* // => false
*/
function every(collection, predicate, guard) {
var func = isArray(collection) ? arrayEvery : baseEvery;
if (guard && isIterateeCall(collection, predicate, guard)) {
predicate = undefined;
}
return func(collection, baseIteratee(predicate, 3));
}
/** Used as references for the maximum length and index of an array. */
var MAX_ARRAY_LENGTH$1 = 4294967295;
/**
* Converts `value` to an integer suitable for use as the length of an
* array-like object.
*
* **Note:** This method is based on
* [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to convert.
* @returns {number} Returns the converted integer.
* @example
*
* _.toLength(3.2);
* // => 3
*
* _.toLength(Number.MIN_VALUE);
* // => 0
*
* _.toLength(Infinity);
* // => 4294967295
*
* _.toLength('3.2');
* // => 3
*/
function toLength(value) {
return value ? baseClamp(toInteger(value), 0, MAX_ARRAY_LENGTH$1) : 0;
}
/**
* The base implementation of `_.fill` without an iteratee call guard.
*
* @private
* @param {Array} array The array to fill.
* @param {*} value The value to fill `array` with.
* @param {number} [start=0] The start position.
* @param {number} [end=array.length] The end position.
* @returns {Array} Returns `array`.
*/
function baseFill(array, value, start, end) {
var length = array.length;
start = toInteger(start);
if (start < 0) {
start = -start > length ? 0 : (length + start);
}
end = (end === undefined || end > length) ? length : toInteger(end);
if (end < 0) {
end += length;
}
end = start > end ? 0 : toLength(end);
while (start < end) {
array[start++] = value;
}
return array;
}
/**
* Fills elements of `array` with `value` from `start` up to, but not
* including, `end`.
*
* **Note:** This method mutates `array`.
*
* @static
* @memberOf _
* @since 3.2.0
* @category Array
* @param {Array} array The array to fill.
* @param {*} value The value to fill `array` with.
* @param {number} [start=0] The start position.
* @param {number} [end=array.length] The end position.
* @returns {Array} Returns `array`.
* @example
*
* var array = [1, 2, 3];
*
* _.fill(array, 'a');
* console.log(array);
* // => ['a', 'a', 'a']
*
* _.fill(Array(3), 2);
* // => [2, 2, 2]
*
* _.fill([4, 6, 8, 10], '*', 1, 3);
* // => [4, '*', '*', 10]
*/
function fill(array, value, start, end) {
var length = array == null ? 0 : array.length;
if (!length) {
return [];
}
if (start && typeof start != 'number' && isIterateeCall(array, value, start)) {
start = 0;
end = length;
}
return baseFill(array, value, start, end);
}
/**
* The base implementation of `_.filter` without support for iteratee shorthands.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} predicate The function invoked per iteration.
* @returns {Array} Returns the new filtered array.
*/
function baseFilter(collection, predicate) {
var result = [];
baseEach(collection, function(value, index, collection) {
if (predicate(value, index, collection)) {
result.push(value);
}
});
return result;
}
/**
* Iterates over elements of `collection`, returning an array of all elements
* `predicate` returns truthy for. The predicate is invoked with three
* arguments: (value, index|key, collection).
*
* **Note:** Unlike `_.remove`, this method returns a new array.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {Array} Returns the new filtered array.
* @see _.reject
* @example
*
* var users = [
* { 'user': 'barney', 'age': 36, 'active': true },
* { 'user': 'fred', 'age': 40, 'active': false }
* ];
*
* _.filter(users, function(o) { return !o.active; });
* // => objects for ['fred']
*
* // The `_.matches` iteratee shorthand.
* _.filter(users, { 'age': 36, 'active': true });
* // => objects for ['barney']
*
* // The `_.matchesProperty` iteratee shorthand.
* _.filter(users, ['active', false]);
* // => objects for ['fred']
*
* // The `_.property` iteratee shorthand.
* _.filter(users, 'active');
* // => objects for ['barney']
*/
function filter(collection, predicate) {
var func = isArray(collection) ? arrayFilter : baseFilter;
return func(collection, baseIteratee(predicate, 3));
}
/**
* Creates a `_.find` or `_.findLast` function.
*
* @private
* @param {Function} findIndexFunc The function to find the collection index.
* @returns {Function} Returns the new find function.
*/
function createFind(findIndexFunc) {
return function(collection, predicate, fromIndex) {
var iterable = Object(collection);
if (!isArrayLike(collection)) {
var iteratee = baseIteratee(predicate, 3);
collection = keys(collection);
predicate = function(key) { return iteratee(iterable[key], key, iterable); };
}
var index = findIndexFunc(collection, predicate, fromIndex);
return index > -1 ? iterable[iteratee ? collection[index] : index] : undefined;
};
}
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax$6 = Math.max;
/**
* This method is like `_.find` except that it returns the index of the first
* element `predicate` returns truthy for instead of the element itself.
*
* @static
* @memberOf _
* @since 1.1.0
* @category Array
* @param {Array} array The array to inspect.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @param {number} [fromIndex=0] The index to search from.
* @returns {number} Returns the index of the found element, else `-1`.
* @example
*
* var users = [
* { 'user': 'barney', 'active': false },
* { 'user': 'fred', 'active': false },
* { 'user': 'pebbles', 'active': true }
* ];
*
* _.findIndex(users, function(o) { return o.user == 'barney'; });
* // => 0
*
* // The `_.matches` iteratee shorthand.
* _.findIndex(users, { 'user': 'fred', 'active': false });
* // => 1
*
* // The `_.matchesProperty` iteratee shorthand.
* _.findIndex(users, ['active', false]);
* // => 0
*
* // The `_.property` iteratee shorthand.
* _.findIndex(users, 'active');
* // => 2
*/
function findIndex(array, predicate, fromIndex) {
var length = array == null ? 0 : array.length;
if (!length) {
return -1;
}
var index = fromIndex == null ? 0 : toInteger(fromIndex);
if (index < 0) {
index = nativeMax$6(length + index, 0);
}
return baseFindIndex(array, baseIteratee(predicate, 3), index);
}
/**
* Iterates over elements of `collection`, returning the first element
* `predicate` returns truthy for. The predicate is invoked with three
* arguments: (value, index|key, collection).
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to inspect.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @param {number} [fromIndex=0] The index to search from.
* @returns {*} Returns the matched element, else `undefined`.
* @example
*
* var users = [
* { 'user': 'barney', 'age': 36, 'active': true },
* { 'user': 'fred', 'age': 40, 'active': false },
* { 'user': 'pebbles', 'age': 1, 'active': true }
* ];
*
* _.find(users, function(o) { return o.age < 40; });
* // => object for 'barney'
*
* // The `_.matches` iteratee shorthand.
* _.find(users, { 'age': 1, 'active': true });
* // => object for 'pebbles'
*
* // The `_.matchesProperty` iteratee shorthand.
* _.find(users, ['active', false]);
* // => object for 'fred'
*
* // The `_.property` iteratee shorthand.
* _.find(users, 'active');
* // => object for 'barney'
*/
var find = createFind(findIndex);
/**
* The base implementation of methods like `_.findKey` and `_.findLastKey`,
* without support for iteratee shorthands, which iterates over `collection`
* using `eachFunc`.
*
* @private
* @param {Array|Object} collection The collection to inspect.
* @param {Function} predicate The function invoked per iteration.
* @param {Function} eachFunc The function to iterate over `collection`.
* @returns {*} Returns the found element or its key, else `undefined`.
*/
function baseFindKey(collection, predicate, eachFunc) {
var result;
eachFunc(collection, function(value, key, collection) {
if (predicate(value, key, collection)) {
result = key;
return false;
}
});
return result;
}
/**
* This method is like `_.find` except that it returns the key of the first
* element `predicate` returns truthy for instead of the element itself.
*
* @static
* @memberOf _
* @since 1.1.0
* @category Object
* @param {Object} object The object to inspect.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {string|undefined} Returns the key of the matched element,
* else `undefined`.
* @example
*
* var users = {
* 'barney': { 'age': 36, 'active': true },
* 'fred': { 'age': 40, 'active': false },
* 'pebbles': { 'age': 1, 'active': true }
* };
*
* _.findKey(users, function(o) { return o.age < 40; });
* // => 'barney' (iteration order is not guaranteed)
*
* // The `_.matches` iteratee shorthand.
* _.findKey(users, { 'age': 1, 'active': true });
* // => 'pebbles'
*
* // The `_.matchesProperty` iteratee shorthand.
* _.findKey(users, ['active', false]);
* // => 'fred'
*
* // The `_.property` iteratee shorthand.
* _.findKey(users, 'active');
* // => 'barney'
*/
function findKey(object, predicate) {
return baseFindKey(object, baseIteratee(predicate, 3), baseForOwn);
}
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax$7 = Math.max,
nativeMin$4 = Math.min;
/**
* This method is like `_.findIndex` except that it iterates over elements
* of `collection` from right to left.
*
* @static
* @memberOf _
* @since 2.0.0
* @category Array
* @param {Array} array The array to inspect.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @param {number} [fromIndex=array.length-1] The index to search from.
* @returns {number} Returns the index of the found element, else `-1`.
* @example
*
* var users = [
* { 'user': 'barney', 'active': true },
* { 'user': 'fred', 'active': false },
* { 'user': 'pebbles', 'active': false }
* ];
*
* _.findLastIndex(users, function(o) { return o.user == 'pebbles'; });
* // => 2
*
* // The `_.matches` iteratee shorthand.
* _.findLastIndex(users, { 'user': 'barney', 'active': true });
* // => 0
*
* // The `_.matchesProperty` iteratee shorthand.
* _.findLastIndex(users, ['active', false]);
* // => 2
*
* // The `_.property` iteratee shorthand.
* _.findLastIndex(users, 'active');
* // => 0
*/
function findLastIndex(array, predicate, fromIndex) {
var length = array == null ? 0 : array.length;
if (!length) {
return -1;
}
var index = length - 1;
if (fromIndex !== undefined) {
index = toInteger(fromIndex);
index = fromIndex < 0
? nativeMax$7(length + index, 0)
: nativeMin$4(index, length - 1);
}
return baseFindIndex(array, baseIteratee(predicate, 3), index, true);
}
/**
* This method is like `_.find` except that it iterates over elements of
* `collection` from right to left.
*
* @static
* @memberOf _
* @since 2.0.0
* @category Collection
* @param {Array|Object} collection The collection to inspect.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @param {number} [fromIndex=collection.length-1] The index to search from.
* @returns {*} Returns the matched element, else `undefined`.
* @example
*
* _.findLast([1, 2, 3, 4], function(n) {
* return n % 2 == 1;
* });
* // => 3
*/
var findLast = createFind(findLastIndex);
/**
* This method is like `_.findKey` except that it iterates over elements of
* a collection in the opposite order.
*
* @static
* @memberOf _
* @since 2.0.0
* @category Object
* @param {Object} object The object to inspect.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {string|undefined} Returns the key of the matched element,
* else `undefined`.
* @example
*
* var users = {
* 'barney': { 'age': 36, 'active': true },
* 'fred': { 'age': 40, 'active': false },
* 'pebbles': { 'age': 1, 'active': true }
* };
*
* _.findLastKey(users, function(o) { return o.age < 40; });
* // => returns 'pebbles' assuming `_.findKey` returns 'barney'
*
* // The `_.matches` iteratee shorthand.
* _.findLastKey(users, { 'age': 36, 'active': true });
* // => 'barney'
*
* // The `_.matchesProperty` iteratee shorthand.
* _.findLastKey(users, ['active', false]);
* // => 'fred'
*
* // The `_.property` iteratee shorthand.
* _.findLastKey(users, 'active');
* // => 'pebbles'
*/
function findLastKey(object, predicate) {
return baseFindKey(object, baseIteratee(predicate, 3), baseForOwnRight);
}
/**
* Gets the first element of `array`.
*
* @static
* @memberOf _
* @since 0.1.0
* @alias first
* @category Array
* @param {Array} array The array to query.
* @returns {*} Returns the first element of `array`.
* @example
*
* _.head([1, 2, 3]);
* // => 1
*
* _.head([]);
* // => undefined
*/
function head(array) {
return (array && array.length) ? array[0] : undefined;
}
/**
* The base implementation of `_.map` without support for iteratee shorthands.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Array} Returns the new mapped array.
*/
function baseMap(collection, iteratee) {
var index = -1,
result = isArrayLike(collection) ? Array(collection.length) : [];
baseEach(collection, function(value, key, collection) {
result[++index] = iteratee(value, key, collection);
});
return result;
}
/**
* Creates an array of values by running each element in `collection` thru
* `iteratee`. The iteratee is invoked with three arguments:
* (value, index|key, collection).
*
* Many lodash methods are guarded to work as iteratees for methods like
* `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`.
*
* The guarded methods are:
* `ary`, `chunk`, `curry`, `curryRight`, `drop`, `dropRight`, `every`,
* `fill`, `invert`, `parseInt`, `random`, `range`, `rangeRight`, `repeat`,
* `sampleSize`, `slice`, `some`, `sortBy`, `split`, `take`, `takeRight`,
* `template`, `trim`, `trimEnd`, `trimStart`, and `words`
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Array} Returns the new mapped array.
* @example
*
* function square(n) {
* return n * n;
* }
*
* _.map([4, 8], square);
* // => [16, 64]
*
* _.map({ 'a': 4, 'b': 8 }, square);
* // => [16, 64] (iteration order is not guaranteed)
*
* var users = [
* { 'user': 'barney' },
* { 'user': 'fred' }
* ];
*
* // The `_.property` iteratee shorthand.
* _.map(users, 'user');
* // => ['barney', 'fred']
*/
function map(collection, iteratee) {
var func = isArray(collection) ? arrayMap : baseMap;
return func(collection, baseIteratee(iteratee, 3));
}
/**
* Creates a flattened array of values by running each element in `collection`
* thru `iteratee` and flattening the mapped results. The iteratee is invoked
* with three arguments: (value, index|key, collection).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Array} Returns the new flattened array.
* @example
*
* function duplicate(n) {
* return [n, n];
* }
*
* _.flatMap([1, 2], duplicate);
* // => [1, 1, 2, 2]
*/
function flatMap(collection, iteratee) {
return baseFlatten(map(collection, iteratee), 1);
}
/** Used as references for various `Number` constants. */
var INFINITY$3 = 1 / 0;
/**
* This method is like `_.flatMap` except that it recursively flattens the
* mapped results.
*
* @static
* @memberOf _
* @since 4.7.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Array} Returns the new flattened array.
* @example
*
* function duplicate(n) {
* return [[[n, n]]];
* }
*
* _.flatMapDeep([1, 2], duplicate);
* // => [1, 1, 2, 2]
*/
function flatMapDeep(collection, iteratee) {
return baseFlatten(map(collection, iteratee), INFINITY$3);
}
/**
* This method is like `_.flatMap` except that it recursively flattens the
* mapped results up to `depth` times.
*
* @static
* @memberOf _
* @since 4.7.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @param {number} [depth=1] The maximum recursion depth.
* @returns {Array} Returns the new flattened array.
* @example
*
* function duplicate(n) {
* return [[[n, n]]];
* }
*
* _.flatMapDepth([1, 2], duplicate, 2);
* // => [[1, 1], [2, 2]]
*/
function flatMapDepth(collection, iteratee, depth) {
depth = depth === undefined ? 1 : toInteger(depth);
return baseFlatten(map(collection, iteratee), depth);
}
/** Used as references for various `Number` constants. */
var INFINITY$4 = 1 / 0;
/**
* Recursively flattens `array`.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to flatten.
* @returns {Array} Returns the new flattened array.
* @example
*
* _.flattenDeep([1, [2, [3, [4]], 5]]);
* // => [1, 2, 3, 4, 5]
*/
function flattenDeep(array) {
var length = array == null ? 0 : array.length;
return length ? baseFlatten(array, INFINITY$4) : [];
}
/**
* Recursively flatten `array` up to `depth` times.
*
* @static
* @memberOf _
* @since 4.4.0
* @category Array
* @param {Array} array The array to flatten.
* @param {number} [depth=1] The maximum recursion depth.
* @returns {Array} Returns the new flattened array.
* @example
*
* var array = [1, [2, [3, [4]], 5]];
*
* _.flattenDepth(array, 1);
* // => [1, 2, [3, [4]], 5]
*
* _.flattenDepth(array, 2);
* // => [1, 2, 3, [4], 5]
*/
function flattenDepth(array, depth) {
var length = array == null ? 0 : array.length;
if (!length) {
return [];
}
depth = depth === undefined ? 1 : toInteger(depth);
return baseFlatten(array, depth);
}
/** Used to compose bitmasks for function metadata. */
var WRAP_FLIP_FLAG$2 = 512;
/**
* Creates a function that invokes `func` with arguments reversed.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Function
* @param {Function} func The function to flip arguments for.
* @returns {Function} Returns the new flipped function.
* @example
*
* var flipped = _.flip(function() {
* return _.toArray(arguments);
* });
*
* flipped('a', 'b', 'c', 'd');
* // => ['d', 'c', 'b', 'a']
*/
function flip(func) {
return createWrap(func, WRAP_FLIP_FLAG$2);
}
/**
* Computes `number` rounded down to `precision`.
*
* @static
* @memberOf _
* @since 3.10.0
* @category Math
* @param {number} number The number to round down.
* @param {number} [precision=0] The precision to round down to.
* @returns {number} Returns the rounded down number.
* @example
*
* _.floor(4.006);
* // => 4
*
* _.floor(0.046, 2);
* // => 0.04
*
* _.floor(4060, -2);
* // => 4000
*/
var floor = createRound('floor');
/** Error message constants. */
var FUNC_ERROR_TEXT$7 = 'Expected a function';
/** Used to compose bitmasks for function metadata. */
var WRAP_CURRY_FLAG$6 = 8,
WRAP_PARTIAL_FLAG$5 = 32,
WRAP_ARY_FLAG$4 = 128,
WRAP_REARG_FLAG$2 = 256;
/**
* Creates a `_.flow` or `_.flowRight` function.
*
* @private
* @param {boolean} [fromRight] Specify iterating from right to left.
* @returns {Function} Returns the new flow function.
*/
function createFlow(fromRight) {
return flatRest(function(funcs) {
var length = funcs.length,
index = length,
prereq = LodashWrapper.prototype.thru;
if (fromRight) {
funcs.reverse();
}
while (index--) {
var func = funcs[index];
if (typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT$7);
}
if (prereq && !wrapper && getFuncName(func) == 'wrapper') {
var wrapper = new LodashWrapper([], true);
}
}
index = wrapper ? index : length;
while (++index < length) {
func = funcs[index];
var funcName = getFuncName(func),
data = funcName == 'wrapper' ? getData(func) : undefined;
if (data && isLaziable(data[0]) &&
data[1] == (WRAP_ARY_FLAG$4 | WRAP_CURRY_FLAG$6 | WRAP_PARTIAL_FLAG$5 | WRAP_REARG_FLAG$2) &&
!data[4].length && data[9] == 1
) {
wrapper = wrapper[getFuncName(data[0])].apply(wrapper, data[3]);
} else {
wrapper = (func.length == 1 && isLaziable(func))
? wrapper[funcName]()
: wrapper.thru(func);
}
}
return function() {
var args = arguments,
value = args[0];
if (wrapper && args.length == 1 && isArray(value)) {
return wrapper.plant(value).value();
}
var index = 0,
result = length ? funcs[index].apply(this, args) : value;
while (++index < length) {
result = funcs[index].call(this, result);
}
return result;
};
});
}
/**
* Creates a function that returns the result of invoking the given functions
* with the `this` binding of the created function, where each successive
* invocation is supplied the return value of the previous.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Util
* @param {...(Function|Function[])} [funcs] The functions to invoke.
* @returns {Function} Returns the new composite function.
* @see _.flowRight
* @example
*
* function square(n) {
* return n * n;
* }
*
* var addSquare = _.flow([_.add, square]);
* addSquare(1, 2);
* // => 9
*/
var flow = createFlow();
/**
* This method is like `_.flow` except that it creates a function that
* invokes the given functions from right to left.
*
* @static
* @since 3.0.0
* @memberOf _
* @category Util
* @param {...(Function|Function[])} [funcs] The functions to invoke.
* @returns {Function} Returns the new composite function.
* @see _.flow
* @example
*
* function square(n) {
* return n * n;
* }
*
* var addSquare = _.flowRight([square, _.add]);
* addSquare(1, 2);
* // => 9
*/
var flowRight = createFlow(true);
/**
* Iterates over own and inherited enumerable string keyed properties of an
* object and invokes `iteratee` for each property. The iteratee is invoked
* with three arguments: (value, key, object). Iteratee functions may exit
* iteration early by explicitly returning `false`.
*
* @static
* @memberOf _
* @since 0.3.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Object} Returns `object`.
* @see _.forInRight
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.forIn(new Foo, function(value, key) {
* console.log(key);
* });
* // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed).
*/
function forIn(object, iteratee) {
return object == null
? object
: baseFor(object, castFunction(iteratee), keysIn$1);
}
/**
* This method is like `_.forIn` except that it iterates over properties of
* `object` in the opposite order.
*
* @static
* @memberOf _
* @since 2.0.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Object} Returns `object`.
* @see _.forIn
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.forInRight(new Foo, function(value, key) {
* console.log(key);
* });
* // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'.
*/
function forInRight(object, iteratee) {
return object == null
? object
: baseForRight(object, castFunction(iteratee), keysIn$1);
}
/**
* Iterates over own enumerable string keyed properties of an object and
* invokes `iteratee` for each property. The iteratee is invoked with three
* arguments: (value, key, object). Iteratee functions may exit iteration
* early by explicitly returning `false`.
*
* @static
* @memberOf _
* @since 0.3.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Object} Returns `object`.
* @see _.forOwnRight
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.forOwn(new Foo, function(value, key) {
* console.log(key);
* });
* // => Logs 'a' then 'b' (iteration order is not guaranteed).
*/
function forOwn(object, iteratee) {
return object && baseForOwn(object, castFunction(iteratee));
}
/**
* This method is like `_.forOwn` except that it iterates over properties of
* `object` in the opposite order.
*
* @static
* @memberOf _
* @since 2.0.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Object} Returns `object`.
* @see _.forOwn
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.forOwnRight(new Foo, function(value, key) {
* console.log(key);
* });
* // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'.
*/
function forOwnRight(object, iteratee) {
return object && baseForOwnRight(object, castFunction(iteratee));
}
/**
* The inverse of `_.toPairs`; this method returns an object composed
* from key-value `pairs`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} pairs The key-value pairs.
* @returns {Object} Returns the new object.
* @example
*
* _.fromPairs([['a', 1], ['b', 2]]);
* // => { 'a': 1, 'b': 2 }
*/
function fromPairs(pairs) {
var index = -1,
length = pairs == null ? 0 : pairs.length,
result = {};
while (++index < length) {
var pair = pairs[index];
result[pair[0]] = pair[1];
}
return result;
}
/**
* The base implementation of `_.functions` which creates an array of
* `object` function property names filtered from `props`.
*
* @private
* @param {Object} object The object to inspect.
* @param {Array} props The property names to filter.
* @returns {Array} Returns the function names.
*/
function baseFunctions(object, props) {
return arrayFilter(props, function(key) {
return isFunction(object[key]);
});
}
/**
* Creates an array of function property names from own enumerable properties
* of `object`.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The object to inspect.
* @returns {Array} Returns the function names.
* @see _.functionsIn
* @example
*
* function Foo() {
* this.a = _.constant('a');
* this.b = _.constant('b');
* }
*
* Foo.prototype.c = _.constant('c');
*
* _.functions(new Foo);
* // => ['a', 'b']
*/
function functions(object) {
return object == null ? [] : baseFunctions(object, keys(object));
}
/**
* Creates an array of function property names from own and inherited
* enumerable properties of `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The object to inspect.
* @returns {Array} Returns the function names.
* @see _.functions
* @example
*
* function Foo() {
* this.a = _.constant('a');
* this.b = _.constant('b');
* }
*
* Foo.prototype.c = _.constant('c');
*
* _.functionsIn(new Foo);
* // => ['a', 'b', 'c']
*/
function functionsIn(object) {
return object == null ? [] : baseFunctions(object, keysIn$1(object));
}
/** Used for built-in method references. */
var objectProto$21 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$18 = objectProto$21.hasOwnProperty;
/**
* Creates an object composed of keys generated from the results of running
* each element of `collection` thru `iteratee`. The order of grouped values
* is determined by the order they occur in `collection`. The corresponding
* value of each key is an array of elements responsible for generating the
* key. The iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The iteratee to transform keys.
* @returns {Object} Returns the composed aggregate object.
* @example
*
* _.groupBy([6.1, 4.2, 6.3], Math.floor);
* // => { '4': [4.2], '6': [6.1, 6.3] }
*
* // The `_.property` iteratee shorthand.
* _.groupBy(['one', 'two', 'three'], 'length');
* // => { '3': ['one', 'two'], '5': ['three'] }
*/
var groupBy = createAggregator(function(result, value, key) {
if (hasOwnProperty$18.call(result, key)) {
result[key].push(value);
} else {
baseAssignValue(result, key, [value]);
}
});
/**
* The base implementation of `_.gt` which doesn't coerce arguments.
*
* @private
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {boolean} Returns `true` if `value` is greater than `other`,
* else `false`.
*/
function baseGt(value, other) {
return value > other;
}
/**
* Creates a function that performs a relational operation on two values.
*
* @private
* @param {Function} operator The function to perform the operation.
* @returns {Function} Returns the new relational operation function.
*/
function createRelationalOperation(operator) {
return function(value, other) {
if (!(typeof value == 'string' && typeof other == 'string')) {
value = toNumber(value);
other = toNumber(other);
}
return operator(value, other);
};
}
/**
* Checks if `value` is greater than `other`.
*
* @static
* @memberOf _
* @since 3.9.0
* @category Lang
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {boolean} Returns `true` if `value` is greater than `other`,
* else `false`.
* @see _.lt
* @example
*
* _.gt(3, 1);
* // => true
*
* _.gt(3, 3);
* // => false
*
* _.gt(1, 3);
* // => false
*/
var gt = createRelationalOperation(baseGt);
/**
* Checks if `value` is greater than or equal to `other`.
*
* @static
* @memberOf _
* @since 3.9.0
* @category Lang
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {boolean} Returns `true` if `value` is greater than or equal to
* `other`, else `false`.
* @see _.lte
* @example
*
* _.gte(3, 1);
* // => true
*
* _.gte(3, 3);
* // => true
*
* _.gte(1, 3);
* // => false
*/
var gte = createRelationalOperation(function(value, other) {
return value >= other;
});
/** Used for built-in method references. */
var objectProto$22 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$19 = objectProto$22.hasOwnProperty;
/**
* The base implementation of `_.has` without support for deep paths.
*
* @private
* @param {Object} [object] The object to query.
* @param {Array|string} key The key to check.
* @returns {boolean} Returns `true` if `key` exists, else `false`.
*/
function baseHas(object, key) {
return object != null && hasOwnProperty$19.call(object, key);
}
/**
* Checks if `path` is a direct property of `object`.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The object to query.
* @param {Array|string} path The path to check.
* @returns {boolean} Returns `true` if `path` exists, else `false`.
* @example
*
* var object = { 'a': { 'b': 2 } };
* var other = _.create({ 'a': _.create({ 'b': 2 }) });
*
* _.has(object, 'a');
* // => true
*
* _.has(object, 'a.b');
* // => true
*
* _.has(object, ['a', 'b']);
* // => true
*
* _.has(other, 'a');
* // => false
*/
function has(object, path) {
return object != null && hasPath(object, path, baseHas);
}
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax$8 = Math.max,
nativeMin$5 = Math.min;
/**
* The base implementation of `_.inRange` which doesn't coerce arguments.
*
* @private
* @param {number} number The number to check.
* @param {number} start The start of the range.
* @param {number} end The end of the range.
* @returns {boolean} Returns `true` if `number` is in the range, else `false`.
*/
function baseInRange(number, start, end) {
return number >= nativeMin$5(start, end) && number < nativeMax$8(start, end);
}
/**
* Checks if `n` is between `start` and up to, but not including, `end`. If
* `end` is not specified, it's set to `start` with `start` then set to `0`.
* If `start` is greater than `end` the params are swapped to support
* negative ranges.
*
* @static
* @memberOf _
* @since 3.3.0
* @category Number
* @param {number} number The number to check.
* @param {number} [start=0] The start of the range.
* @param {number} end The end of the range.
* @returns {boolean} Returns `true` if `number` is in the range, else `false`.
* @see _.range, _.rangeRight
* @example
*
* _.inRange(3, 2, 4);
* // => true
*
* _.inRange(4, 8);
* // => true
*
* _.inRange(4, 2);
* // => false
*
* _.inRange(2, 2);
* // => false
*
* _.inRange(1.2, 2);
* // => true
*
* _.inRange(5.2, 4);
* // => false
*
* _.inRange(-3, -2, -6);
* // => true
*/
function inRange(number, start, end) {
start = toFinite(start);
if (end === undefined) {
end = start;
start = 0;
} else {
end = toFinite(end);
}
number = toNumber(number);
return baseInRange(number, start, end);
}
/** `Object#toString` result references. */
var stringTag$4 = '[object String]';
/**
* Checks if `value` is classified as a `String` primitive or object.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a string, else `false`.
* @example
*
* _.isString('abc');
* // => true
*
* _.isString(1);
* // => false
*/
function isString(value) {
return typeof value == 'string' ||
(!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag$4);
}
/**
* The base implementation of `_.values` and `_.valuesIn` which creates an
* array of `object` property values corresponding to the property names
* of `props`.
*
* @private
* @param {Object} object The object to query.
* @param {Array} props The property names to get values for.
* @returns {Object} Returns the array of property values.
*/
function baseValues(object, props) {
return arrayMap(props, function(key) {
return object[key];
});
}
/**
* Creates an array of the own enumerable string keyed property values of `object`.
*
* **Note:** Non-object values are coerced to objects.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property values.
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.values(new Foo);
* // => [1, 2] (iteration order is not guaranteed)
*
* _.values('hi');
* // => ['h', 'i']
*/
function values(object) {
return object == null ? [] : baseValues(object, keys(object));
}
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax$9 = Math.max;
/**
* Checks if `value` is in `collection`. If `collection` is a string, it's
* checked for a substring of `value`, otherwise
* [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* is used for equality comparisons. If `fromIndex` is negative, it's used as
* the offset from the end of `collection`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object|string} collection The collection to inspect.
* @param {*} value The value to search for.
* @param {number} [fromIndex=0] The index to search from.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
* @returns {boolean} Returns `true` if `value` is found, else `false`.
* @example
*
* _.includes([1, 2, 3], 1);
* // => true
*
* _.includes([1, 2, 3], 1, 2);
* // => false
*
* _.includes({ 'a': 1, 'b': 2 }, 1);
* // => true
*
* _.includes('abcd', 'bc');
* // => true
*/
function includes(collection, value, fromIndex, guard) {
collection = isArrayLike(collection) ? collection : values(collection);
fromIndex = (fromIndex && !guard) ? toInteger(fromIndex) : 0;
var length = collection.length;
if (fromIndex < 0) {
fromIndex = nativeMax$9(length + fromIndex, 0);
}
return isString(collection)
? (fromIndex <= length && collection.indexOf(value, fromIndex) > -1)
: (!!length && baseIndexOf(collection, value, fromIndex) > -1);
}
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax$10 = Math.max;
/**
* Gets the index at which the first occurrence of `value` is found in `array`
* using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons. If `fromIndex` is negative, it's used as the
* offset from the end of `array`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to inspect.
* @param {*} value The value to search for.
* @param {number} [fromIndex=0] The index to search from.
* @returns {number} Returns the index of the matched value, else `-1`.
* @example
*
* _.indexOf([1, 2, 1, 2], 2);
* // => 1
*
* // Search from the `fromIndex`.
* _.indexOf([1, 2, 1, 2], 2, 2);
* // => 3
*/
function indexOf(array, value, fromIndex) {
var length = array == null ? 0 : array.length;
if (!length) {
return -1;
}
var index = fromIndex == null ? 0 : toInteger(fromIndex);
if (index < 0) {
index = nativeMax$10(length + index, 0);
}
return baseIndexOf(array, value, index);
}
/**
* Gets all but the last element of `array`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to query.
* @returns {Array} Returns the slice of `array`.
* @example
*
* _.initial([1, 2, 3]);
* // => [1, 2]
*/
function initial(array) {
var length = array == null ? 0 : array.length;
return length ? baseSlice(array, 0, -1) : [];
}
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMin$6 = Math.min;
/**
* The base implementation of methods like `_.intersection`, without support
* for iteratee shorthands, that accepts an array of arrays to inspect.
*
* @private
* @param {Array} arrays The arrays to inspect.
* @param {Function} [iteratee] The iteratee invoked per element.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new array of shared values.
*/
function baseIntersection(arrays, iteratee, comparator) {
var includes = comparator ? arrayIncludesWith : arrayIncludes,
length = arrays[0].length,
othLength = arrays.length,
othIndex = othLength,
caches = Array(othLength),
maxLength = Infinity,
result = [];
while (othIndex--) {
var array = arrays[othIndex];
if (othIndex && iteratee) {
array = arrayMap(array, baseUnary(iteratee));
}
maxLength = nativeMin$6(array.length, maxLength);
caches[othIndex] = !comparator && (iteratee || (length >= 120 && array.length >= 120))
? new SetCache(othIndex && array)
: undefined;
}
array = arrays[0];
var index = -1,
seen = caches[0];
outer:
while (++index < length && result.length < maxLength) {
var value = array[index],
computed = iteratee ? iteratee(value) : value;
value = (comparator || value !== 0) ? value : 0;
if (!(seen
? cacheHas(seen, computed)
: includes(result, computed, comparator)
)) {
othIndex = othLength;
while (--othIndex) {
var cache = caches[othIndex];
if (!(cache
? cacheHas(cache, computed)
: includes(arrays[othIndex], computed, comparator))
) {
continue outer;
}
}
if (seen) {
seen.push(computed);
}
result.push(value);
}
}
return result;
}
/**
* Casts `value` to an empty array if it's not an array like object.
*
* @private
* @param {*} value The value to inspect.
* @returns {Array|Object} Returns the cast array-like object.
*/
function castArrayLikeObject(value) {
return isArrayLikeObject(value) ? value : [];
}
/**
* Creates an array of unique values that are included in all given arrays
* using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons. The order and references of result values are
* determined by the first array.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @returns {Array} Returns the new array of intersecting values.
* @example
*
* _.intersection([2, 1], [2, 3]);
* // => [2]
*/
var intersection = baseRest(function(arrays) {
var mapped = arrayMap(arrays, castArrayLikeObject);
return (mapped.length && mapped[0] === arrays[0])
? baseIntersection(mapped)
: [];
});
/**
* This method is like `_.intersection` except that it accepts `iteratee`
* which is invoked for each element of each `arrays` to generate the criterion
* by which they're compared. The order and references of result values are
* determined by the first array. The iteratee is invoked with one argument:
* (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {Array} Returns the new array of intersecting values.
* @example
*
* _.intersectionBy([2.1, 1.2], [2.3, 3.4], Math.floor);
* // => [2.1]
*
* // The `_.property` iteratee shorthand.
* _.intersectionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
* // => [{ 'x': 1 }]
*/
var intersectionBy = baseRest(function(arrays) {
var iteratee = last(arrays),
mapped = arrayMap(arrays, castArrayLikeObject);
if (iteratee === last(mapped)) {
iteratee = undefined;
} else {
mapped.pop();
}
return (mapped.length && mapped[0] === arrays[0])
? baseIntersection(mapped, baseIteratee(iteratee, 2))
: [];
});
/**
* This method is like `_.intersection` except that it accepts `comparator`
* which is invoked to compare elements of `arrays`. The order and references
* of result values are determined by the first array. The comparator is
* invoked with two arguments: (arrVal, othVal).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new array of intersecting values.
* @example
*
* var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
* var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
*
* _.intersectionWith(objects, others, _.isEqual);
* // => [{ 'x': 1, 'y': 2 }]
*/
var intersectionWith = baseRest(function(arrays) {
var comparator = last(arrays),
mapped = arrayMap(arrays, castArrayLikeObject);
comparator = typeof comparator == 'function' ? comparator : undefined;
if (comparator) {
mapped.pop();
}
return (mapped.length && mapped[0] === arrays[0])
? baseIntersection(mapped, undefined, comparator)
: [];
});
/**
* The base implementation of `_.invert` and `_.invertBy` which inverts
* `object` with values transformed by `iteratee` and set by `setter`.
*
* @private
* @param {Object} object The object to iterate over.
* @param {Function} setter The function to set `accumulator` values.
* @param {Function} iteratee The iteratee to transform values.
* @param {Object} accumulator The initial inverted object.
* @returns {Function} Returns `accumulator`.
*/
function baseInverter(object, setter, iteratee, accumulator) {
baseForOwn(object, function(value, key, object) {
setter(accumulator, iteratee(value), key, object);
});
return accumulator;
}
/**
* Creates a function like `_.invertBy`.
*
* @private
* @param {Function} setter The function to set accumulator values.
* @param {Function} toIteratee The function to resolve iteratees.
* @returns {Function} Returns the new inverter function.
*/
function createInverter(setter, toIteratee) {
return function(object, iteratee) {
return baseInverter(object, setter, toIteratee(iteratee), {});
};
}
/** Used for built-in method references. */
var objectProto$23 = Object.prototype;
/**
* Used to resolve the
* [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
* of values.
*/
var nativeObjectToString$2 = objectProto$23.toString;
/**
* Creates an object composed of the inverted keys and values of `object`.
* If `object` contains duplicate values, subsequent values overwrite
* property assignments of previous values.
*
* @static
* @memberOf _
* @since 0.7.0
* @category Object
* @param {Object} object The object to invert.
* @returns {Object} Returns the new inverted object.
* @example
*
* var object = { 'a': 1, 'b': 2, 'c': 1 };
*
* _.invert(object);
* // => { '1': 'c', '2': 'b' }
*/
var invert = createInverter(function(result, value, key) {
if (value != null &&
typeof value.toString != 'function') {
value = nativeObjectToString$2.call(value);
}
result[value] = key;
}, constant(identity));
/** Used for built-in method references. */
var objectProto$24 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$20 = objectProto$24.hasOwnProperty;
/**
* Used to resolve the
* [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
* of values.
*/
var nativeObjectToString$3 = objectProto$24.toString;
/**
* This method is like `_.invert` except that the inverted object is generated
* from the results of running each element of `object` thru `iteratee`. The
* corresponding inverted value of each inverted key is an array of keys
* responsible for generating the inverted value. The iteratee is invoked
* with one argument: (value).
*
* @static
* @memberOf _
* @since 4.1.0
* @category Object
* @param {Object} object The object to invert.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {Object} Returns the new inverted object.
* @example
*
* var object = { 'a': 1, 'b': 2, 'c': 1 };
*
* _.invertBy(object);
* // => { '1': ['a', 'c'], '2': ['b'] }
*
* _.invertBy(object, function(value) {
* return 'group' + value;
* });
* // => { 'group1': ['a', 'c'], 'group2': ['b'] }
*/
var invertBy = createInverter(function(result, value, key) {
if (value != null &&
typeof value.toString != 'function') {
value = nativeObjectToString$3.call(value);
}
if (hasOwnProperty$20.call(result, value)) {
result[value].push(key);
} else {
result[value] = [key];
}
}, baseIteratee);
/**
* Gets the parent value at `path` of `object`.
*
* @private
* @param {Object} object The object to query.
* @param {Array} path The path to get the parent value of.
* @returns {*} Returns the parent value.
*/
function parent(object, path) {
return path.length < 2 ? object : baseGet(object, baseSlice(path, 0, -1));
}
/**
* The base implementation of `_.invoke` without support for individual
* method arguments.
*
* @private
* @param {Object} object The object to query.
* @param {Array|string} path The path of the method to invoke.
* @param {Array} args The arguments to invoke the method with.
* @returns {*} Returns the result of the invoked method.
*/
function baseInvoke(object, path, args) {
path = castPath(path, object);
object = parent(object, path);
var func = object == null ? object : object[toKey(last(path))];
return func == null ? undefined : apply(func, object, args);
}
/**
* Invokes the method at `path` of `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The object to query.
* @param {Array|string} path The path of the method to invoke.
* @param {...*} [args] The arguments to invoke the method with.
* @returns {*} Returns the result of the invoked method.
* @example
*
* var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] };
*
* _.invoke(object, 'a[0].b.c.slice', 1, 3);
* // => [2, 3]
*/
var invoke = baseRest(baseInvoke);
/**
* Invokes the method at `path` of each element in `collection`, returning
* an array of the results of each invoked method. Any additional arguments
* are provided to each invoked method. If `path` is a function, it's invoked
* for, and `this` bound to, each element in `collection`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Array|Function|string} path The path of the method to invoke or
* the function invoked per iteration.
* @param {...*} [args] The arguments to invoke each method with.
* @returns {Array} Returns the array of results.
* @example
*
* _.invokeMap([[5, 1, 7], [3, 2, 1]], 'sort');
* // => [[1, 5, 7], [1, 2, 3]]
*
* _.invokeMap([123, 456], String.prototype.split, '');
* // => [['1', '2', '3'], ['4', '5', '6']]
*/
var invokeMap = baseRest(function(collection, path, args) {
var index = -1,
isFunc = typeof path == 'function',
result = isArrayLike(collection) ? Array(collection.length) : [];
baseEach(collection, function(value) {
result[++index] = isFunc ? apply(path, value, args) : baseInvoke(value, path, args);
});
return result;
});
var arrayBufferTag$4 = '[object ArrayBuffer]';
/**
* The base implementation of `_.isArrayBuffer` without Node.js optimizations.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an array buffer, else `false`.
*/
function baseIsArrayBuffer(value) {
return isObjectLike(value) && baseGetTag(value) == arrayBufferTag$4;
}
/* Node.js helper references. */
var nodeIsArrayBuffer = nodeUtil && nodeUtil.isArrayBuffer;
/**
* Checks if `value` is classified as an `ArrayBuffer` object.
*
* @static
* @memberOf _
* @since 4.3.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an array buffer, else `false`.
* @example
*
* _.isArrayBuffer(new ArrayBuffer(2));
* // => true
*
* _.isArrayBuffer(new Array(2));
* // => false
*/
var isArrayBuffer = nodeIsArrayBuffer ? baseUnary(nodeIsArrayBuffer) : baseIsArrayBuffer;
/** `Object#toString` result references. */
var boolTag$4 = '[object Boolean]';
/**
* Checks if `value` is classified as a boolean primitive or object.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a boolean, else `false`.
* @example
*
* _.isBoolean(false);
* // => true
*
* _.isBoolean(null);
* // => false
*/
function isBoolean(value) {
return value === true || value === false ||
(isObjectLike(value) && baseGetTag(value) == boolTag$4);
}
/** `Object#toString` result references. */
var dateTag$4 = '[object Date]';
/**
* The base implementation of `_.isDate` without Node.js optimizations.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a date object, else `false`.
*/
function baseIsDate(value) {
return isObjectLike(value) && baseGetTag(value) == dateTag$4;
}
/* Node.js helper references. */
var nodeIsDate = nodeUtil && nodeUtil.isDate;
/**
* Checks if `value` is classified as a `Date` object.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a date object, else `false`.
* @example
*
* _.isDate(new Date);
* // => true
*
* _.isDate('Mon April 23 2012');
* // => false
*/
var isDate = nodeIsDate ? baseUnary(nodeIsDate) : baseIsDate;
/**
* Checks if `value` is likely a DOM element.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a DOM element, else `false`.
* @example
*
* _.isElement(document.body);
* // => true
*
* _.isElement('<body>');
* // => false
*/
function isElement(value) {
return isObjectLike(value) && value.nodeType === 1 && !isPlainObject(value);
}
/** `Object#toString` result references. */
var mapTag$7 = '[object Map]',
setTag$7 = '[object Set]';
/** Used for built-in method references. */
var objectProto$25 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$21 = objectProto$25.hasOwnProperty;
/**
* Checks if `value` is an empty object, collection, map, or set.
*
* Objects are considered empty if they have no own enumerable string keyed
* properties.
*
* Array-like values such as `arguments` objects, arrays, buffers, strings, or
* jQuery-like collections are considered empty if they have a `length` of `0`.
* Similarly, maps and sets are considered empty if they have a `size` of `0`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is empty, else `false`.
* @example
*
* _.isEmpty(null);
* // => true
*
* _.isEmpty(true);
* // => true
*
* _.isEmpty(1);
* // => true
*
* _.isEmpty([1, 2, 3]);
* // => false
*
* _.isEmpty({ 'a': 1 });
* // => false
*/
function isEmpty(value) {
if (value == null) {
return true;
}
if (isArrayLike(value) &&
(isArray(value) || typeof value == 'string' || typeof value.splice == 'function' ||
isBuffer(value) || isTypedArray(value) || isArguments(value))) {
return !value.length;
}
var tag = getTag$1(value);
if (tag == mapTag$7 || tag == setTag$7) {
return !value.size;
}
if (isPrototype(value)) {
return !baseKeys(value).length;
}
for (var key in value) {
if (hasOwnProperty$21.call(value, key)) {
return false;
}
}
return true;
}
/**
* Performs a deep comparison between two values to determine if they are
* equivalent.
*
* **Note:** This method supports comparing arrays, array buffers, booleans,
* date objects, error objects, maps, numbers, `Object` objects, regexes,
* sets, strings, symbols, and typed arrays. `Object` objects are compared
* by their own, not inherited, enumerable properties. Functions and DOM
* nodes are compared by strict equality, i.e. `===`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {boolean} Returns `true` if the values are equivalent, else `false`.
* @example
*
* var object = { 'a': 1 };
* var other = { 'a': 1 };
*
* _.isEqual(object, other);
* // => true
*
* object === other;
* // => false
*/
function isEqual(value, other) {
return baseIsEqual(value, other);
}
/**
* This method is like `_.isEqual` except that it accepts `customizer` which
* is invoked to compare values. If `customizer` returns `undefined`, comparisons
* are handled by the method instead. The `customizer` is invoked with up to
* six arguments: (objValue, othValue [, index|key, object, other, stack]).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @param {Function} [customizer] The function to customize comparisons.
* @returns {boolean} Returns `true` if the values are equivalent, else `false`.
* @example
*
* function isGreeting(value) {
* return /^h(?:i|ello)$/.test(value);
* }
*
* function customizer(objValue, othValue) {
* if (isGreeting(objValue) && isGreeting(othValue)) {
* return true;
* }
* }
*
* var array = ['hello', 'goodbye'];
* var other = ['hi', 'goodbye'];
*
* _.isEqualWith(array, other, customizer);
* // => true
*/
function isEqualWith(value, other, customizer) {
customizer = typeof customizer == 'function' ? customizer : undefined;
var result = customizer ? customizer(value, other) : undefined;
return result === undefined ? baseIsEqual(value, other, undefined, customizer) : !!result;
}
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeIsFinite = root.isFinite;
/**
* Checks if `value` is a finite primitive number.
*
* **Note:** This method is based on
* [`Number.isFinite`](https://mdn.io/Number/isFinite).
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a finite number, else `false`.
* @example
*
* _.isFinite(3);
* // => true
*
* _.isFinite(Number.MIN_VALUE);
* // => true
*
* _.isFinite(Infinity);
* // => false
*
* _.isFinite('3');
* // => false
*/
function isFinite(value) {
return typeof value == 'number' && nativeIsFinite(value);
}
/**
* Checks if `value` is an integer.
*
* **Note:** This method is based on
* [`Number.isInteger`](https://mdn.io/Number/isInteger).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an integer, else `false`.
* @example
*
* _.isInteger(3);
* // => true
*
* _.isInteger(Number.MIN_VALUE);
* // => false
*
* _.isInteger(Infinity);
* // => false
*
* _.isInteger('3');
* // => false
*/
function isInteger(value) {
return typeof value == 'number' && value == toInteger(value);
}
/**
* Performs a partial deep comparison between `object` and `source` to
* determine if `object` contains equivalent property values.
*
* **Note:** This method is equivalent to `_.matches` when `source` is
* partially applied.
*
* Partial comparisons will match empty array and empty object `source`
* values against any array or object value, respectively. See `_.isEqual`
* for a list of supported value comparisons.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Lang
* @param {Object} object The object to inspect.
* @param {Object} source The object of property values to match.
* @returns {boolean} Returns `true` if `object` is a match, else `false`.
* @example
*
* var object = { 'a': 1, 'b': 2 };
*
* _.isMatch(object, { 'b': 2 });
* // => true
*
* _.isMatch(object, { 'b': 1 });
* // => false
*/
function isMatch(object, source) {
return object === source || baseIsMatch(object, source, getMatchData(source));
}
/**
* This method is like `_.isMatch` except that it accepts `customizer` which
* is invoked to compare values. If `customizer` returns `undefined`, comparisons
* are handled by the method instead. The `customizer` is invoked with five
* arguments: (objValue, srcValue, index|key, object, source).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {Object} object The object to inspect.
* @param {Object} source The object of property values to match.
* @param {Function} [customizer] The function to customize comparisons.
* @returns {boolean} Returns `true` if `object` is a match, else `false`.
* @example
*
* function isGreeting(value) {
* return /^h(?:i|ello)$/.test(value);
* }
*
* function customizer(objValue, srcValue) {
* if (isGreeting(objValue) && isGreeting(srcValue)) {
* return true;
* }
* }
*
* var object = { 'greeting': 'hello' };
* var source = { 'greeting': 'hi' };
*
* _.isMatchWith(object, source, customizer);
* // => true
*/
function isMatchWith(object, source, customizer) {
customizer = typeof customizer == 'function' ? customizer : undefined;
return baseIsMatch(object, source, getMatchData(source), customizer);
}
/** `Object#toString` result references. */
var numberTag$4 = '[object Number]';
/**
* Checks if `value` is classified as a `Number` primitive or object.
*
* **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are
* classified as numbers, use the `_.isFinite` method.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a number, else `false`.
* @example
*
* _.isNumber(3);
* // => true
*
* _.isNumber(Number.MIN_VALUE);
* // => true
*
* _.isNumber(Infinity);
* // => true
*
* _.isNumber('3');
* // => false
*/
function isNumber(value) {
return typeof value == 'number' ||
(isObjectLike(value) && baseGetTag(value) == numberTag$4);
}
/**
* Checks if `value` is `NaN`.
*
* **Note:** This method is based on
* [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as
* global [`isNaN`](https://mdn.io/isNaN) which returns `true` for
* `undefined` and other non-number values.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
* @example
*
* _.isNaN(NaN);
* // => true
*
* _.isNaN(new Number(NaN));
* // => true
*
* isNaN(undefined);
* // => true
*
* _.isNaN(undefined);
* // => false
*/
function isNaN(value) {
// An `NaN` primitive is the only value that is not equal to itself.
// Perform the `toStringTag` check first to avoid errors with some
// ActiveX objects in IE.
return isNumber(value) && value != +value;
}
/**
* Checks if `func` is capable of being masked.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `func` is maskable, else `false`.
*/
var isMaskable = coreJsData ? isFunction : stubFalse;
/** Error message constants. */
var CORE_ERROR_TEXT = 'Unsupported core-js use. Try https://npms.io/search?q=ponyfill.';
/**
* Checks if `value` is a pristine native function.
*
* **Note:** This method can't reliably detect native functions in the presence
* of the core-js package because core-js circumvents this kind of detection.
* Despite multiple requests, the core-js maintainer has made it clear: any
* attempt to fix the detection will be obstructed. As a result, we're left
* with little choice but to throw an error. Unfortunately, this also affects
* packages, like [babel-polyfill](https://www.npmjs.com/package/babel-polyfill),
* which rely on core-js.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a native function,
* else `false`.
* @example
*
* _.isNative(Array.prototype.push);
* // => true
*
* _.isNative(_);
* // => false
*/
function isNative(value) {
if (isMaskable(value)) {
throw new Error(CORE_ERROR_TEXT);
}
return baseIsNative(value);
}
/**
* Checks if `value` is `null` or `undefined`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is nullish, else `false`.
* @example
*
* _.isNil(null);
* // => true
*
* _.isNil(void 0);
* // => true
*
* _.isNil(NaN);
* // => false
*/
function isNil(value) {
return value == null;
}
/**
* Checks if `value` is `null`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is `null`, else `false`.
* @example
*
* _.isNull(null);
* // => true
*
* _.isNull(void 0);
* // => false
*/
function isNull(value) {
return value === null;
}
/** `Object#toString` result references. */
var regexpTag$4 = '[object RegExp]';
/**
* The base implementation of `_.isRegExp` without Node.js optimizations.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a regexp, else `false`.
*/
function baseIsRegExp(value) {
return isObjectLike(value) && baseGetTag(value) == regexpTag$4;
}
/* Node.js helper references. */
var nodeIsRegExp = nodeUtil && nodeUtil.isRegExp;
/**
* Checks if `value` is classified as a `RegExp` object.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a regexp, else `false`.
* @example
*
* _.isRegExp(/abc/);
* // => true
*
* _.isRegExp('/abc/');
* // => false
*/
var isRegExp = nodeIsRegExp ? baseUnary(nodeIsRegExp) : baseIsRegExp;
/** Used as references for various `Number` constants. */
var MAX_SAFE_INTEGER$2 = 9007199254740991;
/**
* Checks if `value` is a safe integer. An integer is safe if it's an IEEE-754
* double precision number which isn't the result of a rounded unsafe integer.
*
* **Note:** This method is based on
* [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a safe integer, else `false`.
* @example
*
* _.isSafeInteger(3);
* // => true
*
* _.isSafeInteger(Number.MIN_VALUE);
* // => false
*
* _.isSafeInteger(Infinity);
* // => false
*
* _.isSafeInteger('3');
* // => false
*/
function isSafeInteger(value) {
return isInteger(value) && value >= -MAX_SAFE_INTEGER$2 && value <= MAX_SAFE_INTEGER$2;
}
/**
* Checks if `value` is `undefined`.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is `undefined`, else `false`.
* @example
*
* _.isUndefined(void 0);
* // => true
*
* _.isUndefined(null);
* // => false
*/
function isUndefined(value) {
return value === undefined;
}
/** `Object#toString` result references. */
var weakMapTag$3 = '[object WeakMap]';
/**
* Checks if `value` is classified as a `WeakMap` object.
*
* @static
* @memberOf _
* @since 4.3.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a weak map, else `false`.
* @example
*
* _.isWeakMap(new WeakMap);
* // => true
*
* _.isWeakMap(new Map);
* // => false
*/
function isWeakMap(value) {
return isObjectLike(value) && getTag$1(value) == weakMapTag$3;
}
/** `Object#toString` result references. */
var weakSetTag = '[object WeakSet]';
/**
* Checks if `value` is classified as a `WeakSet` object.
*
* @static
* @memberOf _
* @since 4.3.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a weak set, else `false`.
* @example
*
* _.isWeakSet(new WeakSet);
* // => true
*
* _.isWeakSet(new Set);
* // => false
*/
function isWeakSet(value) {
return isObjectLike(value) && baseGetTag(value) == weakSetTag;
}
/** Used to compose bitmasks for cloning. */
var CLONE_DEEP_FLAG$4 = 1;
/**
* Creates a function that invokes `func` with the arguments of the created
* function. If `func` is a property name, the created function returns the
* property value for a given element. If `func` is an array or object, the
* created function returns `true` for elements that contain the equivalent
* source properties, otherwise it returns `false`.
*
* @static
* @since 4.0.0
* @memberOf _
* @category Util
* @param {*} [func=_.identity] The value to convert to a callback.
* @returns {Function} Returns the callback.
* @example
*
* var users = [
* { 'user': 'barney', 'age': 36, 'active': true },
* { 'user': 'fred', 'age': 40, 'active': false }
* ];
*
* // The `_.matches` iteratee shorthand.
* _.filter(users, _.iteratee({ 'user': 'barney', 'active': true }));
* // => [{ 'user': 'barney', 'age': 36, 'active': true }]
*
* // The `_.matchesProperty` iteratee shorthand.
* _.filter(users, _.iteratee(['user', 'fred']));
* // => [{ 'user': 'fred', 'age': 40 }]
*
* // The `_.property` iteratee shorthand.
* _.map(users, _.iteratee('user'));
* // => ['barney', 'fred']
*
* // Create custom iteratee shorthands.
* _.iteratee = _.wrap(_.iteratee, function(iteratee, func) {
* return !_.isRegExp(func) ? iteratee(func) : function(string) {
* return func.test(string);
* };
* });
*
* _.filter(['abc', 'def'], /ef/);
* // => ['def']
*/
function iteratee(func) {
return baseIteratee(typeof func == 'function' ? func : baseClone(func, CLONE_DEEP_FLAG$4));
}
/** Used for built-in method references. */
var arrayProto$1 = Array.prototype;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeJoin = arrayProto$1.join;
/**
* Converts all elements in `array` into a string separated by `separator`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to convert.
* @param {string} [separator=','] The element separator.
* @returns {string} Returns the joined string.
* @example
*
* _.join(['a', 'b', 'c'], '~');
* // => 'a~b~c'
*/
function join(array, separator) {
return array == null ? '' : nativeJoin.call(array, separator);
}
/**
* Converts `string` to
* [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles).
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the kebab cased string.
* @example
*
* _.kebabCase('Foo Bar');
* // => 'foo-bar'
*
* _.kebabCase('fooBar');
* // => 'foo-bar'
*
* _.kebabCase('__FOO_BAR__');
* // => 'foo-bar'
*/
var kebabCase = createCompounder(function(result, word, index) {
return result + (index ? '-' : '') + word.toLowerCase();
});
/**
* Creates an object composed of keys generated from the results of running
* each element of `collection` thru `iteratee`. The corresponding value of
* each key is the last element responsible for generating the key. The
* iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The iteratee to transform keys.
* @returns {Object} Returns the composed aggregate object.
* @example
*
* var array = [
* { 'dir': 'left', 'code': 97 },
* { 'dir': 'right', 'code': 100 }
* ];
*
* _.keyBy(array, function(o) {
* return String.fromCharCode(o.code);
* });
* // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
*
* _.keyBy(array, 'dir');
* // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } }
*/
var keyBy = createAggregator(function(result, value, key) {
baseAssignValue(result, key, value);
});
/**
* A specialized version of `_.lastIndexOf` which performs strict equality
* comparisons of values, i.e. `===`.
*
* @private
* @param {Array} array The array to inspect.
* @param {*} value The value to search for.
* @param {number} fromIndex The index to search from.
* @returns {number} Returns the index of the matched value, else `-1`.
*/
function strictLastIndexOf(array, value, fromIndex) {
var index = fromIndex + 1;
while (index--) {
if (array[index] === value) {
return index;
}
}
return index;
}
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax$11 = Math.max,
nativeMin$7 = Math.min;
/**
* This method is like `_.indexOf` except that it iterates over elements of
* `array` from right to left.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to inspect.
* @param {*} value The value to search for.
* @param {number} [fromIndex=array.length-1] The index to search from.
* @returns {number} Returns the index of the matched value, else `-1`.
* @example
*
* _.lastIndexOf([1, 2, 1, 2], 2);
* // => 3
*
* // Search from the `fromIndex`.
* _.lastIndexOf([1, 2, 1, 2], 2, 2);
* // => 1
*/
function lastIndexOf(array, value, fromIndex) {
var length = array == null ? 0 : array.length;
if (!length) {
return -1;
}
var index = length;
if (fromIndex !== undefined) {
index = toInteger(fromIndex);
index = index < 0 ? nativeMax$11(length + index, 0) : nativeMin$7(index, length - 1);
}
return value === value
? strictLastIndexOf(array, value, index)
: baseFindIndex(array, baseIsNaN, index, true);
}
/**
* Converts `string`, as space separated words, to lower case.
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the lower cased string.
* @example
*
* _.lowerCase('--Foo-Bar--');
* // => 'foo bar'
*
* _.lowerCase('fooBar');
* // => 'foo bar'
*
* _.lowerCase('__FOO_BAR__');
* // => 'foo bar'
*/
var lowerCase = createCompounder(function(result, word, index) {
return result + (index ? ' ' : '') + word.toLowerCase();
});
/**
* Converts the first character of `string` to lower case.
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the converted string.
* @example
*
* _.lowerFirst('Fred');
* // => 'fred'
*
* _.lowerFirst('FRED');
* // => 'fRED'
*/
var lowerFirst = createCaseFirst('toLowerCase');
/**
* The base implementation of `_.lt` which doesn't coerce arguments.
*
* @private
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {boolean} Returns `true` if `value` is less than `other`,
* else `false`.
*/
function baseLt(value, other) {
return value < other;
}
/**
* Checks if `value` is less than `other`.
*
* @static
* @memberOf _
* @since 3.9.0
* @category Lang
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {boolean} Returns `true` if `value` is less than `other`,
* else `false`.
* @see _.gt
* @example
*
* _.lt(1, 3);
* // => true
*
* _.lt(3, 3);
* // => false
*
* _.lt(3, 1);
* // => false
*/
var lt = createRelationalOperation(baseLt);
/**
* Checks if `value` is less than or equal to `other`.
*
* @static
* @memberOf _
* @since 3.9.0
* @category Lang
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {boolean} Returns `true` if `value` is less than or equal to
* `other`, else `false`.
* @see _.gte
* @example
*
* _.lte(1, 3);
* // => true
*
* _.lte(3, 3);
* // => true
*
* _.lte(3, 1);
* // => false
*/
var lte = createRelationalOperation(function(value, other) {
return value <= other;
});
/**
* The opposite of `_.mapValues`; this method creates an object with the
* same values as `object` and keys generated by running each own enumerable
* string keyed property of `object` thru `iteratee`. The iteratee is invoked
* with three arguments: (value, key, object).
*
* @static
* @memberOf _
* @since 3.8.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Object} Returns the new mapped object.
* @see _.mapValues
* @example
*
* _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) {
* return key + value;
* });
* // => { 'a1': 1, 'b2': 2 }
*/
function mapKeys(object, iteratee) {
var result = {};
iteratee = baseIteratee(iteratee, 3);
baseForOwn(object, function(value, key, object) {
baseAssignValue(result, iteratee(value, key, object), value);
});
return result;
}
/**
* Creates an object with the same keys as `object` and values generated
* by running each own enumerable string keyed property of `object` thru
* `iteratee`. The iteratee is invoked with three arguments:
* (value, key, object).
*
* @static
* @memberOf _
* @since 2.4.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Object} Returns the new mapped object.
* @see _.mapKeys
* @example
*
* var users = {
* 'fred': { 'user': 'fred', 'age': 40 },
* 'pebbles': { 'user': 'pebbles', 'age': 1 }
* };
*
* _.mapValues(users, function(o) { return o.age; });
* // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
*
* // The `_.property` iteratee shorthand.
* _.mapValues(users, 'age');
* // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
*/
function mapValues(object, iteratee) {
var result = {};
iteratee = baseIteratee(iteratee, 3);
baseForOwn(object, function(value, key, object) {
baseAssignValue(result, key, iteratee(value, key, object));
});
return result;
}
/** Used to compose bitmasks for cloning. */
var CLONE_DEEP_FLAG$5 = 1;
/**
* Creates a function that performs a partial deep comparison between a given
* object and `source`, returning `true` if the given object has equivalent
* property values, else `false`.
*
* **Note:** The created function is equivalent to `_.isMatch` with `source`
* partially applied.
*
* Partial comparisons will match empty array and empty object `source`
* values against any array or object value, respectively. See `_.isEqual`
* for a list of supported value comparisons.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Util
* @param {Object} source The object of property values to match.
* @returns {Function} Returns the new spec function.
* @example
*
* var objects = [
* { 'a': 1, 'b': 2, 'c': 3 },
* { 'a': 4, 'b': 5, 'c': 6 }
* ];
*
* _.filter(objects, _.matches({ 'a': 4, 'c': 6 }));
* // => [{ 'a': 4, 'b': 5, 'c': 6 }]
*/
function matches(source) {
return baseMatches(baseClone(source, CLONE_DEEP_FLAG$5));
}
/** Used to compose bitmasks for cloning. */
var CLONE_DEEP_FLAG$6 = 1;
/**
* Creates a function that performs a partial deep comparison between the
* value at `path` of a given object to `srcValue`, returning `true` if the
* object value is equivalent, else `false`.
*
* **Note:** Partial comparisons will match empty array and empty object
* `srcValue` values against any array or object value, respectively. See
* `_.isEqual` for a list of supported value comparisons.
*
* @static
* @memberOf _
* @since 3.2.0
* @category Util
* @param {Array|string} path The path of the property to get.
* @param {*} srcValue The value to match.
* @returns {Function} Returns the new spec function.
* @example
*
* var objects = [
* { 'a': 1, 'b': 2, 'c': 3 },
* { 'a': 4, 'b': 5, 'c': 6 }
* ];
*
* _.find(objects, _.matchesProperty('a', 4));
* // => { 'a': 4, 'b': 5, 'c': 6 }
*/
function matchesProperty(path, srcValue) {
return baseMatchesProperty(path, baseClone(srcValue, CLONE_DEEP_FLAG$6));
}
/**
* The base implementation of methods like `_.max` and `_.min` which accepts a
* `comparator` to determine the extremum value.
*
* @private
* @param {Array} array The array to iterate over.
* @param {Function} iteratee The iteratee invoked per iteration.
* @param {Function} comparator The comparator used to compare values.
* @returns {*} Returns the extremum value.
*/
function baseExtremum(array, iteratee, comparator) {
var index = -1,
length = array.length;
while (++index < length) {
var value = array[index],
current = iteratee(value);
if (current != null && (computed === undefined
? (current === current && !isSymbol(current))
: comparator(current, computed)
)) {
var computed = current,
result = value;
}
}
return result;
}
/**
* Computes the maximum value of `array`. If `array` is empty or falsey,
* `undefined` is returned.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Math
* @param {Array} array The array to iterate over.
* @returns {*} Returns the maximum value.
* @example
*
* _.max([4, 2, 8, 6]);
* // => 8
*
* _.max([]);
* // => undefined
*/
function max(array) {
return (array && array.length)
? baseExtremum(array, identity, baseGt)
: undefined;
}
/**
* This method is like `_.max` except that it accepts `iteratee` which is
* invoked for each element in `array` to generate the criterion by which
* the value is ranked. The iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Math
* @param {Array} array The array to iterate over.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {*} Returns the maximum value.
* @example
*
* var objects = [{ 'n': 1 }, { 'n': 2 }];
*
* _.maxBy(objects, function(o) { return o.n; });
* // => { 'n': 2 }
*
* // The `_.property` iteratee shorthand.
* _.maxBy(objects, 'n');
* // => { 'n': 2 }
*/
function maxBy(array, iteratee) {
return (array && array.length)
? baseExtremum(array, baseIteratee(iteratee, 2), baseGt)
: undefined;
}
/**
* The base implementation of `_.sum` and `_.sumBy` without support for
* iteratee shorthands.
*
* @private
* @param {Array} array The array to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {number} Returns the sum.
*/
function baseSum(array, iteratee) {
var result,
index = -1,
length = array.length;
while (++index < length) {
var current = iteratee(array[index]);
if (current !== undefined) {
result = result === undefined ? current : (result + current);
}
}
return result;
}
/** Used as references for various `Number` constants. */
var NAN$2 = 0 / 0;
/**
* The base implementation of `_.mean` and `_.meanBy` without support for
* iteratee shorthands.
*
* @private
* @param {Array} array The array to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {number} Returns the mean.
*/
function baseMean(array, iteratee) {
var length = array == null ? 0 : array.length;
return length ? (baseSum(array, iteratee) / length) : NAN$2;
}
/**
* Computes the mean of the values in `array`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Math
* @param {Array} array The array to iterate over.
* @returns {number} Returns the mean.
* @example
*
* _.mean([4, 2, 8, 6]);
* // => 5
*/
function mean(array) {
return baseMean(array, identity);
}
/**
* This method is like `_.mean` except that it accepts `iteratee` which is
* invoked for each element in `array` to generate the value to be averaged.
* The iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 4.7.0
* @category Math
* @param {Array} array The array to iterate over.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {number} Returns the mean.
* @example
*
* var objects = [{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }];
*
* _.meanBy(objects, function(o) { return o.n; });
* // => 5
*
* // The `_.property` iteratee shorthand.
* _.meanBy(objects, 'n');
* // => 5
*/
function meanBy(array, iteratee) {
return baseMean(array, baseIteratee(iteratee, 2));
}
/**
* This method is like `_.assign` except that it recursively merges own and
* inherited enumerable string keyed properties of source objects into the
* destination object. Source properties that resolve to `undefined` are
* skipped if a destination value exists. Array and plain object properties
* are merged recursively. Other objects and value types are overridden by
* assignment. Source objects are applied from left to right. Subsequent
* sources overwrite property assignments of previous sources.
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 0.5.0
* @category Object
* @param {Object} object The destination object.
* @param {...Object} [sources] The source objects.
* @returns {Object} Returns `object`.
* @example
*
* var object = {
* 'a': [{ 'b': 2 }, { 'd': 4 }]
* };
*
* var other = {
* 'a': [{ 'c': 3 }, { 'e': 5 }]
* };
*
* _.merge(object, other);
* // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] }
*/
var merge = createAssigner(function(object, source, srcIndex) {
baseMerge(object, source, srcIndex);
});
/**
* Creates a function that invokes the method at `path` of a given object.
* Any additional arguments are provided to the invoked method.
*
* @static
* @memberOf _
* @since 3.7.0
* @category Util
* @param {Array|string} path The path of the method to invoke.
* @param {...*} [args] The arguments to invoke the method with.
* @returns {Function} Returns the new invoker function.
* @example
*
* var objects = [
* { 'a': { 'b': _.constant(2) } },
* { 'a': { 'b': _.constant(1) } }
* ];
*
* _.map(objects, _.method('a.b'));
* // => [2, 1]
*
* _.map(objects, _.method(['a', 'b']));
* // => [2, 1]
*/
var method = baseRest(function(path, args) {
return function(object) {
return baseInvoke(object, path, args);
};
});
/**
* The opposite of `_.method`; this method creates a function that invokes
* the method at a given path of `object`. Any additional arguments are
* provided to the invoked method.
*
* @static
* @memberOf _
* @since 3.7.0
* @category Util
* @param {Object} object The object to query.
* @param {...*} [args] The arguments to invoke the method with.
* @returns {Function} Returns the new invoker function.
* @example
*
* var array = _.times(3, _.constant),
* object = { 'a': array, 'b': array, 'c': array };
*
* _.map(['a[2]', 'c[0]'], _.methodOf(object));
* // => [2, 0]
*
* _.map([['a', '2'], ['c', '0']], _.methodOf(object));
* // => [2, 0]
*/
var methodOf = baseRest(function(object, args) {
return function(path) {
return baseInvoke(object, path, args);
};
});
/**
* Computes the minimum value of `array`. If `array` is empty or falsey,
* `undefined` is returned.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Math
* @param {Array} array The array to iterate over.
* @returns {*} Returns the minimum value.
* @example
*
* _.min([4, 2, 8, 6]);
* // => 2
*
* _.min([]);
* // => undefined
*/
function min(array) {
return (array && array.length)
? baseExtremum(array, identity, baseLt)
: undefined;
}
/**
* This method is like `_.min` except that it accepts `iteratee` which is
* invoked for each element in `array` to generate the criterion by which
* the value is ranked. The iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Math
* @param {Array} array The array to iterate over.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {*} Returns the minimum value.
* @example
*
* var objects = [{ 'n': 1 }, { 'n': 2 }];
*
* _.minBy(objects, function(o) { return o.n; });
* // => { 'n': 1 }
*
* // The `_.property` iteratee shorthand.
* _.minBy(objects, 'n');
* // => { 'n': 1 }
*/
function minBy(array, iteratee) {
return (array && array.length)
? baseExtremum(array, baseIteratee(iteratee, 2), baseLt)
: undefined;
}
/**
* Adds all own enumerable string keyed function properties of a source
* object to the destination object. If `object` is a function, then methods
* are added to its prototype as well.
*
* **Note:** Use `_.runInContext` to create a pristine `lodash` function to
* avoid conflicts caused by modifying the original.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Util
* @param {Function|Object} [object=lodash] The destination object.
* @param {Object} source The object of functions to add.
* @param {Object} [options={}] The options object.
* @param {boolean} [options.chain=true] Specify whether mixins are chainable.
* @returns {Function|Object} Returns `object`.
* @example
*
* function vowels(string) {
* return _.filter(string, function(v) {
* return /[aeiou]/i.test(v);
* });
* }
*
* _.mixin({ 'vowels': vowels });
* _.vowels('fred');
* // => ['e']
*
* _('fred').vowels().value();
* // => ['e']
*
* _.mixin({ 'vowels': vowels }, { 'chain': false });
* _('fred').vowels();
* // => ['e']
*/
function mixin(object, source, options) {
var props = keys(source),
methodNames = baseFunctions(source, props);
var chain = !(isObject(options) && 'chain' in options) || !!options.chain,
isFunc = isFunction(object);
arrayEach(methodNames, function(methodName) {
var func = source[methodName];
object[methodName] = func;
if (isFunc) {
object.prototype[methodName] = function() {
var chainAll = this.__chain__;
if (chain || chainAll) {
var result = object(this.__wrapped__),
actions = result.__actions__ = copyArray(this.__actions__);
actions.push({ 'func': func, 'args': arguments, 'thisArg': object });
result.__chain__ = chainAll;
return result;
}
return func.apply(object, arrayPush([this.value()], arguments));
};
}
});
return object;
}
/**
* Multiply two numbers.
*
* @static
* @memberOf _
* @since 4.7.0
* @category Math
* @param {number} multiplier The first number in a multiplication.
* @param {number} multiplicand The second number in a multiplication.
* @returns {number} Returns the product.
* @example
*
* _.multiply(6, 4);
* // => 24
*/
var multiply = createMathOperation(function(multiplier, multiplicand) {
return multiplier * multiplicand;
}, 1);
/** Error message constants. */
var FUNC_ERROR_TEXT$8 = 'Expected a function';
/**
* Creates a function that negates the result of the predicate `func`. The
* `func` predicate is invoked with the `this` binding and arguments of the
* created function.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Function
* @param {Function} predicate The predicate to negate.
* @returns {Function} Returns the new negated function.
* @example
*
* function isEven(n) {
* return n % 2 == 0;
* }
*
* _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven));
* // => [1, 3, 5]
*/
function negate(predicate) {
if (typeof predicate != 'function') {
throw new TypeError(FUNC_ERROR_TEXT$8);
}
return function() {
var args = arguments;
switch (args.length) {
case 0: return !predicate.call(this);
case 1: return !predicate.call(this, args[0]);
case 2: return !predicate.call(this, args[0], args[1]);
case 3: return !predicate.call(this, args[0], args[1], args[2]);
}
return !predicate.apply(this, args);
};
}
/**
* Converts `iterator` to an array.
*
* @private
* @param {Object} iterator The iterator to convert.
* @returns {Array} Returns the converted array.
*/
function iteratorToArray(iterator) {
var data,
result = [];
while (!(data = iterator.next()).done) {
result.push(data.value);
}
return result;
}
/** `Object#toString` result references. */
var mapTag$8 = '[object Map]',
setTag$8 = '[object Set]';
/** Built-in value references. */
var symIterator = Symbol$1 ? Symbol$1.iterator : undefined;
/**
* Converts `value` to an array.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Lang
* @param {*} value The value to convert.
* @returns {Array} Returns the converted array.
* @example
*
* _.toArray({ 'a': 1, 'b': 2 });
* // => [1, 2]
*
* _.toArray('abc');
* // => ['a', 'b', 'c']
*
* _.toArray(1);
* // => []
*
* _.toArray(null);
* // => []
*/
function toArray(value) {
if (!value) {
return [];
}
if (isArrayLike(value)) {
return isString(value) ? stringToArray(value) : copyArray(value);
}
if (symIterator && value[symIterator]) {
return iteratorToArray(value[symIterator]());
}
var tag = getTag$1(value),
func = tag == mapTag$8 ? mapToArray : (tag == setTag$8 ? setToArray : values);
return func(value);
}
/**
* Gets the next value on a wrapped object following the
* [iterator protocol](https://mdn.io/iteration_protocols#iterator).
*
* @name next
* @memberOf _
* @since 4.0.0
* @category Seq
* @returns {Object} Returns the next iterator value.
* @example
*
* var wrapped = _([1, 2]);
*
* wrapped.next();
* // => { 'done': false, 'value': 1 }
*
* wrapped.next();
* // => { 'done': false, 'value': 2 }
*
* wrapped.next();
* // => { 'done': true, 'value': undefined }
*/
function wrapperNext() {
if (this.__values__ === undefined) {
this.__values__ = toArray(this.value());
}
var done = this.__index__ >= this.__values__.length,
value = done ? undefined : this.__values__[this.__index__++];
return { 'done': done, 'value': value };
}
/**
* The base implementation of `_.nth` which doesn't coerce arguments.
*
* @private
* @param {Array} array The array to query.
* @param {number} n The index of the element to return.
* @returns {*} Returns the nth element of `array`.
*/
function baseNth(array, n) {
var length = array.length;
if (!length) {
return;
}
n += n < 0 ? length : 0;
return isIndex(n, length) ? array[n] : undefined;
}
/**
* Gets the element at index `n` of `array`. If `n` is negative, the nth
* element from the end is returned.
*
* @static
* @memberOf _
* @since 4.11.0
* @category Array
* @param {Array} array The array to query.
* @param {number} [n=0] The index of the element to return.
* @returns {*} Returns the nth element of `array`.
* @example
*
* var array = ['a', 'b', 'c', 'd'];
*
* _.nth(array, 1);
* // => 'b'
*
* _.nth(array, -2);
* // => 'c';
*/
function nth(array, n) {
return (array && array.length) ? baseNth(array, toInteger(n)) : undefined;
}
/**
* Creates a function that gets the argument at index `n`. If `n` is negative,
* the nth argument from the end is returned.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Util
* @param {number} [n=0] The index of the argument to return.
* @returns {Function} Returns the new pass-thru function.
* @example
*
* var func = _.nthArg(1);
* func('a', 'b', 'c', 'd');
* // => 'b'
*
* var func = _.nthArg(-2);
* func('a', 'b', 'c', 'd');
* // => 'c'
*/
function nthArg(n) {
n = toInteger(n);
return baseRest(function(args) {
return baseNth(args, n);
});
}
/**
* The base implementation of `_.unset`.
*
* @private
* @param {Object} object The object to modify.
* @param {Array|string} path The property path to unset.
* @returns {boolean} Returns `true` if the property is deleted, else `false`.
*/
function baseUnset(object, path) {
path = castPath(path, object);
object = parent(object, path);
return object == null || delete object[toKey(last(path))];
}
/**
* Used by `_.omit` to customize its `_.cloneDeep` use to only clone plain
* objects.
*
* @private
* @param {*} value The value to inspect.
* @param {string} key The key of the property to inspect.
* @returns {*} Returns the uncloned value or `undefined` to defer cloning to `_.cloneDeep`.
*/
function customOmitClone(value) {
return isPlainObject(value) ? undefined : value;
}
/** Used to compose bitmasks for cloning. */
var CLONE_DEEP_FLAG$7 = 1,
CLONE_FLAT_FLAG$1 = 2,
CLONE_SYMBOLS_FLAG$5 = 4;
/**
* The opposite of `_.pick`; this method creates an object composed of the
* own and inherited enumerable property paths of `object` that are not omitted.
*
* **Note:** This method is considerably slower than `_.pick`.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The source object.
* @param {...(string|string[])} [paths] The property paths to omit.
* @returns {Object} Returns the new object.
* @example
*
* var object = { 'a': 1, 'b': '2', 'c': 3 };
*
* _.omit(object, ['a', 'c']);
* // => { 'b': '2' }
*/
var omit = flatRest(function(object, paths) {
var result = {};
if (object == null) {
return result;
}
var isDeep = false;
paths = arrayMap(paths, function(path) {
path = castPath(path, object);
isDeep || (isDeep = path.length > 1);
return path;
});
copyObject(object, getAllKeysIn(object), result);
if (isDeep) {
result = baseClone(result, CLONE_DEEP_FLAG$7 | CLONE_FLAT_FLAG$1 | CLONE_SYMBOLS_FLAG$5, customOmitClone);
}
var length = paths.length;
while (length--) {
baseUnset(result, paths[length]);
}
return result;
});
/**
* The base implementation of `_.set`.
*
* @private
* @param {Object} object The object to modify.
* @param {Array|string} path The path of the property to set.
* @param {*} value The value to set.
* @param {Function} [customizer] The function to customize path creation.
* @returns {Object} Returns `object`.
*/
function baseSet(object, path, value, customizer) {
if (!isObject(object)) {
return object;
}
path = castPath(path, object);
var index = -1,
length = path.length,
lastIndex = length - 1,
nested = object;
while (nested != null && ++index < length) {
var key = toKey(path[index]),
newValue = value;
if (index != lastIndex) {
var objValue = nested[key];
newValue = customizer ? customizer(objValue, key, nested) : undefined;
if (newValue === undefined) {
newValue = isObject(objValue)
? objValue
: (isIndex(path[index + 1]) ? [] : {});
}
}
assignValue(nested, key, newValue);
nested = nested[key];
}
return object;
}
/**
* The base implementation of `_.pickBy` without support for iteratee shorthands.
*
* @private
* @param {Object} object The source object.
* @param {string[]} paths The property paths to pick.
* @param {Function} predicate The function invoked per property.
* @returns {Object} Returns the new object.
*/
function basePickBy(object, paths, predicate) {
var index = -1,
length = paths.length,
result = {};
while (++index < length) {
var path = paths[index],
value = baseGet(object, path);
if (predicate(value, path)) {
baseSet(result, castPath(path, object), value);
}
}
return result;
}
/**
* Creates an object composed of the `object` properties `predicate` returns
* truthy for. The predicate is invoked with two arguments: (value, key).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The source object.
* @param {Function} [predicate=_.identity] The function invoked per property.
* @returns {Object} Returns the new object.
* @example
*
* var object = { 'a': 1, 'b': '2', 'c': 3 };
*
* _.pickBy(object, _.isNumber);
* // => { 'a': 1, 'c': 3 }
*/
function pickBy(object, predicate) {
if (object == null) {
return {};
}
var props = arrayMap(getAllKeysIn(object), function(prop) {
return [prop];
});
predicate = baseIteratee(predicate);
return basePickBy(object, props, function(value, path) {
return predicate(value, path[0]);
});
}
/**
* The opposite of `_.pickBy`; this method creates an object composed of
* the own and inherited enumerable string keyed properties of `object` that
* `predicate` doesn't return truthy for. The predicate is invoked with two
* arguments: (value, key).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The source object.
* @param {Function} [predicate=_.identity] The function invoked per property.
* @returns {Object} Returns the new object.
* @example
*
* var object = { 'a': 1, 'b': '2', 'c': 3 };
*
* _.omitBy(object, _.isNumber);
* // => { 'b': '2' }
*/
function omitBy(object, predicate) {
return pickBy(object, negate(baseIteratee(predicate)));
}
/**
* Creates a function that is restricted to invoking `func` once. Repeat calls
* to the function return the value of the first invocation. The `func` is
* invoked with the `this` binding and arguments of the created function.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {Function} func The function to restrict.
* @returns {Function} Returns the new restricted function.
* @example
*
* var initialize = _.once(createApplication);
* initialize();
* initialize();
* // => `createApplication` is invoked once
*/
function once(func) {
return before(2, func);
}
/**
* The base implementation of `_.sortBy` which uses `comparer` to define the
* sort order of `array` and replaces criteria objects with their corresponding
* values.
*
* @private
* @param {Array} array The array to sort.
* @param {Function} comparer The function to define sort order.
* @returns {Array} Returns `array`.
*/
function baseSortBy(array, comparer) {
var length = array.length;
array.sort(comparer);
while (length--) {
array[length] = array[length].value;
}
return array;
}
/**
* Compares values to sort them in ascending order.
*
* @private
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {number} Returns the sort order indicator for `value`.
*/
function compareAscending(value, other) {
if (value !== other) {
var valIsDefined = value !== undefined,
valIsNull = value === null,
valIsReflexive = value === value,
valIsSymbol = isSymbol(value);
var othIsDefined = other !== undefined,
othIsNull = other === null,
othIsReflexive = other === other,
othIsSymbol = isSymbol(other);
if ((!othIsNull && !othIsSymbol && !valIsSymbol && value > other) ||
(valIsSymbol && othIsDefined && othIsReflexive && !othIsNull && !othIsSymbol) ||
(valIsNull && othIsDefined && othIsReflexive) ||
(!valIsDefined && othIsReflexive) ||
!valIsReflexive) {
return 1;
}
if ((!valIsNull && !valIsSymbol && !othIsSymbol && value < other) ||
(othIsSymbol && valIsDefined && valIsReflexive && !valIsNull && !valIsSymbol) ||
(othIsNull && valIsDefined && valIsReflexive) ||
(!othIsDefined && valIsReflexive) ||
!othIsReflexive) {
return -1;
}
}
return 0;
}
/**
* Used by `_.orderBy` to compare multiple properties of a value to another
* and stable sort them.
*
* If `orders` is unspecified, all values are sorted in ascending order. Otherwise,
* specify an order of "desc" for descending or "asc" for ascending sort order
* of corresponding values.
*
* @private
* @param {Object} object The object to compare.
* @param {Object} other The other object to compare.
* @param {boolean[]|string[]} orders The order to sort by for each property.
* @returns {number} Returns the sort order indicator for `object`.
*/
function compareMultiple(object, other, orders) {
var index = -1,
objCriteria = object.criteria,
othCriteria = other.criteria,
length = objCriteria.length,
ordersLength = orders.length;
while (++index < length) {
var result = compareAscending(objCriteria[index], othCriteria[index]);
if (result) {
if (index >= ordersLength) {
return result;
}
var order = orders[index];
return result * (order == 'desc' ? -1 : 1);
}
}
// Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications
// that causes it, under certain circumstances, to provide the same value for
// `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247
// for more details.
//
// This also ensures a stable sort in V8 and other engines.
// See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details.
return object.index - other.index;
}
/**
* The base implementation of `_.orderBy` without param guards.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by.
* @param {string[]} orders The sort orders of `iteratees`.
* @returns {Array} Returns the new sorted array.
*/
function baseOrderBy(collection, iteratees, orders) {
var index = -1;
iteratees = arrayMap(iteratees.length ? iteratees : [identity], baseUnary(baseIteratee));
var result = baseMap(collection, function(value, key, collection) {
var criteria = arrayMap(iteratees, function(iteratee) {
return iteratee(value);
});
return { 'criteria': criteria, 'index': ++index, 'value': value };
});
return baseSortBy(result, function(object, other) {
return compareMultiple(object, other, orders);
});
}
/**
* This method is like `_.sortBy` except that it allows specifying the sort
* orders of the iteratees to sort by. If `orders` is unspecified, all values
* are sorted in ascending order. Otherwise, specify an order of "desc" for
* descending or "asc" for ascending sort order of corresponding values.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Array[]|Function[]|Object[]|string[]} [iteratees=[_.identity]]
* The iteratees to sort by.
* @param {string[]} [orders] The sort orders of `iteratees`.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
* @returns {Array} Returns the new sorted array.
* @example
*
* var users = [
* { 'user': 'fred', 'age': 48 },
* { 'user': 'barney', 'age': 34 },
* { 'user': 'fred', 'age': 40 },
* { 'user': 'barney', 'age': 36 }
* ];
*
* // Sort by `user` in ascending order and by `age` in descending order.
* _.orderBy(users, ['user', 'age'], ['asc', 'desc']);
* // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
*/
function orderBy(collection, iteratees, orders, guard) {
if (collection == null) {
return [];
}
if (!isArray(iteratees)) {
iteratees = iteratees == null ? [] : [iteratees];
}
orders = guard ? undefined : orders;
if (!isArray(orders)) {
orders = orders == null ? [] : [orders];
}
return baseOrderBy(collection, iteratees, orders);
}
/**
* Creates a function like `_.over`.
*
* @private
* @param {Function} arrayFunc The function to iterate over iteratees.
* @returns {Function} Returns the new over function.
*/
function createOver(arrayFunc) {
return flatRest(function(iteratees) {
iteratees = arrayMap(iteratees, baseUnary(baseIteratee));
return baseRest(function(args) {
var thisArg = this;
return arrayFunc(iteratees, function(iteratee) {
return apply(iteratee, thisArg, args);
});
});
});
}
/**
* Creates a function that invokes `iteratees` with the arguments it receives
* and returns their results.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Util
* @param {...(Function|Function[])} [iteratees=[_.identity]]
* The iteratees to invoke.
* @returns {Function} Returns the new function.
* @example
*
* var func = _.over([Math.max, Math.min]);
*
* func(1, 2, 3, 4);
* // => [4, 1]
*/
var over = createOver(arrayMap);
/**
* A `baseRest` alias which can be replaced with `identity` by module
* replacement plugins.
*
* @private
* @type {Function}
* @param {Function} func The function to apply a rest parameter to.
* @returns {Function} Returns the new function.
*/
var castRest = baseRest;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMin$8 = Math.min;
/**
* Creates a function that invokes `func` with its arguments transformed.
*
* @static
* @since 4.0.0
* @memberOf _
* @category Function
* @param {Function} func The function to wrap.
* @param {...(Function|Function[])} [transforms=[_.identity]]
* The argument transforms.
* @returns {Function} Returns the new function.
* @example
*
* function doubled(n) {
* return n * 2;
* }
*
* function square(n) {
* return n * n;
* }
*
* var func = _.overArgs(function(x, y) {
* return [x, y];
* }, [square, doubled]);
*
* func(9, 3);
* // => [81, 6]
*
* func(10, 5);
* // => [100, 10]
*/
var overArgs = castRest(function(func, transforms) {
transforms = (transforms.length == 1 && isArray(transforms[0]))
? arrayMap(transforms[0], baseUnary(baseIteratee))
: arrayMap(baseFlatten(transforms, 1), baseUnary(baseIteratee));
var funcsLength = transforms.length;
return baseRest(function(args) {
var index = -1,
length = nativeMin$8(args.length, funcsLength);
while (++index < length) {
args[index] = transforms[index].call(this, args[index]);
}
return apply(func, this, args);
});
});
/**
* Creates a function that checks if **all** of the `predicates` return
* truthy when invoked with the arguments it receives.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Util
* @param {...(Function|Function[])} [predicates=[_.identity]]
* The predicates to check.
* @returns {Function} Returns the new function.
* @example
*
* var func = _.overEvery([Boolean, isFinite]);
*
* func('1');
* // => true
*
* func(null);
* // => false
*
* func(NaN);
* // => false
*/
var overEvery = createOver(arrayEvery);
/**
* Creates a function that checks if **any** of the `predicates` return
* truthy when invoked with the arguments it receives.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Util
* @param {...(Function|Function[])} [predicates=[_.identity]]
* The predicates to check.
* @returns {Function} Returns the new function.
* @example
*
* var func = _.overSome([Boolean, isFinite]);
*
* func('1');
* // => true
*
* func(null);
* // => true
*
* func(NaN);
* // => false
*/
var overSome = createOver(arraySome);
/** Used as references for various `Number` constants. */
var MAX_SAFE_INTEGER$3 = 9007199254740991;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeFloor = Math.floor;
/**
* The base implementation of `_.repeat` which doesn't coerce arguments.
*
* @private
* @param {string} string The string to repeat.
* @param {number} n The number of times to repeat the string.
* @returns {string} Returns the repeated string.
*/
function baseRepeat(string, n) {
var result = '';
if (!string || n < 1 || n > MAX_SAFE_INTEGER$3) {
return result;
}
// Leverage the exponentiation by squaring algorithm for a faster repeat.
// See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details.
do {
if (n % 2) {
result += string;
}
n = nativeFloor(n / 2);
if (n) {
string += string;
}
} while (n);
return result;
}
/**
* Gets the size of an ASCII `string`.
*
* @private
* @param {string} string The string inspect.
* @returns {number} Returns the string size.
*/
var asciiSize = baseProperty('length');
/** Used to compose unicode character classes. */
var rsAstralRange$3 = '\\ud800-\\udfff',
rsComboMarksRange$4 = '\\u0300-\\u036f',
reComboHalfMarksRange$4 = '\\ufe20-\\ufe2f',
rsComboSymbolsRange$4 = '\\u20d0-\\u20ff',
rsComboRange$4 = rsComboMarksRange$4 + reComboHalfMarksRange$4 + rsComboSymbolsRange$4,
rsVarRange$3 = '\\ufe0e\\ufe0f';
/** Used to compose unicode capture groups. */
var rsAstral$1 = '[' + rsAstralRange$3 + ']',
rsCombo$3 = '[' + rsComboRange$4 + ']',
rsFitz$2 = '\\ud83c[\\udffb-\\udfff]',
rsModifier$2 = '(?:' + rsCombo$3 + '|' + rsFitz$2 + ')',
rsNonAstral$2 = '[^' + rsAstralRange$3 + ']',
rsRegional$2 = '(?:\\ud83c[\\udde6-\\uddff]){2}',
rsSurrPair$2 = '[\\ud800-\\udbff][\\udc00-\\udfff]',
rsZWJ$3 = '\\u200d';
/** Used to compose unicode regexes. */
var reOptMod$2 = rsModifier$2 + '?',
rsOptVar$2 = '[' + rsVarRange$3 + ']?',
rsOptJoin$2 = '(?:' + rsZWJ$3 + '(?:' + [rsNonAstral$2, rsRegional$2, rsSurrPair$2].join('|') + ')' + rsOptVar$2 + reOptMod$2 + ')*',
rsSeq$2 = rsOptVar$2 + reOptMod$2 + rsOptJoin$2,
rsSymbol$1 = '(?:' + [rsNonAstral$2 + rsCombo$3 + '?', rsCombo$3, rsRegional$2, rsSurrPair$2, rsAstral$1].join('|') + ')';
/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */
var reUnicode$1 = RegExp(rsFitz$2 + '(?=' + rsFitz$2 + ')|' + rsSymbol$1 + rsSeq$2, 'g');
/**
* Gets the size of a Unicode `string`.
*
* @private
* @param {string} string The string inspect.
* @returns {number} Returns the string size.
*/
function unicodeSize(string) {
var result = reUnicode$1.lastIndex = 0;
while (reUnicode$1.test(string)) {
++result;
}
return result;
}
/**
* Gets the number of symbols in `string`.
*
* @private
* @param {string} string The string to inspect.
* @returns {number} Returns the string size.
*/
function stringSize(string) {
return hasUnicode(string)
? unicodeSize(string)
: asciiSize(string);
}
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeCeil$1 = Math.ceil;
/**
* Creates the padding for `string` based on `length`. The `chars` string
* is truncated if the number of characters exceeds `length`.
*
* @private
* @param {number} length The padding length.
* @param {string} [chars=' '] The string used as padding.
* @returns {string} Returns the padding for `string`.
*/
function createPadding(length, chars) {
chars = chars === undefined ? ' ' : baseToString(chars);
var charsLength = chars.length;
if (charsLength < 2) {
return charsLength ? baseRepeat(chars, length) : chars;
}
var result = baseRepeat(chars, nativeCeil$1(length / stringSize(chars)));
return hasUnicode(chars)
? castSlice(stringToArray(result), 0, length).join('')
: result.slice(0, length);
}
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeCeil$2 = Math.ceil,
nativeFloor$1 = Math.floor;
/**
* Pads `string` on the left and right sides if it's shorter than `length`.
* Padding characters are truncated if they can't be evenly divided by `length`.
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to pad.
* @param {number} [length=0] The padding length.
* @param {string} [chars=' '] The string used as padding.
* @returns {string} Returns the padded string.
* @example
*
* _.pad('abc', 8);
* // => ' abc '
*
* _.pad('abc', 8, '_-');
* // => '_-abc_-_'
*
* _.pad('abc', 3);
* // => 'abc'
*/
function pad(string, length, chars) {
string = toString(string);
length = toInteger(length);
var strLength = length ? stringSize(string) : 0;
if (!length || strLength >= length) {
return string;
}
var mid = (length - strLength) / 2;
return (
createPadding(nativeFloor$1(mid), chars) +
string +
createPadding(nativeCeil$2(mid), chars)
);
}
/**
* Pads `string` on the right side if it's shorter than `length`. Padding
* characters are truncated if they exceed `length`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to pad.
* @param {number} [length=0] The padding length.
* @param {string} [chars=' '] The string used as padding.
* @returns {string} Returns the padded string.
* @example
*
* _.padEnd('abc', 6);
* // => 'abc '
*
* _.padEnd('abc', 6, '_-');
* // => 'abc_-_'
*
* _.padEnd('abc', 3);
* // => 'abc'
*/
function padEnd(string, length, chars) {
string = toString(string);
length = toInteger(length);
var strLength = length ? stringSize(string) : 0;
return (length && strLength < length)
? (string + createPadding(length - strLength, chars))
: string;
}
/**
* Pads `string` on the left side if it's shorter than `length`. Padding
* characters are truncated if they exceed `length`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to pad.
* @param {number} [length=0] The padding length.
* @param {string} [chars=' '] The string used as padding.
* @returns {string} Returns the padded string.
* @example
*
* _.padStart('abc', 6);
* // => ' abc'
*
* _.padStart('abc', 6, '_-');
* // => '_-_abc'
*
* _.padStart('abc', 3);
* // => 'abc'
*/
function padStart(string, length, chars) {
string = toString(string);
length = toInteger(length);
var strLength = length ? stringSize(string) : 0;
return (length && strLength < length)
? (createPadding(length - strLength, chars) + string)
: string;
}
/** Used to match leading and trailing whitespace. */
var reTrimStart = /^\s+/;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeParseInt = root.parseInt;
/**
* Converts `string` to an integer of the specified radix. If `radix` is
* `undefined` or `0`, a `radix` of `10` is used unless `value` is a
* hexadecimal, in which case a `radix` of `16` is used.
*
* **Note:** This method aligns with the
* [ES5 implementation](https://es5.github.io/#x15.1.2.2) of `parseInt`.
*
* @static
* @memberOf _
* @since 1.1.0
* @category String
* @param {string} string The string to convert.
* @param {number} [radix=10] The radix to interpret `value` by.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {number} Returns the converted integer.
* @example
*
* _.parseInt('08');
* // => 8
*
* _.map(['6', '08', '10'], _.parseInt);
* // => [6, 8, 10]
*/
function parseInt$1(string, radix, guard) {
if (guard || radix == null) {
radix = 0;
} else if (radix) {
radix = +radix;
}
return nativeParseInt(toString(string).replace(reTrimStart, ''), radix || 0);
}
/** Used to compose bitmasks for function metadata. */
var WRAP_PARTIAL_FLAG$6 = 32;
/**
* Creates a function that invokes `func` with `partials` prepended to the
* arguments it receives. This method is like `_.bind` except it does **not**
* alter the `this` binding.
*
* The `_.partial.placeholder` value, which defaults to `_` in monolithic
* builds, may be used as a placeholder for partially applied arguments.
*
* **Note:** This method doesn't set the "length" property of partially
* applied functions.
*
* @static
* @memberOf _
* @since 0.2.0
* @category Function
* @param {Function} func The function to partially apply arguments to.
* @param {...*} [partials] The arguments to be partially applied.
* @returns {Function} Returns the new partially applied function.
* @example
*
* function greet(greeting, name) {
* return greeting + ' ' + name;
* }
*
* var sayHelloTo = _.partial(greet, 'hello');
* sayHelloTo('fred');
* // => 'hello fred'
*
* // Partially applied with placeholders.
* var greetFred = _.partial(greet, _, 'fred');
* greetFred('hi');
* // => 'hi fred'
*/
var partial = baseRest(function(func, partials) {
var holders = replaceHolders(partials, getHolder(partial));
return createWrap(func, WRAP_PARTIAL_FLAG$6, undefined, partials, holders);
});
// Assign default placeholders.
partial.placeholder = {};
/** Used to compose bitmasks for function metadata. */
var WRAP_PARTIAL_RIGHT_FLAG$3 = 64;
/**
* This method is like `_.partial` except that partially applied arguments
* are appended to the arguments it receives.
*
* The `_.partialRight.placeholder` value, which defaults to `_` in monolithic
* builds, may be used as a placeholder for partially applied arguments.
*
* **Note:** This method doesn't set the "length" property of partially
* applied functions.
*
* @static
* @memberOf _
* @since 1.0.0
* @category Function
* @param {Function} func The function to partially apply arguments to.
* @param {...*} [partials] The arguments to be partially applied.
* @returns {Function} Returns the new partially applied function.
* @example
*
* function greet(greeting, name) {
* return greeting + ' ' + name;
* }
*
* var greetFred = _.partialRight(greet, 'fred');
* greetFred('hi');
* // => 'hi fred'
*
* // Partially applied with placeholders.
* var sayHelloTo = _.partialRight(greet, 'hello', _);
* sayHelloTo('fred');
* // => 'hello fred'
*/
var partialRight = baseRest(function(func, partials) {
var holders = replaceHolders(partials, getHolder(partialRight));
return createWrap(func, WRAP_PARTIAL_RIGHT_FLAG$3, undefined, partials, holders);
});
// Assign default placeholders.
partialRight.placeholder = {};
/**
* Creates an array of elements split into two groups, the first of which
* contains elements `predicate` returns truthy for, the second of which
* contains elements `predicate` returns falsey for. The predicate is
* invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 3.0.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {Array} Returns the array of grouped elements.
* @example
*
* var users = [
* { 'user': 'barney', 'age': 36, 'active': false },
* { 'user': 'fred', 'age': 40, 'active': true },
* { 'user': 'pebbles', 'age': 1, 'active': false }
* ];
*
* _.partition(users, function(o) { return o.active; });
* // => objects for [['fred'], ['barney', 'pebbles']]
*
* // The `_.matches` iteratee shorthand.
* _.partition(users, { 'age': 1, 'active': false });
* // => objects for [['pebbles'], ['barney', 'fred']]
*
* // The `_.matchesProperty` iteratee shorthand.
* _.partition(users, ['active', false]);
* // => objects for [['barney', 'pebbles'], ['fred']]
*
* // The `_.property` iteratee shorthand.
* _.partition(users, 'active');
* // => objects for [['fred'], ['barney', 'pebbles']]
*/
var partition = createAggregator(function(result, value, key) {
result[key ? 0 : 1].push(value);
}, function() { return [[], []]; });
/**
* The base implementation of `_.pick` without support for individual
* property identifiers.
*
* @private
* @param {Object} object The source object.
* @param {string[]} paths The property paths to pick.
* @returns {Object} Returns the new object.
*/
function basePick(object, paths) {
return basePickBy(object, paths, function(value, path) {
return hasIn(object, path);
});
}
/**
* Creates an object composed of the picked `object` properties.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The source object.
* @param {...(string|string[])} [paths] The property paths to pick.
* @returns {Object} Returns the new object.
* @example
*
* var object = { 'a': 1, 'b': '2', 'c': 3 };
*
* _.pick(object, ['a', 'c']);
* // => { 'a': 1, 'c': 3 }
*/
var pick = flatRest(function(object, paths) {
return object == null ? {} : basePick(object, paths);
});
/**
* Creates a clone of the chain sequence planting `value` as the wrapped value.
*
* @name plant
* @memberOf _
* @since 3.2.0
* @category Seq
* @param {*} value The value to plant.
* @returns {Object} Returns the new `lodash` wrapper instance.
* @example
*
* function square(n) {
* return n * n;
* }
*
* var wrapped = _([1, 2]).map(square);
* var other = wrapped.plant([3, 4]);
*
* other.value();
* // => [9, 16]
*
* wrapped.value();
* // => [1, 4]
*/
function wrapperPlant(value) {
var result,
parent = this;
while (parent instanceof baseLodash) {
var clone = wrapperClone(parent);
clone.__index__ = 0;
clone.__values__ = undefined;
if (result) {
previous.__wrapped__ = clone;
} else {
result = clone;
}
var previous = clone;
parent = parent.__wrapped__;
}
previous.__wrapped__ = value;
return result;
}
/**
* The opposite of `_.property`; this method creates a function that returns
* the value at a given path of `object`.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Util
* @param {Object} object The object to query.
* @returns {Function} Returns the new accessor function.
* @example
*
* var array = [0, 1, 2],
* object = { 'a': array, 'b': array, 'c': array };
*
* _.map(['a[2]', 'c[0]'], _.propertyOf(object));
* // => [2, 0]
*
* _.map([['a', '2'], ['c', '0']], _.propertyOf(object));
* // => [2, 0]
*/
function propertyOf(object) {
return function(path) {
return object == null ? undefined : baseGet(object, path);
};
}
/**
* This function is like `baseIndexOf` except that it accepts a comparator.
*
* @private
* @param {Array} array The array to inspect.
* @param {*} value The value to search for.
* @param {number} fromIndex The index to search from.
* @param {Function} comparator The comparator invoked per element.
* @returns {number} Returns the index of the matched value, else `-1`.
*/
function baseIndexOfWith(array, value, fromIndex, comparator) {
var index = fromIndex - 1,
length = array.length;
while (++index < length) {
if (comparator(array[index], value)) {
return index;
}
}
return -1;
}
/** Used for built-in method references. */
var arrayProto$2 = Array.prototype;
/** Built-in value references. */
var splice$1 = arrayProto$2.splice;
/**
* The base implementation of `_.pullAllBy` without support for iteratee
* shorthands.
*
* @private
* @param {Array} array The array to modify.
* @param {Array} values The values to remove.
* @param {Function} [iteratee] The iteratee invoked per element.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns `array`.
*/
function basePullAll(array, values, iteratee, comparator) {
var indexOf = comparator ? baseIndexOfWith : baseIndexOf,
index = -1,
length = values.length,
seen = array;
if (array === values) {
values = copyArray(values);
}
if (iteratee) {
seen = arrayMap(array, baseUnary(iteratee));
}
while (++index < length) {
var fromIndex = 0,
value = values[index],
computed = iteratee ? iteratee(value) : value;
while ((fromIndex = indexOf(seen, computed, fromIndex, comparator)) > -1) {
if (seen !== array) {
splice$1.call(seen, fromIndex, 1);
}
splice$1.call(array, fromIndex, 1);
}
}
return array;
}
/**
* This method is like `_.pull` except that it accepts an array of values to remove.
*
* **Note:** Unlike `_.difference`, this method mutates `array`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to modify.
* @param {Array} values The values to remove.
* @returns {Array} Returns `array`.
* @example
*
* var array = ['a', 'b', 'c', 'a', 'b', 'c'];
*
* _.pullAll(array, ['a', 'c']);
* console.log(array);
* // => ['b', 'b']
*/
function pullAll(array, values) {
return (array && array.length && values && values.length)
? basePullAll(array, values)
: array;
}
/**
* Removes all given values from `array` using
* [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons.
*
* **Note:** Unlike `_.without`, this method mutates `array`. Use `_.remove`
* to remove elements from an array by predicate.
*
* @static
* @memberOf _
* @since 2.0.0
* @category Array
* @param {Array} array The array to modify.
* @param {...*} [values] The values to remove.
* @returns {Array} Returns `array`.
* @example
*
* var array = ['a', 'b', 'c', 'a', 'b', 'c'];
*
* _.pull(array, 'a', 'c');
* console.log(array);
* // => ['b', 'b']
*/
var pull = baseRest(pullAll);
/**
* This method is like `_.pullAll` except that it accepts `iteratee` which is
* invoked for each element of `array` and `values` to generate the criterion
* by which they're compared. The iteratee is invoked with one argument: (value).
*
* **Note:** Unlike `_.differenceBy`, this method mutates `array`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to modify.
* @param {Array} values The values to remove.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {Array} Returns `array`.
* @example
*
* var array = [{ 'x': 1 }, { 'x': 2 }, { 'x': 3 }, { 'x': 1 }];
*
* _.pullAllBy(array, [{ 'x': 1 }, { 'x': 3 }], 'x');
* console.log(array);
* // => [{ 'x': 2 }]
*/
function pullAllBy(array, values, iteratee) {
return (array && array.length && values && values.length)
? basePullAll(array, values, baseIteratee(iteratee, 2))
: array;
}
/**
* This method is like `_.pullAll` except that it accepts `comparator` which
* is invoked to compare elements of `array` to `values`. The comparator is
* invoked with two arguments: (arrVal, othVal).
*
* **Note:** Unlike `_.differenceWith`, this method mutates `array`.
*
* @static
* @memberOf _
* @since 4.6.0
* @category Array
* @param {Array} array The array to modify.
* @param {Array} values The values to remove.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns `array`.
* @example
*
* var array = [{ 'x': 1, 'y': 2 }, { 'x': 3, 'y': 4 }, { 'x': 5, 'y': 6 }];
*
* _.pullAllWith(array, [{ 'x': 3, 'y': 4 }], _.isEqual);
* console.log(array);
* // => [{ 'x': 1, 'y': 2 }, { 'x': 5, 'y': 6 }]
*/
function pullAllWith(array, values, comparator) {
return (array && array.length && values && values.length)
? basePullAll(array, values, undefined, comparator)
: array;
}
/** Used for built-in method references. */
var arrayProto$3 = Array.prototype;
/** Built-in value references. */
var splice$2 = arrayProto$3.splice;
/**
* The base implementation of `_.pullAt` without support for individual
* indexes or capturing the removed elements.
*
* @private
* @param {Array} array The array to modify.
* @param {number[]} indexes The indexes of elements to remove.
* @returns {Array} Returns `array`.
*/
function basePullAt(array, indexes) {
var length = array ? indexes.length : 0,
lastIndex = length - 1;
while (length--) {
var index = indexes[length];
if (length == lastIndex || index !== previous) {
var previous = index;
if (isIndex(index)) {
splice$2.call(array, index, 1);
} else {
baseUnset(array, index);
}
}
}
return array;
}
/**
* Removes elements from `array` corresponding to `indexes` and returns an
* array of removed elements.
*
* **Note:** Unlike `_.at`, this method mutates `array`.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to modify.
* @param {...(number|number[])} [indexes] The indexes of elements to remove.
* @returns {Array} Returns the new array of removed elements.
* @example
*
* var array = ['a', 'b', 'c', 'd'];
* var pulled = _.pullAt(array, [1, 3]);
*
* console.log(array);
* // => ['a', 'c']
*
* console.log(pulled);
* // => ['b', 'd']
*/
var pullAt = flatRest(function(array, indexes) {
var length = array == null ? 0 : array.length,
result = baseAt(array, indexes);
basePullAt(array, arrayMap(indexes, function(index) {
return isIndex(index, length) ? +index : index;
}).sort(compareAscending));
return result;
});
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeFloor$2 = Math.floor,
nativeRandom = Math.random;
/**
* The base implementation of `_.random` without support for returning
* floating-point numbers.
*
* @private
* @param {number} lower The lower bound.
* @param {number} upper The upper bound.
* @returns {number} Returns the random number.
*/
function baseRandom(lower, upper) {
return lower + nativeFloor$2(nativeRandom() * (upper - lower + 1));
}
/** Built-in method references without a dependency on `root`. */
var freeParseFloat = parseFloat;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMin$9 = Math.min,
nativeRandom$1 = Math.random;
/**
* Produces a random number between the inclusive `lower` and `upper` bounds.
* If only one argument is provided a number between `0` and the given number
* is returned. If `floating` is `true`, or either `lower` or `upper` are
* floats, a floating-point number is returned instead of an integer.
*
* **Note:** JavaScript follows the IEEE-754 standard for resolving
* floating-point values which can produce unexpected results.
*
* @static
* @memberOf _
* @since 0.7.0
* @category Number
* @param {number} [lower=0] The lower bound.
* @param {number} [upper=1] The upper bound.
* @param {boolean} [floating] Specify returning a floating-point number.
* @returns {number} Returns the random number.
* @example
*
* _.random(0, 5);
* // => an integer between 0 and 5
*
* _.random(5);
* // => also an integer between 0 and 5
*
* _.random(5, true);
* // => a floating-point number between 0 and 5
*
* _.random(1.2, 5.2);
* // => a floating-point number between 1.2 and 5.2
*/
function random(lower, upper, floating) {
if (floating && typeof floating != 'boolean' && isIterateeCall(lower, upper, floating)) {
upper = floating = undefined;
}
if (floating === undefined) {
if (typeof upper == 'boolean') {
floating = upper;
upper = undefined;
}
else if (typeof lower == 'boolean') {
floating = lower;
lower = undefined;
}
}
if (lower === undefined && upper === undefined) {
lower = 0;
upper = 1;
}
else {
lower = toFinite(lower);
if (upper === undefined) {
upper = lower;
lower = 0;
} else {
upper = toFinite(upper);
}
}
if (lower > upper) {
var temp = lower;
lower = upper;
upper = temp;
}
if (floating || lower % 1 || upper % 1) {
var rand = nativeRandom$1();
return nativeMin$9(lower + (rand * (upper - lower + freeParseFloat('1e-' + ((rand + '').length - 1)))), upper);
}
return baseRandom(lower, upper);
}
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeCeil$3 = Math.ceil,
nativeMax$12 = Math.max;
/**
* The base implementation of `_.range` and `_.rangeRight` which doesn't
* coerce arguments.
*
* @private
* @param {number} start The start of the range.
* @param {number} end The end of the range.
* @param {number} step The value to increment or decrement by.
* @param {boolean} [fromRight] Specify iterating from right to left.
* @returns {Array} Returns the range of numbers.
*/
function baseRange(start, end, step, fromRight) {
var index = -1,
length = nativeMax$12(nativeCeil$3((end - start) / (step || 1)), 0),
result = Array(length);
while (length--) {
result[fromRight ? length : ++index] = start;
start += step;
}
return result;
}
/**
* Creates a `_.range` or `_.rangeRight` function.
*
* @private
* @param {boolean} [fromRight] Specify iterating from right to left.
* @returns {Function} Returns the new range function.
*/
function createRange(fromRight) {
return function(start, end, step) {
if (step && typeof step != 'number' && isIterateeCall(start, end, step)) {
end = step = undefined;
}
// Ensure the sign of `-0` is preserved.
start = toFinite(start);
if (end === undefined) {
end = start;
start = 0;
} else {
end = toFinite(end);
}
step = step === undefined ? (start < end ? 1 : -1) : toFinite(step);
return baseRange(start, end, step, fromRight);
};
}
/**
* Creates an array of numbers (positive and/or negative) progressing from
* `start` up to, but not including, `end`. A step of `-1` is used if a negative
* `start` is specified without an `end` or `step`. If `end` is not specified,
* it's set to `start` with `start` then set to `0`.
*
* **Note:** JavaScript follows the IEEE-754 standard for resolving
* floating-point values which can produce unexpected results.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Util
* @param {number} [start=0] The start of the range.
* @param {number} end The end of the range.
* @param {number} [step=1] The value to increment or decrement by.
* @returns {Array} Returns the range of numbers.
* @see _.inRange, _.rangeRight
* @example
*
* _.range(4);
* // => [0, 1, 2, 3]
*
* _.range(-4);
* // => [0, -1, -2, -3]
*
* _.range(1, 5);
* // => [1, 2, 3, 4]
*
* _.range(0, 20, 5);
* // => [0, 5, 10, 15]
*
* _.range(0, -4, -1);
* // => [0, -1, -2, -3]
*
* _.range(1, 4, 0);
* // => [1, 1, 1]
*
* _.range(0);
* // => []
*/
var range = createRange();
/**
* This method is like `_.range` except that it populates values in
* descending order.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Util
* @param {number} [start=0] The start of the range.
* @param {number} end The end of the range.
* @param {number} [step=1] The value to increment or decrement by.
* @returns {Array} Returns the range of numbers.
* @see _.inRange, _.range
* @example
*
* _.rangeRight(4);
* // => [3, 2, 1, 0]
*
* _.rangeRight(-4);
* // => [-3, -2, -1, 0]
*
* _.rangeRight(1, 5);
* // => [4, 3, 2, 1]
*
* _.rangeRight(0, 20, 5);
* // => [15, 10, 5, 0]
*
* _.rangeRight(0, -4, -1);
* // => [-3, -2, -1, 0]
*
* _.rangeRight(1, 4, 0);
* // => [1, 1, 1]
*
* _.rangeRight(0);
* // => []
*/
var rangeRight = createRange(true);
/** Used to compose bitmasks for function metadata. */
var WRAP_REARG_FLAG$3 = 256;
/**
* Creates a function that invokes `func` with arguments arranged according
* to the specified `indexes` where the argument value at the first index is
* provided as the first argument, the argument value at the second index is
* provided as the second argument, and so on.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Function
* @param {Function} func The function to rearrange arguments for.
* @param {...(number|number[])} indexes The arranged argument indexes.
* @returns {Function} Returns the new function.
* @example
*
* var rearged = _.rearg(function(a, b, c) {
* return [a, b, c];
* }, [2, 0, 1]);
*
* rearged('b', 'c', 'a')
* // => ['a', 'b', 'c']
*/
var rearg = flatRest(function(func, indexes) {
return createWrap(func, WRAP_REARG_FLAG$3, undefined, undefined, undefined, indexes);
});
/**
* The base implementation of `_.reduce` and `_.reduceRight`, without support
* for iteratee shorthands, which iterates over `collection` using `eachFunc`.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @param {*} accumulator The initial value.
* @param {boolean} initAccum Specify using the first or last element of
* `collection` as the initial value.
* @param {Function} eachFunc The function to iterate over `collection`.
* @returns {*} Returns the accumulated value.
*/
function baseReduce(collection, iteratee, accumulator, initAccum, eachFunc) {
eachFunc(collection, function(value, index, collection) {
accumulator = initAccum
? (initAccum = false, value)
: iteratee(accumulator, value, index, collection);
});
return accumulator;
}
/**
* Reduces `collection` to a value which is the accumulated result of running
* each element in `collection` thru `iteratee`, where each successive
* invocation is supplied the return value of the previous. If `accumulator`
* is not given, the first element of `collection` is used as the initial
* value. The iteratee is invoked with four arguments:
* (accumulator, value, index|key, collection).
*
* Many lodash methods are guarded to work as iteratees for methods like
* `_.reduce`, `_.reduceRight`, and `_.transform`.
*
* The guarded methods are:
* `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `orderBy`,
* and `sortBy`
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @param {*} [accumulator] The initial value.
* @returns {*} Returns the accumulated value.
* @see _.reduceRight
* @example
*
* _.reduce([1, 2], function(sum, n) {
* return sum + n;
* }, 0);
* // => 3
*
* _.reduce({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {
* (result[value] || (result[value] = [])).push(key);
* return result;
* }, {});
* // => { '1': ['a', 'c'], '2': ['b'] } (iteration order is not guaranteed)
*/
function reduce(collection, iteratee, accumulator) {
var func = isArray(collection) ? arrayReduce : baseReduce,
initAccum = arguments.length < 3;
return func(collection, baseIteratee(iteratee, 4), accumulator, initAccum, baseEach);
}
/**
* A specialized version of `_.reduceRight` for arrays without support for
* iteratee shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @param {*} [accumulator] The initial value.
* @param {boolean} [initAccum] Specify using the last element of `array` as
* the initial value.
* @returns {*} Returns the accumulated value.
*/
function arrayReduceRight(array, iteratee, accumulator, initAccum) {
var length = array == null ? 0 : array.length;
if (initAccum && length) {
accumulator = array[--length];
}
while (length--) {
accumulator = iteratee(accumulator, array[length], length, array);
}
return accumulator;
}
/**
* This method is like `_.reduce` except that it iterates over elements of
* `collection` from right to left.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @param {*} [accumulator] The initial value.
* @returns {*} Returns the accumulated value.
* @see _.reduce
* @example
*
* var array = [[0, 1], [2, 3], [4, 5]];
*
* _.reduceRight(array, function(flattened, other) {
* return flattened.concat(other);
* }, []);
* // => [4, 5, 2, 3, 0, 1]
*/
function reduceRight(collection, iteratee, accumulator) {
var func = isArray(collection) ? arrayReduceRight : baseReduce,
initAccum = arguments.length < 3;
return func(collection, baseIteratee(iteratee, 4), accumulator, initAccum, baseEachRight);
}
/**
* The opposite of `_.filter`; this method returns the elements of `collection`
* that `predicate` does **not** return truthy for.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {Array} Returns the new filtered array.
* @see _.filter
* @example
*
* var users = [
* { 'user': 'barney', 'age': 36, 'active': false },
* { 'user': 'fred', 'age': 40, 'active': true }
* ];
*
* _.reject(users, function(o) { return !o.active; });
* // => objects for ['fred']
*
* // The `_.matches` iteratee shorthand.
* _.reject(users, { 'age': 40, 'active': true });
* // => objects for ['barney']
*
* // The `_.matchesProperty` iteratee shorthand.
* _.reject(users, ['active', false]);
* // => objects for ['fred']
*
* // The `_.property` iteratee shorthand.
* _.reject(users, 'active');
* // => objects for ['barney']
*/
function reject(collection, predicate) {
var func = isArray(collection) ? arrayFilter : baseFilter;
return func(collection, negate(baseIteratee(predicate, 3)));
}
/**
* Removes all elements from `array` that `predicate` returns truthy for
* and returns an array of the removed elements. The predicate is invoked
* with three arguments: (value, index, array).
*
* **Note:** Unlike `_.filter`, this method mutates `array`. Use `_.pull`
* to pull elements from an array by value.
*
* @static
* @memberOf _
* @since 2.0.0
* @category Array
* @param {Array} array The array to modify.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {Array} Returns the new array of removed elements.
* @example
*
* var array = [1, 2, 3, 4];
* var evens = _.remove(array, function(n) {
* return n % 2 == 0;
* });
*
* console.log(array);
* // => [1, 3]
*
* console.log(evens);
* // => [2, 4]
*/
function remove(array, predicate) {
var result = [];
if (!(array && array.length)) {
return result;
}
var index = -1,
indexes = [],
length = array.length;
predicate = baseIteratee(predicate, 3);
while (++index < length) {
var value = array[index];
if (predicate(value, index, array)) {
result.push(value);
indexes.push(index);
}
}
basePullAt(array, indexes);
return result;
}
/**
* Repeats the given string `n` times.
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to repeat.
* @param {number} [n=1] The number of times to repeat the string.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {string} Returns the repeated string.
* @example
*
* _.repeat('*', 3);
* // => '***'
*
* _.repeat('abc', 2);
* // => 'abcabc'
*
* _.repeat('abc', 0);
* // => ''
*/
function repeat(string, n, guard) {
if ((guard ? isIterateeCall(string, n, guard) : n === undefined)) {
n = 1;
} else {
n = toInteger(n);
}
return baseRepeat(toString(string), n);
}
/**
* Replaces matches for `pattern` in `string` with `replacement`.
*
* **Note:** This method is based on
* [`String#replace`](https://mdn.io/String/replace).
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to modify.
* @param {RegExp|string} pattern The pattern to replace.
* @param {Function|string} replacement The match replacement.
* @returns {string} Returns the modified string.
* @example
*
* _.replace('Hi Fred', 'Fred', 'Barney');
* // => 'Hi Barney'
*/
function replace() {
var args = arguments,
string = toString(args[0]);
return args.length < 3 ? string : string.replace(args[1], args[2]);
}
/** Error message constants. */
var FUNC_ERROR_TEXT$9 = 'Expected a function';
/**
* Creates a function that invokes `func` with the `this` binding of the
* created function and arguments from `start` and beyond provided as
* an array.
*
* **Note:** This method is based on the
* [rest parameter](https://mdn.io/rest_parameters).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Function
* @param {Function} func The function to apply a rest parameter to.
* @param {number} [start=func.length-1] The start position of the rest parameter.
* @returns {Function} Returns the new function.
* @example
*
* var say = _.rest(function(what, names) {
* return what + ' ' + _.initial(names).join(', ') +
* (_.size(names) > 1 ? ', & ' : '') + _.last(names);
* });
*
* say('hello', 'fred', 'barney', 'pebbles');
* // => 'hello fred, barney, & pebbles'
*/
function rest(func, start) {
if (typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT$9);
}
start = start === undefined ? start : toInteger(start);
return baseRest(func, start);
}
/**
* This method is like `_.get` except that if the resolved value is a
* function it's invoked with the `this` binding of its parent object and
* its result is returned.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The object to query.
* @param {Array|string} path The path of the property to resolve.
* @param {*} [defaultValue] The value returned for `undefined` resolved values.
* @returns {*} Returns the resolved value.
* @example
*
* var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] };
*
* _.result(object, 'a[0].b.c1');
* // => 3
*
* _.result(object, 'a[0].b.c2');
* // => 4
*
* _.result(object, 'a[0].b.c3', 'default');
* // => 'default'
*
* _.result(object, 'a[0].b.c3', _.constant('default'));
* // => 'default'
*/
function result(object, path, defaultValue) {
path = castPath(path, object);
var index = -1,
length = path.length;
// Ensure the loop is entered when path is empty.
if (!length) {
length = 1;
object = undefined;
}
while (++index < length) {
var value = object == null ? undefined : object[toKey(path[index])];
if (value === undefined) {
index = length;
value = defaultValue;
}
object = isFunction(value) ? value.call(object) : value;
}
return object;
}
/** Used for built-in method references. */
var arrayProto$4 = Array.prototype;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeReverse = arrayProto$4.reverse;
/**
* Reverses `array` so that the first element becomes the last, the second
* element becomes the second to last, and so on.
*
* **Note:** This method mutates `array` and is based on
* [`Array#reverse`](https://mdn.io/Array/reverse).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to modify.
* @returns {Array} Returns `array`.
* @example
*
* var array = [1, 2, 3];
*
* _.reverse(array);
* // => [3, 2, 1]
*
* console.log(array);
* // => [3, 2, 1]
*/
function reverse(array) {
return array == null ? array : nativeReverse.call(array);
}
/**
* Computes `number` rounded to `precision`.
*
* @static
* @memberOf _
* @since 3.10.0
* @category Math
* @param {number} number The number to round.
* @param {number} [precision=0] The precision to round to.
* @returns {number} Returns the rounded number.
* @example
*
* _.round(4.006);
* // => 4
*
* _.round(4.006, 2);
* // => 4.01
*
* _.round(4060, -2);
* // => 4100
*/
var round = createRound('round');
/**
* A specialized version of `_.sample` for arrays.
*
* @private
* @param {Array} array The array to sample.
* @returns {*} Returns the random element.
*/
function arraySample(array) {
var length = array.length;
return length ? array[baseRandom(0, length - 1)] : undefined;
}
/**
* The base implementation of `_.sample`.
*
* @private
* @param {Array|Object} collection The collection to sample.
* @returns {*} Returns the random element.
*/
function baseSample(collection) {
return arraySample(values(collection));
}
/**
* Gets a random element from `collection`.
*
* @static
* @memberOf _
* @since 2.0.0
* @category Collection
* @param {Array|Object} collection The collection to sample.
* @returns {*} Returns the random element.
* @example
*
* _.sample([1, 2, 3, 4]);
* // => 2
*/
function sample(collection) {
var func = isArray(collection) ? arraySample : baseSample;
return func(collection);
}
/**
* A specialized version of `_.shuffle` which mutates and sets the size of `array`.
*
* @private
* @param {Array} array The array to shuffle.
* @param {number} [size=array.length] The size of `array`.
* @returns {Array} Returns `array`.
*/
function shuffleSelf(array, size) {
var index = -1,
length = array.length,
lastIndex = length - 1;
size = size === undefined ? length : size;
while (++index < size) {
var rand = baseRandom(index, lastIndex),
value = array[rand];
array[rand] = array[index];
array[index] = value;
}
array.length = size;
return array;
}
/**
* A specialized version of `_.sampleSize` for arrays.
*
* @private
* @param {Array} array The array to sample.
* @param {number} n The number of elements to sample.
* @returns {Array} Returns the random elements.
*/
function arraySampleSize(array, n) {
return shuffleSelf(copyArray(array), baseClamp(n, 0, array.length));
}
/**
* The base implementation of `_.sampleSize` without param guards.
*
* @private
* @param {Array|Object} collection The collection to sample.
* @param {number} n The number of elements to sample.
* @returns {Array} Returns the random elements.
*/
function baseSampleSize(collection, n) {
var array = values(collection);
return shuffleSelf(array, baseClamp(n, 0, array.length));
}
/**
* Gets `n` random elements at unique keys from `collection` up to the
* size of `collection`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Collection
* @param {Array|Object} collection The collection to sample.
* @param {number} [n=1] The number of elements to sample.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Array} Returns the random elements.
* @example
*
* _.sampleSize([1, 2, 3], 2);
* // => [3, 1]
*
* _.sampleSize([1, 2, 3], 4);
* // => [2, 3, 1]
*/
function sampleSize(collection, n, guard) {
if ((guard ? isIterateeCall(collection, n, guard) : n === undefined)) {
n = 1;
} else {
n = toInteger(n);
}
var func = isArray(collection) ? arraySampleSize : baseSampleSize;
return func(collection, n);
}
/**
* Sets the value at `path` of `object`. If a portion of `path` doesn't exist,
* it's created. Arrays are created for missing index properties while objects
* are created for all other missing properties. Use `_.setWith` to customize
* `path` creation.
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 3.7.0
* @category Object
* @param {Object} object The object to modify.
* @param {Array|string} path The path of the property to set.
* @param {*} value The value to set.
* @returns {Object} Returns `object`.
* @example
*
* var object = { 'a': [{ 'b': { 'c': 3 } }] };
*
* _.set(object, 'a[0].b.c', 4);
* console.log(object.a[0].b.c);
* // => 4
*
* _.set(object, ['x', '0', 'y', 'z'], 5);
* console.log(object.x[0].y.z);
* // => 5
*/
function set(object, path, value) {
return object == null ? object : baseSet(object, path, value);
}
/**
* This method is like `_.set` except that it accepts `customizer` which is
* invoked to produce the objects of `path`. If `customizer` returns `undefined`
* path creation is handled by the method instead. The `customizer` is invoked
* with three arguments: (nsValue, key, nsObject).
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The object to modify.
* @param {Array|string} path The path of the property to set.
* @param {*} value The value to set.
* @param {Function} [customizer] The function to customize assigned values.
* @returns {Object} Returns `object`.
* @example
*
* var object = {};
*
* _.setWith(object, '[0][1]', 'a', Object);
* // => { '0': { '1': 'a' } }
*/
function setWith(object, path, value, customizer) {
customizer = typeof customizer == 'function' ? customizer : undefined;
return object == null ? object : baseSet(object, path, value, customizer);
}
/**
* A specialized version of `_.shuffle` for arrays.
*
* @private
* @param {Array} array The array to shuffle.
* @returns {Array} Returns the new shuffled array.
*/
function arrayShuffle(array) {
return shuffleSelf(copyArray(array));
}
/**
* The base implementation of `_.shuffle`.
*
* @private
* @param {Array|Object} collection The collection to shuffle.
* @returns {Array} Returns the new shuffled array.
*/
function baseShuffle(collection) {
return shuffleSelf(values(collection));
}
/**
* Creates an array of shuffled values, using a version of the
* [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle).
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to shuffle.
* @returns {Array} Returns the new shuffled array.
* @example
*
* _.shuffle([1, 2, 3, 4]);
* // => [4, 1, 3, 2]
*/
function shuffle(collection) {
var func = isArray(collection) ? arrayShuffle : baseShuffle;
return func(collection);
}
/** `Object#toString` result references. */
var mapTag$9 = '[object Map]',
setTag$9 = '[object Set]';
/**
* Gets the size of `collection` by returning its length for array-like
* values or the number of own enumerable string keyed properties for objects.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object|string} collection The collection to inspect.
* @returns {number} Returns the collection size.
* @example
*
* _.size([1, 2, 3]);
* // => 3
*
* _.size({ 'a': 1, 'b': 2 });
* // => 2
*
* _.size('pebbles');
* // => 7
*/
function size(collection) {
if (collection == null) {
return 0;
}
if (isArrayLike(collection)) {
return isString(collection) ? stringSize(collection) : collection.length;
}
var tag = getTag$1(collection);
if (tag == mapTag$9 || tag == setTag$9) {
return collection.size;
}
return baseKeys(collection).length;
}
/**
* Creates a slice of `array` from `start` up to, but not including, `end`.
*
* **Note:** This method is used instead of
* [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are
* returned.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to slice.
* @param {number} [start=0] The start position.
* @param {number} [end=array.length] The end position.
* @returns {Array} Returns the slice of `array`.
*/
function slice(array, start, end) {
var length = array == null ? 0 : array.length;
if (!length) {
return [];
}
if (end && typeof end != 'number' && isIterateeCall(array, start, end)) {
start = 0;
end = length;
}
else {
start = start == null ? 0 : toInteger(start);
end = end === undefined ? length : toInteger(end);
}
return baseSlice(array, start, end);
}
/**
* Converts `string` to
* [snake case](https://en.wikipedia.org/wiki/Snake_case).
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the snake cased string.
* @example
*
* _.snakeCase('Foo Bar');
* // => 'foo_bar'
*
* _.snakeCase('fooBar');
* // => 'foo_bar'
*
* _.snakeCase('--FOO-BAR--');
* // => 'foo_bar'
*/
var snakeCase = createCompounder(function(result, word, index) {
return result + (index ? '_' : '') + word.toLowerCase();
});
/**
* The base implementation of `_.some` without support for iteratee shorthands.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} predicate The function invoked per iteration.
* @returns {boolean} Returns `true` if any element passes the predicate check,
* else `false`.
*/
function baseSome(collection, predicate) {
var result;
baseEach(collection, function(value, index, collection) {
result = predicate(value, index, collection);
return !result;
});
return !!result;
}
/**
* Checks if `predicate` returns truthy for **any** element of `collection`.
* Iteration is stopped once `predicate` returns truthy. The predicate is
* invoked with three arguments: (value, index|key, collection).
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {boolean} Returns `true` if any element passes the predicate check,
* else `false`.
* @example
*
* _.some([null, 0, 'yes', false], Boolean);
* // => true
*
* var users = [
* { 'user': 'barney', 'active': true },
* { 'user': 'fred', 'active': false }
* ];
*
* // The `_.matches` iteratee shorthand.
* _.some(users, { 'user': 'barney', 'active': false });
* // => false
*
* // The `_.matchesProperty` iteratee shorthand.
* _.some(users, ['active', false]);
* // => true
*
* // The `_.property` iteratee shorthand.
* _.some(users, 'active');
* // => true
*/
function some(collection, predicate, guard) {
var func = isArray(collection) ? arraySome : baseSome;
if (guard && isIterateeCall(collection, predicate, guard)) {
predicate = undefined;
}
return func(collection, baseIteratee(predicate, 3));
}
/**
* Creates an array of elements, sorted in ascending order by the results of
* running each element in a collection thru each iteratee. This method
* performs a stable sort, that is, it preserves the original sort order of
* equal elements. The iteratees are invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {...(Function|Function[])} [iteratees=[_.identity]]
* The iteratees to sort by.
* @returns {Array} Returns the new sorted array.
* @example
*
* var users = [
* { 'user': 'fred', 'age': 48 },
* { 'user': 'barney', 'age': 36 },
* { 'user': 'fred', 'age': 40 },
* { 'user': 'barney', 'age': 34 }
* ];
*
* _.sortBy(users, [function(o) { return o.user; }]);
* // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
*
* _.sortBy(users, ['user', 'age']);
* // => objects for [['barney', 34], ['barney', 36], ['fred', 40], ['fred', 48]]
*/
var sortBy = baseRest(function(collection, iteratees) {
if (collection == null) {
return [];
}
var length = iteratees.length;
if (length > 1 && isIterateeCall(collection, iteratees[0], iteratees[1])) {
iteratees = [];
} else if (length > 2 && isIterateeCall(iteratees[0], iteratees[1], iteratees[2])) {
iteratees = [iteratees[0]];
}
return baseOrderBy(collection, baseFlatten(iteratees, 1), []);
});
/** Used as references for the maximum length and index of an array. */
var MAX_ARRAY_LENGTH$2 = 4294967295,
MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH$2 - 1;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeFloor$3 = Math.floor,
nativeMin$10 = Math.min;
/**
* The base implementation of `_.sortedIndexBy` and `_.sortedLastIndexBy`
* which invokes `iteratee` for `value` and each element of `array` to compute
* their sort ranking. The iteratee is invoked with one argument; (value).
*
* @private
* @param {Array} array The sorted array to inspect.
* @param {*} value The value to evaluate.
* @param {Function} iteratee The iteratee invoked per element.
* @param {boolean} [retHighest] Specify returning the highest qualified index.
* @returns {number} Returns the index at which `value` should be inserted
* into `array`.
*/
function baseSortedIndexBy(array, value, iteratee, retHighest) {
value = iteratee(value);
var low = 0,
high = array == null ? 0 : array.length,
valIsNaN = value !== value,
valIsNull = value === null,
valIsSymbol = isSymbol(value),
valIsUndefined = value === undefined;
while (low < high) {
var mid = nativeFloor$3((low + high) / 2),
computed = iteratee(array[mid]),
othIsDefined = computed !== undefined,
othIsNull = computed === null,
othIsReflexive = computed === computed,
othIsSymbol = isSymbol(computed);
if (valIsNaN) {
var setLow = retHighest || othIsReflexive;
} else if (valIsUndefined) {
setLow = othIsReflexive && (retHighest || othIsDefined);
} else if (valIsNull) {
setLow = othIsReflexive && othIsDefined && (retHighest || !othIsNull);
} else if (valIsSymbol) {
setLow = othIsReflexive && othIsDefined && !othIsNull && (retHighest || !othIsSymbol);
} else if (othIsNull || othIsSymbol) {
setLow = false;
} else {
setLow = retHighest ? (computed <= value) : (computed < value);
}
if (setLow) {
low = mid + 1;
} else {
high = mid;
}
}
return nativeMin$10(high, MAX_ARRAY_INDEX);
}
/** Used as references for the maximum length and index of an array. */
var MAX_ARRAY_LENGTH$3 = 4294967295,
HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH$3 >>> 1;
/**
* The base implementation of `_.sortedIndex` and `_.sortedLastIndex` which
* performs a binary search of `array` to determine the index at which `value`
* should be inserted into `array` in order to maintain its sort order.
*
* @private
* @param {Array} array The sorted array to inspect.
* @param {*} value The value to evaluate.
* @param {boolean} [retHighest] Specify returning the highest qualified index.
* @returns {number} Returns the index at which `value` should be inserted
* into `array`.
*/
function baseSortedIndex(array, value, retHighest) {
var low = 0,
high = array == null ? low : array.length;
if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) {
while (low < high) {
var mid = (low + high) >>> 1,
computed = array[mid];
if (computed !== null && !isSymbol(computed) &&
(retHighest ? (computed <= value) : (computed < value))) {
low = mid + 1;
} else {
high = mid;
}
}
return high;
}
return baseSortedIndexBy(array, value, identity, retHighest);
}
/**
* Uses a binary search to determine the lowest index at which `value`
* should be inserted into `array` in order to maintain its sort order.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The sorted array to inspect.
* @param {*} value The value to evaluate.
* @returns {number} Returns the index at which `value` should be inserted
* into `array`.
* @example
*
* _.sortedIndex([30, 50], 40);
* // => 1
*/
function sortedIndex(array, value) {
return baseSortedIndex(array, value);
}
/**
* This method is like `_.sortedIndex` except that it accepts `iteratee`
* which is invoked for `value` and each element of `array` to compute their
* sort ranking. The iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The sorted array to inspect.
* @param {*} value The value to evaluate.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {number} Returns the index at which `value` should be inserted
* into `array`.
* @example
*
* var objects = [{ 'x': 4 }, { 'x': 5 }];
*
* _.sortedIndexBy(objects, { 'x': 4 }, function(o) { return o.x; });
* // => 0
*
* // The `_.property` iteratee shorthand.
* _.sortedIndexBy(objects, { 'x': 4 }, 'x');
* // => 0
*/
function sortedIndexBy(array, value, iteratee) {
return baseSortedIndexBy(array, value, baseIteratee(iteratee, 2));
}
/**
* This method is like `_.indexOf` except that it performs a binary
* search on a sorted `array`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to inspect.
* @param {*} value The value to search for.
* @returns {number} Returns the index of the matched value, else `-1`.
* @example
*
* _.sortedIndexOf([4, 5, 5, 5, 6], 5);
* // => 1
*/
function sortedIndexOf(array, value) {
var length = array == null ? 0 : array.length;
if (length) {
var index = baseSortedIndex(array, value);
if (index < length && eq(array[index], value)) {
return index;
}
}
return -1;
}
/**
* This method is like `_.sortedIndex` except that it returns the highest
* index at which `value` should be inserted into `array` in order to
* maintain its sort order.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The sorted array to inspect.
* @param {*} value The value to evaluate.
* @returns {number} Returns the index at which `value` should be inserted
* into `array`.
* @example
*
* _.sortedLastIndex([4, 5, 5, 5, 6], 5);
* // => 4
*/
function sortedLastIndex(array, value) {
return baseSortedIndex(array, value, true);
}
/**
* This method is like `_.sortedLastIndex` except that it accepts `iteratee`
* which is invoked for `value` and each element of `array` to compute their
* sort ranking. The iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The sorted array to inspect.
* @param {*} value The value to evaluate.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {number} Returns the index at which `value` should be inserted
* into `array`.
* @example
*
* var objects = [{ 'x': 4 }, { 'x': 5 }];
*
* _.sortedLastIndexBy(objects, { 'x': 4 }, function(o) { return o.x; });
* // => 1
*
* // The `_.property` iteratee shorthand.
* _.sortedLastIndexBy(objects, { 'x': 4 }, 'x');
* // => 1
*/
function sortedLastIndexBy(array, value, iteratee) {
return baseSortedIndexBy(array, value, baseIteratee(iteratee, 2), true);
}
/**
* This method is like `_.lastIndexOf` except that it performs a binary
* search on a sorted `array`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to inspect.
* @param {*} value The value to search for.
* @returns {number} Returns the index of the matched value, else `-1`.
* @example
*
* _.sortedLastIndexOf([4, 5, 5, 5, 6], 5);
* // => 3
*/
function sortedLastIndexOf(array, value) {
var length = array == null ? 0 : array.length;
if (length) {
var index = baseSortedIndex(array, value, true) - 1;
if (eq(array[index], value)) {
return index;
}
}
return -1;
}
/**
* The base implementation of `_.sortedUniq` and `_.sortedUniqBy` without
* support for iteratee shorthands.
*
* @private
* @param {Array} array The array to inspect.
* @param {Function} [iteratee] The iteratee invoked per element.
* @returns {Array} Returns the new duplicate free array.
*/
function baseSortedUniq(array, iteratee) {
var index = -1,
length = array.length,
resIndex = 0,
result = [];
while (++index < length) {
var value = array[index],
computed = iteratee ? iteratee(value) : value;
if (!index || !eq(computed, seen)) {
var seen = computed;
result[resIndex++] = value === 0 ? 0 : value;
}
}
return result;
}
/**
* This method is like `_.uniq` except that it's designed and optimized
* for sorted arrays.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to inspect.
* @returns {Array} Returns the new duplicate free array.
* @example
*
* _.sortedUniq([1, 1, 2]);
* // => [1, 2]
*/
function sortedUniq(array) {
return (array && array.length)
? baseSortedUniq(array)
: [];
}
/**
* This method is like `_.uniqBy` except that it's designed and optimized
* for sorted arrays.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to inspect.
* @param {Function} [iteratee] The iteratee invoked per element.
* @returns {Array} Returns the new duplicate free array.
* @example
*
* _.sortedUniqBy([1.1, 1.2, 2.3, 2.4], Math.floor);
* // => [1.1, 2.3]
*/
function sortedUniqBy(array, iteratee) {
return (array && array.length)
? baseSortedUniq(array, baseIteratee(iteratee, 2))
: [];
}
/** Used as references for the maximum length and index of an array. */
var MAX_ARRAY_LENGTH$4 = 4294967295;
/**
* Splits `string` by `separator`.
*
* **Note:** This method is based on
* [`String#split`](https://mdn.io/String/split).
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to split.
* @param {RegExp|string} separator The separator pattern to split by.
* @param {number} [limit] The length to truncate results to.
* @returns {Array} Returns the string segments.
* @example
*
* _.split('a-b-c', '-', 2);
* // => ['a', 'b']
*/
function split(string, separator, limit) {
if (limit && typeof limit != 'number' && isIterateeCall(string, separator, limit)) {
separator = limit = undefined;
}
limit = limit === undefined ? MAX_ARRAY_LENGTH$4 : limit >>> 0;
if (!limit) {
return [];
}
string = toString(string);
if (string && (
typeof separator == 'string' ||
(separator != null && !isRegExp(separator))
)) {
separator = baseToString(separator);
if (!separator && hasUnicode(string)) {
return castSlice(stringToArray(string), 0, limit);
}
}
return string.split(separator, limit);
}
/** Error message constants. */
var FUNC_ERROR_TEXT$10 = 'Expected a function';
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax$13 = Math.max;
/**
* Creates a function that invokes `func` with the `this` binding of the
* create function and an array of arguments much like
* [`Function#apply`](http://www.ecma-international.org/ecma-262/7.0/#sec-function.prototype.apply).
*
* **Note:** This method is based on the
* [spread operator](https://mdn.io/spread_operator).
*
* @static
* @memberOf _
* @since 3.2.0
* @category Function
* @param {Function} func The function to spread arguments over.
* @param {number} [start=0] The start position of the spread.
* @returns {Function} Returns the new function.
* @example
*
* var say = _.spread(function(who, what) {
* return who + ' says ' + what;
* });
*
* say(['fred', 'hello']);
* // => 'fred says hello'
*
* var numbers = Promise.all([
* Promise.resolve(40),
* Promise.resolve(36)
* ]);
*
* numbers.then(_.spread(function(x, y) {
* return x + y;
* }));
* // => a Promise of 76
*/
function spread(func, start) {
if (typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT$10);
}
start = start == null ? 0 : nativeMax$13(toInteger(start), 0);
return baseRest(function(args) {
var array = args[start],
otherArgs = castSlice(args, 0, start);
if (array) {
arrayPush(otherArgs, array);
}
return apply(func, this, otherArgs);
});
}
/**
* Converts `string` to
* [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage).
*
* @static
* @memberOf _
* @since 3.1.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the start cased string.
* @example
*
* _.startCase('--foo-bar--');
* // => 'Foo Bar'
*
* _.startCase('fooBar');
* // => 'Foo Bar'
*
* _.startCase('__FOO_BAR__');
* // => 'FOO BAR'
*/
var startCase = createCompounder(function(result, word, index) {
return result + (index ? ' ' : '') + upperFirst(word);
});
/**
* Checks if `string` starts with the given target string.
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to inspect.
* @param {string} [target] The string to search for.
* @param {number} [position=0] The position to search from.
* @returns {boolean} Returns `true` if `string` starts with `target`,
* else `false`.
* @example
*
* _.startsWith('abc', 'a');
* // => true
*
* _.startsWith('abc', 'b');
* // => false
*
* _.startsWith('abc', 'b', 1);
* // => true
*/
function startsWith(string, target, position) {
string = toString(string);
position = position == null
? 0
: baseClamp(toInteger(position), 0, string.length);
target = baseToString(target);
return string.slice(position, position + target.length) == target;
}
/**
* This method returns a new empty object.
*
* @static
* @memberOf _
* @since 4.13.0
* @category Util
* @returns {Object} Returns the new empty object.
* @example
*
* var objects = _.times(2, _.stubObject);
*
* console.log(objects);
* // => [{}, {}]
*
* console.log(objects[0] === objects[1]);
* // => false
*/
function stubObject() {
return {};
}
/**
* This method returns an empty string.
*
* @static
* @memberOf _
* @since 4.13.0
* @category Util
* @returns {string} Returns the empty string.
* @example
*
* _.times(2, _.stubString);
* // => ['', '']
*/
function stubString() {
return '';
}
/**
* This method returns `true`.
*
* @static
* @memberOf _
* @since 4.13.0
* @category Util
* @returns {boolean} Returns `true`.
* @example
*
* _.times(2, _.stubTrue);
* // => [true, true]
*/
function stubTrue() {
return true;
}
/**
* Subtract two numbers.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Math
* @param {number} minuend The first number in a subtraction.
* @param {number} subtrahend The second number in a subtraction.
* @returns {number} Returns the difference.
* @example
*
* _.subtract(6, 4);
* // => 2
*/
var subtract = createMathOperation(function(minuend, subtrahend) {
return minuend - subtrahend;
}, 0);
/**
* Computes the sum of the values in `array`.
*
* @static
* @memberOf _
* @since 3.4.0
* @category Math
* @param {Array} array The array to iterate over.
* @returns {number} Returns the sum.
* @example
*
* _.sum([4, 2, 8, 6]);
* // => 20
*/
function sum(array) {
return (array && array.length)
? baseSum(array, identity)
: 0;
}
/**
* This method is like `_.sum` except that it accepts `iteratee` which is
* invoked for each element in `array` to generate the value to be summed.
* The iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Math
* @param {Array} array The array to iterate over.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {number} Returns the sum.
* @example
*
* var objects = [{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }];
*
* _.sumBy(objects, function(o) { return o.n; });
* // => 20
*
* // The `_.property` iteratee shorthand.
* _.sumBy(objects, 'n');
* // => 20
*/
function sumBy(array, iteratee) {
return (array && array.length)
? baseSum(array, baseIteratee(iteratee, 2))
: 0;
}
/**
* Gets all but the first element of `array`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to query.
* @returns {Array} Returns the slice of `array`.
* @example
*
* _.tail([1, 2, 3]);
* // => [2, 3]
*/
function tail(array) {
var length = array == null ? 0 : array.length;
return length ? baseSlice(array, 1, length) : [];
}
/**
* Creates a slice of `array` with `n` elements taken from the beginning.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to query.
* @param {number} [n=1] The number of elements to take.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Array} Returns the slice of `array`.
* @example
*
* _.take([1, 2, 3]);
* // => [1]
*
* _.take([1, 2, 3], 2);
* // => [1, 2]
*
* _.take([1, 2, 3], 5);
* // => [1, 2, 3]
*
* _.take([1, 2, 3], 0);
* // => []
*/
function take(array, n, guard) {
if (!(array && array.length)) {
return [];
}
n = (guard || n === undefined) ? 1 : toInteger(n);
return baseSlice(array, 0, n < 0 ? 0 : n);
}
/**
* Creates a slice of `array` with `n` elements taken from the end.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to query.
* @param {number} [n=1] The number of elements to take.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Array} Returns the slice of `array`.
* @example
*
* _.takeRight([1, 2, 3]);
* // => [3]
*
* _.takeRight([1, 2, 3], 2);
* // => [2, 3]
*
* _.takeRight([1, 2, 3], 5);
* // => [1, 2, 3]
*
* _.takeRight([1, 2, 3], 0);
* // => []
*/
function takeRight(array, n, guard) {
var length = array == null ? 0 : array.length;
if (!length) {
return [];
}
n = (guard || n === undefined) ? 1 : toInteger(n);
n = length - n;
return baseSlice(array, n < 0 ? 0 : n, length);
}
/**
* Creates a slice of `array` with elements taken from the end. Elements are
* taken until `predicate` returns falsey. The predicate is invoked with
* three arguments: (value, index, array).
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to query.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {Array} Returns the slice of `array`.
* @example
*
* var users = [
* { 'user': 'barney', 'active': true },
* { 'user': 'fred', 'active': false },
* { 'user': 'pebbles', 'active': false }
* ];
*
* _.takeRightWhile(users, function(o) { return !o.active; });
* // => objects for ['fred', 'pebbles']
*
* // The `_.matches` iteratee shorthand.
* _.takeRightWhile(users, { 'user': 'pebbles', 'active': false });
* // => objects for ['pebbles']
*
* // The `_.matchesProperty` iteratee shorthand.
* _.takeRightWhile(users, ['active', false]);
* // => objects for ['fred', 'pebbles']
*
* // The `_.property` iteratee shorthand.
* _.takeRightWhile(users, 'active');
* // => []
*/
function takeRightWhile(array, predicate) {
return (array && array.length)
? baseWhile(array, baseIteratee(predicate, 3), false, true)
: [];
}
/**
* Creates a slice of `array` with elements taken from the beginning. Elements
* are taken until `predicate` returns falsey. The predicate is invoked with
* three arguments: (value, index, array).
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to query.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {Array} Returns the slice of `array`.
* @example
*
* var users = [
* { 'user': 'barney', 'active': false },
* { 'user': 'fred', 'active': false },
* { 'user': 'pebbles', 'active': true }
* ];
*
* _.takeWhile(users, function(o) { return !o.active; });
* // => objects for ['barney', 'fred']
*
* // The `_.matches` iteratee shorthand.
* _.takeWhile(users, { 'user': 'barney', 'active': false });
* // => objects for ['barney']
*
* // The `_.matchesProperty` iteratee shorthand.
* _.takeWhile(users, ['active', false]);
* // => objects for ['barney', 'fred']
*
* // The `_.property` iteratee shorthand.
* _.takeWhile(users, 'active');
* // => []
*/
function takeWhile(array, predicate) {
return (array && array.length)
? baseWhile(array, baseIteratee(predicate, 3))
: [];
}
/**
* This method invokes `interceptor` and returns `value`. The interceptor
* is invoked with one argument; (value). The purpose of this method is to
* "tap into" a method chain sequence in order to modify intermediate results.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Seq
* @param {*} value The value to provide to `interceptor`.
* @param {Function} interceptor The function to invoke.
* @returns {*} Returns `value`.
* @example
*
* _([1, 2, 3])
* .tap(function(array) {
* // Mutate input array.
* array.pop();
* })
* .reverse()
* .value();
* // => [2, 1]
*/
function tap(value, interceptor) {
interceptor(value);
return value;
}
/** Used for built-in method references. */
var objectProto$26 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$22 = objectProto$26.hasOwnProperty;
/**
* Used by `_.defaults` to customize its `_.assignIn` use to assign properties
* of source objects to the destination object for all destination properties
* that resolve to `undefined`.
*
* @private
* @param {*} objValue The destination value.
* @param {*} srcValue The source value.
* @param {string} key The key of the property to assign.
* @param {Object} object The parent object of `objValue`.
* @returns {*} Returns the value to assign.
*/
function customDefaultsAssignIn(objValue, srcValue, key, object) {
if (objValue === undefined ||
(eq(objValue, objectProto$26[key]) && !hasOwnProperty$22.call(object, key))) {
return srcValue;
}
return objValue;
}
/** Used to escape characters for inclusion in compiled string literals. */
var stringEscapes = {
'\\': '\\',
"'": "'",
'\n': 'n',
'\r': 'r',
'\u2028': 'u2028',
'\u2029': 'u2029'
};
/**
* Used by `_.template` to escape characters for inclusion in compiled string literals.
*
* @private
* @param {string} chr The matched character to escape.
* @returns {string} Returns the escaped character.
*/
function escapeStringChar(chr) {
return '\\' + stringEscapes[chr];
}
/** Used to match template delimiters. */
var reInterpolate = /<%=([\s\S]+?)%>/g;
/** Used to match template delimiters. */
var reEscape = /<%-([\s\S]+?)%>/g;
/** Used to match template delimiters. */
var reEvaluate = /<%([\s\S]+?)%>/g;
/**
* By default, the template delimiters used by lodash are like those in
* embedded Ruby (ERB) as well as ES2015 template strings. Change the
* following template settings to use alternative delimiters.
*
* @static
* @memberOf _
* @type {Object}
*/
var templateSettings = {
/**
* Used to detect `data` property values to be HTML-escaped.
*
* @memberOf _.templateSettings
* @type {RegExp}
*/
'escape': reEscape,
/**
* Used to detect code to be evaluated.
*
* @memberOf _.templateSettings
* @type {RegExp}
*/
'evaluate': reEvaluate,
/**
* Used to detect `data` property values to inject.
*
* @memberOf _.templateSettings
* @type {RegExp}
*/
'interpolate': reInterpolate,
/**
* Used to reference the data object in the template text.
*
* @memberOf _.templateSettings
* @type {string}
*/
'variable': '',
/**
* Used to import variables into the compiled template.
*
* @memberOf _.templateSettings
* @type {Object}
*/
'imports': {
/**
* A reference to the `lodash` function.
*
* @memberOf _.templateSettings.imports
* @type {Function}
*/
'_': { 'escape': escape }
}
};
/** Used to match empty string literals in compiled template source. */
var reEmptyStringLeading = /\b__p \+= '';/g,
reEmptyStringMiddle = /\b(__p \+=) '' \+/g,
reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g;
/**
* Used to match
* [ES template delimiters](http://ecma-international.org/ecma-262/7.0/#sec-template-literal-lexical-components).
*/
var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g;
/** Used to ensure capturing order of template delimiters. */
var reNoMatch = /($^)/;
/** Used to match unescaped characters in compiled string literals. */
var reUnescapedString = /['\n\r\u2028\u2029\\]/g;
/**
* Creates a compiled template function that can interpolate data properties
* in "interpolate" delimiters, HTML-escape interpolated data properties in
* "escape" delimiters, and execute JavaScript in "evaluate" delimiters. Data
* properties may be accessed as free variables in the template. If a setting
* object is given, it takes precedence over `_.templateSettings` values.
*
* **Note:** In the development build `_.template` utilizes
* [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl)
* for easier debugging.
*
* For more information on precompiling templates see
* [lodash's custom builds documentation](https://lodash.com/custom-builds).
*
* For more information on Chrome extension sandboxes see
* [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval).
*
* @static
* @since 0.1.0
* @memberOf _
* @category String
* @param {string} [string=''] The template string.
* @param {Object} [options={}] The options object.
* @param {RegExp} [options.escape=_.templateSettings.escape]
* The HTML "escape" delimiter.
* @param {RegExp} [options.evaluate=_.templateSettings.evaluate]
* The "evaluate" delimiter.
* @param {Object} [options.imports=_.templateSettings.imports]
* An object to import into the template as free variables.
* @param {RegExp} [options.interpolate=_.templateSettings.interpolate]
* The "interpolate" delimiter.
* @param {string} [options.sourceURL='templateSources[n]']
* The sourceURL of the compiled template.
* @param {string} [options.variable='obj']
* The data object variable name.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Function} Returns the compiled template function.
* @example
*
* // Use the "interpolate" delimiter to create a compiled template.
* var compiled = _.template('hello <%= user %>!');
* compiled({ 'user': 'fred' });
* // => 'hello fred!'
*
* // Use the HTML "escape" delimiter to escape data property values.
* var compiled = _.template('<b><%- value %></b>');
* compiled({ 'value': '<script>' });
* // => '<b><script></b>'
*
* // Use the "evaluate" delimiter to execute JavaScript and generate HTML.
* var compiled = _.template('<% _.forEach(users, function(user) { %><li><%- user %></li><% }); %>');
* compiled({ 'users': ['fred', 'barney'] });
* // => '<li>fred</li><li>barney</li>'
*
* // Use the internal `print` function in "evaluate" delimiters.
* var compiled = _.template('<% print("hello " + user); %>!');
* compiled({ 'user': 'barney' });
* // => 'hello barney!'
*
* // Use the ES template literal delimiter as an "interpolate" delimiter.
* // Disable support by replacing the "interpolate" delimiter.
* var compiled = _.template('hello ${ user }!');
* compiled({ 'user': 'pebbles' });
* // => 'hello pebbles!'
*
* // Use backslashes to treat delimiters as plain text.
* var compiled = _.template('<%= "\\<%- value %\\>" %>');
* compiled({ 'value': 'ignored' });
* // => '<%- value %>'
*
* // Use the `imports` option to import `jQuery` as `jq`.
* var text = '<% jq.each(users, function(user) { %><li><%- user %></li><% }); %>';
* var compiled = _.template(text, { 'imports': { 'jq': jQuery } });
* compiled({ 'users': ['fred', 'barney'] });
* // => '<li>fred</li><li>barney</li>'
*
* // Use the `sourceURL` option to specify a custom sourceURL for the template.
* var compiled = _.template('hello <%= user %>!', { 'sourceURL': '/basic/greeting.jst' });
* compiled(data);
* // => Find the source of "greeting.jst" under the Sources tab or Resources panel of the web inspector.
*
* // Use the `variable` option to ensure a with-statement isn't used in the compiled template.
* var compiled = _.template('hi <%= data.user %>!', { 'variable': 'data' });
* compiled.source;
* // => function(data) {
* // var __t, __p = '';
* // __p += 'hi ' + ((__t = ( data.user )) == null ? '' : __t) + '!';
* // return __p;
* // }
*
* // Use custom template delimiters.
* _.templateSettings.interpolate = /{{([\s\S]+?)}}/g;
* var compiled = _.template('hello {{ user }}!');
* compiled({ 'user': 'mustache' });
* // => 'hello mustache!'
*
* // Use the `source` property to inline compiled templates for meaningful
* // line numbers in error messages and stack traces.
* fs.writeFileSync(path.join(process.cwd(), 'jst.js'), '\
* var JST = {\
* "main": ' + _.template(mainText).source + '\
* };\
* ');
*/
function template(string, options, guard) {
// Based on John Resig's `tmpl` implementation
// (http://ejohn.org/blog/javascript-micro-templating/)
// and Laura Doktorova's doT.js (https://github.com/olado/doT).
var settings = templateSettings.imports._.templateSettings || templateSettings;
if (guard && isIterateeCall(string, options, guard)) {
options = undefined;
}
string = toString(string);
options = assignInWith({}, options, settings, customDefaultsAssignIn);
var imports = assignInWith({}, options.imports, settings.imports, customDefaultsAssignIn),
importsKeys = keys(imports),
importsValues = baseValues(imports, importsKeys);
var isEscaping,
isEvaluating,
index = 0,
interpolate = options.interpolate || reNoMatch,
source = "__p += '";
// Compile the regexp to match each delimiter.
var reDelimiters = RegExp(
(options.escape || reNoMatch).source + '|' +
interpolate.source + '|' +
(interpolate === reInterpolate ? reEsTemplate : reNoMatch).source + '|' +
(options.evaluate || reNoMatch).source + '|$'
, 'g');
// Use a sourceURL for easier debugging.
var sourceURL = 'sourceURL' in options ? '//# sourceURL=' + options.sourceURL + '\n' : '';
string.replace(reDelimiters, function(match, escapeValue, interpolateValue, esTemplateValue, evaluateValue, offset) {
interpolateValue || (interpolateValue = esTemplateValue);
// Escape characters that can't be included in string literals.
source += string.slice(index, offset).replace(reUnescapedString, escapeStringChar);
// Replace delimiters with snippets.
if (escapeValue) {
isEscaping = true;
source += "' +\n__e(" + escapeValue + ") +\n'";
}
if (evaluateValue) {
isEvaluating = true;
source += "';\n" + evaluateValue + ";\n__p += '";
}
if (interpolateValue) {
source += "' +\n((__t = (" + interpolateValue + ")) == null ? '' : __t) +\n'";
}
index = offset + match.length;
// The JS engine embedded in Adobe products needs `match` returned in
// order to produce the correct `offset` value.
return match;
});
source += "';\n";
// If `variable` is not specified wrap a with-statement around the generated
// code to add the data object to the top of the scope chain.
var variable = options.variable;
if (!variable) {
source = 'with (obj) {\n' + source + '\n}\n';
}
// Cleanup code by stripping empty strings.
source = (isEvaluating ? source.replace(reEmptyStringLeading, '') : source)
.replace(reEmptyStringMiddle, '$1')
.replace(reEmptyStringTrailing, '$1;');
// Frame code as the function body.
source = 'function(' + (variable || 'obj') + ') {\n' +
(variable
? ''
: 'obj || (obj = {});\n'
) +
"var __t, __p = ''" +
(isEscaping
? ', __e = _.escape'
: ''
) +
(isEvaluating
? ', __j = Array.prototype.join;\n' +
"function print() { __p += __j.call(arguments, '') }\n"
: ';\n'
) +
source +
'return __p\n}';
var result = attempt(function() {
return Function(importsKeys, sourceURL + 'return ' + source)
.apply(undefined, importsValues);
});
// Provide the compiled function's source by its `toString` method or
// the `source` property as a convenience for inlining compiled templates.
result.source = source;
if (isError(result)) {
throw result;
}
return result;
}
/** Error message constants. */
var FUNC_ERROR_TEXT$11 = 'Expected a function';
/**
* Creates a throttled function that only invokes `func` at most once per
* every `wait` milliseconds. The throttled function comes with a `cancel`
* method to cancel delayed `func` invocations and a `flush` method to
* immediately invoke them. Provide `options` to indicate whether `func`
* should be invoked on the leading and/or trailing edge of the `wait`
* timeout. The `func` is invoked with the last arguments provided to the
* throttled function. Subsequent calls to the throttled function return the
* result of the last `func` invocation.
*
* **Note:** If `leading` and `trailing` options are `true`, `func` is
* invoked on the trailing edge of the timeout only if the throttled function
* is invoked more than once during the `wait` timeout.
*
* If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
* until to the next tick, similar to `setTimeout` with a timeout of `0`.
*
* See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
* for details over the differences between `_.throttle` and `_.debounce`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {Function} func The function to throttle.
* @param {number} [wait=0] The number of milliseconds to throttle invocations to.
* @param {Object} [options={}] The options object.
* @param {boolean} [options.leading=true]
* Specify invoking on the leading edge of the timeout.
* @param {boolean} [options.trailing=true]
* Specify invoking on the trailing edge of the timeout.
* @returns {Function} Returns the new throttled function.
* @example
*
* // Avoid excessively updating the position while scrolling.
* jQuery(window).on('scroll', _.throttle(updatePosition, 100));
*
* // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes.
* var throttled = _.throttle(renewToken, 300000, { 'trailing': false });
* jQuery(element).on('click', throttled);
*
* // Cancel the trailing throttled invocation.
* jQuery(window).on('popstate', throttled.cancel);
*/
function throttle(func, wait, options) {
var leading = true,
trailing = true;
if (typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT$11);
}
if (isObject(options)) {
leading = 'leading' in options ? !!options.leading : leading;
trailing = 'trailing' in options ? !!options.trailing : trailing;
}
return debounce(func, wait, {
'leading': leading,
'maxWait': wait,
'trailing': trailing
});
}
/**
* This method is like `_.tap` except that it returns the result of `interceptor`.
* The purpose of this method is to "pass thru" values replacing intermediate
* results in a method chain sequence.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Seq
* @param {*} value The value to provide to `interceptor`.
* @param {Function} interceptor The function to invoke.
* @returns {*} Returns the result of `interceptor`.
* @example
*
* _(' abc ')
* .chain()
* .trim()
* .thru(function(value) {
* return [value];
* })
* .value();
* // => ['abc']
*/
function thru(value, interceptor) {
return interceptor(value);
}
/** Used as references for various `Number` constants. */
var MAX_SAFE_INTEGER$4 = 9007199254740991;
/** Used as references for the maximum length and index of an array. */
var MAX_ARRAY_LENGTH$5 = 4294967295;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMin$11 = Math.min;
/**
* Invokes the iteratee `n` times, returning an array of the results of
* each invocation. The iteratee is invoked with one argument; (index).
*
* @static
* @since 0.1.0
* @memberOf _
* @category Util
* @param {number} n The number of times to invoke `iteratee`.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Array} Returns the array of results.
* @example
*
* _.times(3, String);
* // => ['0', '1', '2']
*
* _.times(4, _.constant(0));
* // => [0, 0, 0, 0]
*/
function times(n, iteratee) {
n = toInteger(n);
if (n < 1 || n > MAX_SAFE_INTEGER$4) {
return [];
}
var index = MAX_ARRAY_LENGTH$5,
length = nativeMin$11(n, MAX_ARRAY_LENGTH$5);
iteratee = castFunction(iteratee);
n -= MAX_ARRAY_LENGTH$5;
var result = baseTimes(length, iteratee);
while (++index < n) {
iteratee(index);
}
return result;
}
/**
* Enables the wrapper to be iterable.
*
* @name Symbol.iterator
* @memberOf _
* @since 4.0.0
* @category Seq
* @returns {Object} Returns the wrapper object.
* @example
*
* var wrapped = _([1, 2]);
*
* wrapped[Symbol.iterator]() === wrapped;
* // => true
*
* Array.from(wrapped);
* // => [1, 2]
*/
function wrapperToIterator() {
return this;
}
/**
* The base implementation of `wrapperValue` which returns the result of
* performing a sequence of actions on the unwrapped `value`, where each
* successive action is supplied the return value of the previous.
*
* @private
* @param {*} value The unwrapped value.
* @param {Array} actions Actions to perform to resolve the unwrapped value.
* @returns {*} Returns the resolved value.
*/
function baseWrapperValue(value, actions) {
var result = value;
if (result instanceof LazyWrapper) {
result = result.value();
}
return arrayReduce(actions, function(result, action) {
return action.func.apply(action.thisArg, arrayPush([result], action.args));
}, result);
}
/**
* Executes the chain sequence to resolve the unwrapped value.
*
* @name value
* @memberOf _
* @since 0.1.0
* @alias toJSON, valueOf
* @category Seq
* @returns {*} Returns the resolved unwrapped value.
* @example
*
* _([1, 2, 3]).value();
* // => [1, 2, 3]
*/
function wrapperValue() {
return baseWrapperValue(this.__wrapped__, this.__actions__);
}
/**
* Converts `string`, as a whole, to lower case just like
* [String#toLowerCase](https://mdn.io/toLowerCase).
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the lower cased string.
* @example
*
* _.toLower('--Foo-Bar--');
* // => '--foo-bar--'
*
* _.toLower('fooBar');
* // => 'foobar'
*
* _.toLower('__FOO_BAR__');
* // => '__foo_bar__'
*/
function toLower(value) {
return toString(value).toLowerCase();
}
/**
* Converts `value` to a property path array.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Util
* @param {*} value The value to convert.
* @returns {Array} Returns the new property path array.
* @example
*
* _.toPath('a.b.c');
* // => ['a', 'b', 'c']
*
* _.toPath('a[0].b.c');
* // => ['a', '0', 'b', 'c']
*/
function toPath(value) {
if (isArray(value)) {
return arrayMap(value, toKey);
}
return isSymbol(value) ? [value] : copyArray(stringToPath(toString(value)));
}
/** Used as references for various `Number` constants. */
var MAX_SAFE_INTEGER$5 = 9007199254740991;
/**
* Converts `value` to a safe integer. A safe integer can be compared and
* represented correctly.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to convert.
* @returns {number} Returns the converted integer.
* @example
*
* _.toSafeInteger(3.2);
* // => 3
*
* _.toSafeInteger(Number.MIN_VALUE);
* // => 0
*
* _.toSafeInteger(Infinity);
* // => 9007199254740991
*
* _.toSafeInteger('3.2');
* // => 3
*/
function toSafeInteger(value) {
return value
? baseClamp(toInteger(value), -MAX_SAFE_INTEGER$5, MAX_SAFE_INTEGER$5)
: (value === 0 ? value : 0);
}
/**
* Converts `string`, as a whole, to upper case just like
* [String#toUpperCase](https://mdn.io/toUpperCase).
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the upper cased string.
* @example
*
* _.toUpper('--foo-bar--');
* // => '--FOO-BAR--'
*
* _.toUpper('fooBar');
* // => 'FOOBAR'
*
* _.toUpper('__foo_bar__');
* // => '__FOO_BAR__'
*/
function toUpper(value) {
return toString(value).toUpperCase();
}
/**
* An alternative to `_.reduce`; this method transforms `object` to a new
* `accumulator` object which is the result of running each of its own
* enumerable string keyed properties thru `iteratee`, with each invocation
* potentially mutating the `accumulator` object. If `accumulator` is not
* provided, a new object with the same `[[Prototype]]` will be used. The
* iteratee is invoked with four arguments: (accumulator, value, key, object).
* Iteratee functions may exit iteration early by explicitly returning `false`.
*
* @static
* @memberOf _
* @since 1.3.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @param {*} [accumulator] The custom accumulator value.
* @returns {*} Returns the accumulated value.
* @example
*
* _.transform([2, 3, 4], function(result, n) {
* result.push(n *= n);
* return n % 2 == 0;
* }, []);
* // => [4, 9]
*
* _.transform({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {
* (result[value] || (result[value] = [])).push(key);
* }, {});
* // => { '1': ['a', 'c'], '2': ['b'] }
*/
function transform(object, iteratee, accumulator) {
var isArr = isArray(object),
isArrLike = isArr || isBuffer(object) || isTypedArray(object);
iteratee = baseIteratee(iteratee, 4);
if (accumulator == null) {
var Ctor = object && object.constructor;
if (isArrLike) {
accumulator = isArr ? new Ctor : [];
}
else if (isObject(object)) {
accumulator = isFunction(Ctor) ? baseCreate(getPrototype(object)) : {};
}
else {
accumulator = {};
}
}
(isArrLike ? arrayEach : baseForOwn)(object, function(value, index, object) {
return iteratee(accumulator, value, index, object);
});
return accumulator;
}
/**
* Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol
* that is not found in the character symbols.
*
* @private
* @param {Array} strSymbols The string symbols to inspect.
* @param {Array} chrSymbols The character symbols to find.
* @returns {number} Returns the index of the last unmatched string symbol.
*/
function charsEndIndex(strSymbols, chrSymbols) {
var index = strSymbols.length;
while (index-- && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}
return index;
}
/**
* Used by `_.trim` and `_.trimStart` to get the index of the first string symbol
* that is not found in the character symbols.
*
* @private
* @param {Array} strSymbols The string symbols to inspect.
* @param {Array} chrSymbols The character symbols to find.
* @returns {number} Returns the index of the first unmatched string symbol.
*/
function charsStartIndex(strSymbols, chrSymbols) {
var index = -1,
length = strSymbols.length;
while (++index < length && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}
return index;
}
/** Used to match leading and trailing whitespace. */
var reTrim$1 = /^\s+|\s+$/g;
/**
* Removes leading and trailing whitespace or specified characters from `string`.
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to trim.
* @param {string} [chars=whitespace] The characters to trim.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {string} Returns the trimmed string.
* @example
*
* _.trim(' abc ');
* // => 'abc'
*
* _.trim('-_-abc-_-', '_-');
* // => 'abc'
*
* _.map([' foo ', ' bar '], _.trim);
* // => ['foo', 'bar']
*/
function trim(string, chars, guard) {
string = toString(string);
if (string && (guard || chars === undefined)) {
return string.replace(reTrim$1, '');
}
if (!string || !(chars = baseToString(chars))) {
return string;
}
var strSymbols = stringToArray(string),
chrSymbols = stringToArray(chars),
start = charsStartIndex(strSymbols, chrSymbols),
end = charsEndIndex(strSymbols, chrSymbols) + 1;
return castSlice(strSymbols, start, end).join('');
}
/** Used to match leading and trailing whitespace. */
var reTrimEnd = /\s+$/;
/**
* Removes trailing whitespace or specified characters from `string`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to trim.
* @param {string} [chars=whitespace] The characters to trim.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {string} Returns the trimmed string.
* @example
*
* _.trimEnd(' abc ');
* // => ' abc'
*
* _.trimEnd('-_-abc-_-', '_-');
* // => '-_-abc'
*/
function trimEnd(string, chars, guard) {
string = toString(string);
if (string && (guard || chars === undefined)) {
return string.replace(reTrimEnd, '');
}
if (!string || !(chars = baseToString(chars))) {
return string;
}
var strSymbols = stringToArray(string),
end = charsEndIndex(strSymbols, stringToArray(chars)) + 1;
return castSlice(strSymbols, 0, end).join('');
}
/** Used to match leading and trailing whitespace. */
var reTrimStart$1 = /^\s+/;
/**
* Removes leading whitespace or specified characters from `string`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to trim.
* @param {string} [chars=whitespace] The characters to trim.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {string} Returns the trimmed string.
* @example
*
* _.trimStart(' abc ');
* // => 'abc '
*
* _.trimStart('-_-abc-_-', '_-');
* // => 'abc-_-'
*/
function trimStart(string, chars, guard) {
string = toString(string);
if (string && (guard || chars === undefined)) {
return string.replace(reTrimStart$1, '');
}
if (!string || !(chars = baseToString(chars))) {
return string;
}
var strSymbols = stringToArray(string),
start = charsStartIndex(strSymbols, stringToArray(chars));
return castSlice(strSymbols, start).join('');
}
/** Used as default options for `_.truncate`. */
var DEFAULT_TRUNC_LENGTH = 30,
DEFAULT_TRUNC_OMISSION = '...';
/** Used to match `RegExp` flags from their coerced string values. */
var reFlags$1 = /\w*$/;
/**
* Truncates `string` if it's longer than the given maximum string length.
* The last characters of the truncated string are replaced with the omission
* string which defaults to "...".
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to truncate.
* @param {Object} [options={}] The options object.
* @param {number} [options.length=30] The maximum string length.
* @param {string} [options.omission='...'] The string to indicate text is omitted.
* @param {RegExp|string} [options.separator] The separator pattern to truncate to.
* @returns {string} Returns the truncated string.
* @example
*
* _.truncate('hi-diddly-ho there, neighborino');
* // => 'hi-diddly-ho there, neighbo...'
*
* _.truncate('hi-diddly-ho there, neighborino', {
* 'length': 24,
* 'separator': ' '
* });
* // => 'hi-diddly-ho there,...'
*
* _.truncate('hi-diddly-ho there, neighborino', {
* 'length': 24,
* 'separator': /,? +/
* });
* // => 'hi-diddly-ho there...'
*
* _.truncate('hi-diddly-ho there, neighborino', {
* 'omission': ' [...]'
* });
* // => 'hi-diddly-ho there, neig [...]'
*/
function truncate(string, options) {
var length = DEFAULT_TRUNC_LENGTH,
omission = DEFAULT_TRUNC_OMISSION;
if (isObject(options)) {
var separator = 'separator' in options ? options.separator : separator;
length = 'length' in options ? toInteger(options.length) : length;
omission = 'omission' in options ? baseToString(options.omission) : omission;
}
string = toString(string);
var strLength = string.length;
if (hasUnicode(string)) {
var strSymbols = stringToArray(string);
strLength = strSymbols.length;
}
if (length >= strLength) {
return string;
}
var end = length - stringSize(omission);
if (end < 1) {
return omission;
}
var result = strSymbols
? castSlice(strSymbols, 0, end).join('')
: string.slice(0, end);
if (separator === undefined) {
return result + omission;
}
if (strSymbols) {
end += (result.length - end);
}
if (isRegExp(separator)) {
if (string.slice(end).search(separator)) {
var match,
substring = result;
if (!separator.global) {
separator = RegExp(separator.source, toString(reFlags$1.exec(separator)) + 'g');
}
separator.lastIndex = 0;
while ((match = separator.exec(substring))) {
var newEnd = match.index;
}
result = result.slice(0, newEnd === undefined ? end : newEnd);
}
} else if (string.indexOf(baseToString(separator), end) != end) {
var index = result.lastIndexOf(separator);
if (index > -1) {
result = result.slice(0, index);
}
}
return result + omission;
}
/**
* Creates a function that accepts up to one argument, ignoring any
* additional arguments.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Function
* @param {Function} func The function to cap arguments for.
* @returns {Function} Returns the new capped function.
* @example
*
* _.map(['6', '8', '10'], _.unary(parseInt));
* // => [6, 8, 10]
*/
function unary(func) {
return ary(func, 1);
}
/** Used to map HTML entities to characters. */
var htmlUnescapes = {
'&': '&',
'<': '<',
'>': '>',
'"': '"',
''': "'"
};
/**
* Used by `_.unescape` to convert HTML entities to characters.
*
* @private
* @param {string} chr The matched character to unescape.
* @returns {string} Returns the unescaped character.
*/
var unescapeHtmlChar = basePropertyOf(htmlUnescapes);
/** Used to match HTML entities and HTML characters. */
var reEscapedHtml = /&(?:amp|lt|gt|quot|#39);/g,
reHasEscapedHtml = RegExp(reEscapedHtml.source);
/**
* The inverse of `_.escape`; this method converts the HTML entities
* `&`, `<`, `>`, `"`, and `'` in `string` to
* their corresponding characters.
*
* **Note:** No other HTML entities are unescaped. To unescape additional
* HTML entities use a third-party library like [_he_](https://mths.be/he).
*
* @static
* @memberOf _
* @since 0.6.0
* @category String
* @param {string} [string=''] The string to unescape.
* @returns {string} Returns the unescaped string.
* @example
*
* _.unescape('fred, barney, & pebbles');
* // => 'fred, barney, & pebbles'
*/
function unescape(string) {
string = toString(string);
return (string && reHasEscapedHtml.test(string))
? string.replace(reEscapedHtml, unescapeHtmlChar)
: string;
}
/** Used as references for various `Number` constants. */
var INFINITY$5 = 1 / 0;
/**
* Creates a set object of `values`.
*
* @private
* @param {Array} values The values to add to the set.
* @returns {Object} Returns the new set.
*/
var createSet = !(Set$1 && (1 / setToArray(new Set$1([,-0]))[1]) == INFINITY$5) ? noop : function(values) {
return new Set$1(values);
};
/** Used as the size to enable large array optimizations. */
var LARGE_ARRAY_SIZE$2 = 200;
/**
* The base implementation of `_.uniqBy` without support for iteratee shorthands.
*
* @private
* @param {Array} array The array to inspect.
* @param {Function} [iteratee] The iteratee invoked per element.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new duplicate free array.
*/
function baseUniq(array, iteratee, comparator) {
var index = -1,
includes = arrayIncludes,
length = array.length,
isCommon = true,
result = [],
seen = result;
if (comparator) {
isCommon = false;
includes = arrayIncludesWith;
}
else if (length >= LARGE_ARRAY_SIZE$2) {
var set = iteratee ? null : createSet(array);
if (set) {
return setToArray(set);
}
isCommon = false;
includes = cacheHas;
seen = new SetCache;
}
else {
seen = iteratee ? [] : result;
}
outer:
while (++index < length) {
var value = array[index],
computed = iteratee ? iteratee(value) : value;
value = (comparator || value !== 0) ? value : 0;
if (isCommon && computed === computed) {
var seenIndex = seen.length;
while (seenIndex--) {
if (seen[seenIndex] === computed) {
continue outer;
}
}
if (iteratee) {
seen.push(computed);
}
result.push(value);
}
else if (!includes(seen, computed, comparator)) {
if (seen !== result) {
seen.push(computed);
}
result.push(value);
}
}
return result;
}
/**
* Creates an array of unique values, in order, from all given arrays using
* [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @returns {Array} Returns the new array of combined values.
* @example
*
* _.union([2], [1, 2]);
* // => [2, 1]
*/
var union = baseRest(function(arrays) {
return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true));
});
/**
* This method is like `_.union` except that it accepts `iteratee` which is
* invoked for each element of each `arrays` to generate the criterion by
* which uniqueness is computed. Result values are chosen from the first
* array in which the value occurs. The iteratee is invoked with one argument:
* (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {Array} Returns the new array of combined values.
* @example
*
* _.unionBy([2.1], [1.2, 2.3], Math.floor);
* // => [2.1, 1.2]
*
* // The `_.property` iteratee shorthand.
* _.unionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
* // => [{ 'x': 1 }, { 'x': 2 }]
*/
var unionBy = baseRest(function(arrays) {
var iteratee = last(arrays);
if (isArrayLikeObject(iteratee)) {
iteratee = undefined;
}
return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), baseIteratee(iteratee, 2));
});
/**
* This method is like `_.union` except that it accepts `comparator` which
* is invoked to compare elements of `arrays`. Result values are chosen from
* the first array in which the value occurs. The comparator is invoked
* with two arguments: (arrVal, othVal).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new array of combined values.
* @example
*
* var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
* var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
*
* _.unionWith(objects, others, _.isEqual);
* // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]
*/
var unionWith = baseRest(function(arrays) {
var comparator = last(arrays);
comparator = typeof comparator == 'function' ? comparator : undefined;
return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), undefined, comparator);
});
/**
* Creates a duplicate-free version of an array, using
* [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons, in which only the first occurrence of each element
* is kept. The order of result values is determined by the order they occur
* in the array.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to inspect.
* @returns {Array} Returns the new duplicate free array.
* @example
*
* _.uniq([2, 1, 2]);
* // => [2, 1]
*/
function uniq(array) {
return (array && array.length) ? baseUniq(array) : [];
}
/**
* This method is like `_.uniq` except that it accepts `iteratee` which is
* invoked for each element in `array` to generate the criterion by which
* uniqueness is computed. The order of result values is determined by the
* order they occur in the array. The iteratee is invoked with one argument:
* (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to inspect.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {Array} Returns the new duplicate free array.
* @example
*
* _.uniqBy([2.1, 1.2, 2.3], Math.floor);
* // => [2.1, 1.2]
*
* // The `_.property` iteratee shorthand.
* _.uniqBy([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');
* // => [{ 'x': 1 }, { 'x': 2 }]
*/
function uniqBy(array, iteratee) {
return (array && array.length) ? baseUniq(array, baseIteratee(iteratee, 2)) : [];
}
/**
* This method is like `_.uniq` except that it accepts `comparator` which
* is invoked to compare elements of `array`. The order of result values is
* determined by the order they occur in the array.The comparator is invoked
* with two arguments: (arrVal, othVal).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to inspect.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new duplicate free array.
* @example
*
* var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 2 }];
*
* _.uniqWith(objects, _.isEqual);
* // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]
*/
function uniqWith(array, comparator) {
comparator = typeof comparator == 'function' ? comparator : undefined;
return (array && array.length) ? baseUniq(array, undefined, comparator) : [];
}
/** Used to generate unique IDs. */
var idCounter = 0;
/**
* Generates a unique ID. If `prefix` is given, the ID is appended to it.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Util
* @param {string} [prefix=''] The value to prefix the ID with.
* @returns {string} Returns the unique ID.
* @example
*
* _.uniqueId('contact_');
* // => 'contact_104'
*
* _.uniqueId();
* // => '105'
*/
function uniqueId(prefix) {
var id = ++idCounter;
return toString(prefix) + id;
}
/**
* Removes the property at `path` of `object`.
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The object to modify.
* @param {Array|string} path The path of the property to unset.
* @returns {boolean} Returns `true` if the property is deleted, else `false`.
* @example
*
* var object = { 'a': [{ 'b': { 'c': 7 } }] };
* _.unset(object, 'a[0].b.c');
* // => true
*
* console.log(object);
* // => { 'a': [{ 'b': {} }] };
*
* _.unset(object, ['a', '0', 'b', 'c']);
* // => true
*
* console.log(object);
* // => { 'a': [{ 'b': {} }] };
*/
function unset(object, path) {
return object == null ? true : baseUnset(object, path);
}
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax$14 = Math.max;
/**
* This method is like `_.zip` except that it accepts an array of grouped
* elements and creates an array regrouping the elements to their pre-zip
* configuration.
*
* @static
* @memberOf _
* @since 1.2.0
* @category Array
* @param {Array} array The array of grouped elements to process.
* @returns {Array} Returns the new array of regrouped elements.
* @example
*
* var zipped = _.zip(['a', 'b'], [1, 2], [true, false]);
* // => [['a', 1, true], ['b', 2, false]]
*
* _.unzip(zipped);
* // => [['a', 'b'], [1, 2], [true, false]]
*/
function unzip(array) {
if (!(array && array.length)) {
return [];
}
var length = 0;
array = arrayFilter(array, function(group) {
if (isArrayLikeObject(group)) {
length = nativeMax$14(group.length, length);
return true;
}
});
return baseTimes(length, function(index) {
return arrayMap(array, baseProperty(index));
});
}
/**
* This method is like `_.unzip` except that it accepts `iteratee` to specify
* how regrouped values should be combined. The iteratee is invoked with the
* elements of each group: (...group).
*
* @static
* @memberOf _
* @since 3.8.0
* @category Array
* @param {Array} array The array of grouped elements to process.
* @param {Function} [iteratee=_.identity] The function to combine
* regrouped values.
* @returns {Array} Returns the new array of regrouped elements.
* @example
*
* var zipped = _.zip([1, 2], [10, 20], [100, 200]);
* // => [[1, 10, 100], [2, 20, 200]]
*
* _.unzipWith(zipped, _.add);
* // => [3, 30, 300]
*/
function unzipWith(array, iteratee) {
if (!(array && array.length)) {
return [];
}
var result = unzip(array);
if (iteratee == null) {
return result;
}
return arrayMap(result, function(group) {
return apply(iteratee, undefined, group);
});
}
/**
* The base implementation of `_.update`.
*
* @private
* @param {Object} object The object to modify.
* @param {Array|string} path The path of the property to update.
* @param {Function} updater The function to produce the updated value.
* @param {Function} [customizer] The function to customize path creation.
* @returns {Object} Returns `object`.
*/
function baseUpdate(object, path, updater, customizer) {
return baseSet(object, path, updater(baseGet(object, path)), customizer);
}
/**
* This method is like `_.set` except that accepts `updater` to produce the
* value to set. Use `_.updateWith` to customize `path` creation. The `updater`
* is invoked with one argument: (value).
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 4.6.0
* @category Object
* @param {Object} object The object to modify.
* @param {Array|string} path The path of the property to set.
* @param {Function} updater The function to produce the updated value.
* @returns {Object} Returns `object`.
* @example
*
* var object = { 'a': [{ 'b': { 'c': 3 } }] };
*
* _.update(object, 'a[0].b.c', function(n) { return n * n; });
* console.log(object.a[0].b.c);
* // => 9
*
* _.update(object, 'x[0].y.z', function(n) { return n ? n + 1 : 0; });
* console.log(object.x[0].y.z);
* // => 0
*/
function update(object, path, updater) {
return object == null ? object : baseUpdate(object, path, castFunction(updater));
}
/**
* This method is like `_.update` except that it accepts `customizer` which is
* invoked to produce the objects of `path`. If `customizer` returns `undefined`
* path creation is handled by the method instead. The `customizer` is invoked
* with three arguments: (nsValue, key, nsObject).
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 4.6.0
* @category Object
* @param {Object} object The object to modify.
* @param {Array|string} path The path of the property to set.
* @param {Function} updater The function to produce the updated value.
* @param {Function} [customizer] The function to customize assigned values.
* @returns {Object} Returns `object`.
* @example
*
* var object = {};
*
* _.updateWith(object, '[0][1]', _.constant('a'), Object);
* // => { '0': { '1': 'a' } }
*/
function updateWith(object, path, updater, customizer) {
customizer = typeof customizer == 'function' ? customizer : undefined;
return object == null ? object : baseUpdate(object, path, castFunction(updater), customizer);
}
/**
* Converts `string`, as space separated words, to upper case.
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the upper cased string.
* @example
*
* _.upperCase('--foo-bar');
* // => 'FOO BAR'
*
* _.upperCase('fooBar');
* // => 'FOO BAR'
*
* _.upperCase('__foo_bar__');
* // => 'FOO BAR'
*/
var upperCase = createCompounder(function(result, word, index) {
return result + (index ? ' ' : '') + word.toUpperCase();
});
/**
* Creates an array of the own and inherited enumerable string keyed property
* values of `object`.
*
* **Note:** Non-object values are coerced to objects.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Object
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property values.
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.valuesIn(new Foo);
* // => [1, 2, 3] (iteration order is not guaranteed)
*/
function valuesIn(object) {
return object == null ? [] : baseValues(object, keysIn$1(object));
}
/**
* Creates an array excluding all given values using
* [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons.
*
* **Note:** Unlike `_.pull`, this method returns a new array.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to inspect.
* @param {...*} [values] The values to exclude.
* @returns {Array} Returns the new array of filtered values.
* @see _.difference, _.xor
* @example
*
* _.without([2, 1, 2, 3], 1, 2);
* // => [3]
*/
var without = baseRest(function(array, values) {
return isArrayLikeObject(array)
? baseDifference(array, values)
: [];
});
/**
* Creates a function that provides `value` to `wrapper` as its first
* argument. Any additional arguments provided to the function are appended
* to those provided to the `wrapper`. The wrapper is invoked with the `this`
* binding of the created function.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {*} value The value to wrap.
* @param {Function} [wrapper=identity] The wrapper function.
* @returns {Function} Returns the new function.
* @example
*
* var p = _.wrap(_.escape, function(func, text) {
* return '<p>' + func(text) + '</p>';
* });
*
* p('fred, barney, & pebbles');
* // => '<p>fred, barney, & pebbles</p>'
*/
function wrap(value, wrapper) {
return partial(castFunction(wrapper), value);
}
/**
* This method is the wrapper version of `_.at`.
*
* @name at
* @memberOf _
* @since 1.0.0
* @category Seq
* @param {...(string|string[])} [paths] The property paths to pick.
* @returns {Object} Returns the new `lodash` wrapper instance.
* @example
*
* var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };
*
* _(object).at(['a[0].b.c', 'a[1]']).value();
* // => [3, 4]
*/
var wrapperAt = flatRest(function(paths) {
var length = paths.length,
start = length ? paths[0] : 0,
value = this.__wrapped__,
interceptor = function(object) { return baseAt(object, paths); };
if (length > 1 || this.__actions__.length ||
!(value instanceof LazyWrapper) || !isIndex(start)) {
return this.thru(interceptor);
}
value = value.slice(start, +start + (length ? 1 : 0));
value.__actions__.push({
'func': thru,
'args': [interceptor],
'thisArg': undefined
});
return new LodashWrapper(value, this.__chain__).thru(function(array) {
if (length && !array.length) {
array.push(undefined);
}
return array;
});
});
/**
* Creates a `lodash` wrapper instance with explicit method chain sequences enabled.
*
* @name chain
* @memberOf _
* @since 0.1.0
* @category Seq
* @returns {Object} Returns the new `lodash` wrapper instance.
* @example
*
* var users = [
* { 'user': 'barney', 'age': 36 },
* { 'user': 'fred', 'age': 40 }
* ];
*
* // A sequence without explicit chaining.
* _(users).head();
* // => { 'user': 'barney', 'age': 36 }
*
* // A sequence with explicit chaining.
* _(users)
* .chain()
* .head()
* .pick('user')
* .value();
* // => { 'user': 'barney' }
*/
function wrapperChain() {
return chain(this);
}
/**
* This method is the wrapper version of `_.reverse`.
*
* **Note:** This method mutates the wrapped array.
*
* @name reverse
* @memberOf _
* @since 0.1.0
* @category Seq
* @returns {Object} Returns the new `lodash` wrapper instance.
* @example
*
* var array = [1, 2, 3];
*
* _(array).reverse().value()
* // => [3, 2, 1]
*
* console.log(array);
* // => [3, 2, 1]
*/
function wrapperReverse() {
var value = this.__wrapped__;
if (value instanceof LazyWrapper) {
var wrapped = value;
if (this.__actions__.length) {
wrapped = new LazyWrapper(this);
}
wrapped = wrapped.reverse();
wrapped.__actions__.push({
'func': thru,
'args': [reverse],
'thisArg': undefined
});
return new LodashWrapper(wrapped, this.__chain__);
}
return this.thru(reverse);
}
/**
* The base implementation of methods like `_.xor`, without support for
* iteratee shorthands, that accepts an array of arrays to inspect.
*
* @private
* @param {Array} arrays The arrays to inspect.
* @param {Function} [iteratee] The iteratee invoked per element.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new array of values.
*/
function baseXor(arrays, iteratee, comparator) {
var length = arrays.length;
if (length < 2) {
return length ? baseUniq(arrays[0]) : [];
}
var index = -1,
result = Array(length);
while (++index < length) {
var array = arrays[index],
othIndex = -1;
while (++othIndex < length) {
if (othIndex != index) {
result[index] = baseDifference(result[index] || array, arrays[othIndex], iteratee, comparator);
}
}
}
return baseUniq(baseFlatten(result, 1), iteratee, comparator);
}
/**
* Creates an array of unique values that is the
* [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference)
* of the given arrays. The order of result values is determined by the order
* they occur in the arrays.
*
* @static
* @memberOf _
* @since 2.4.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @returns {Array} Returns the new array of filtered values.
* @see _.difference, _.without
* @example
*
* _.xor([2, 1], [2, 3]);
* // => [1, 3]
*/
var xor = baseRest(function(arrays) {
return baseXor(arrayFilter(arrays, isArrayLikeObject));
});
/**
* This method is like `_.xor` except that it accepts `iteratee` which is
* invoked for each element of each `arrays` to generate the criterion by
* which by which they're compared. The order of result values is determined
* by the order they occur in the arrays. The iteratee is invoked with one
* argument: (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {Array} Returns the new array of filtered values.
* @example
*
* _.xorBy([2.1, 1.2], [2.3, 3.4], Math.floor);
* // => [1.2, 3.4]
*
* // The `_.property` iteratee shorthand.
* _.xorBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
* // => [{ 'x': 2 }]
*/
var xorBy = baseRest(function(arrays) {
var iteratee = last(arrays);
if (isArrayLikeObject(iteratee)) {
iteratee = undefined;
}
return baseXor(arrayFilter(arrays, isArrayLikeObject), baseIteratee(iteratee, 2));
});
/**
* This method is like `_.xor` except that it accepts `comparator` which is
* invoked to compare elements of `arrays`. The order of result values is
* determined by the order they occur in the arrays. The comparator is invoked
* with two arguments: (arrVal, othVal).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new array of filtered values.
* @example
*
* var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
* var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
*
* _.xorWith(objects, others, _.isEqual);
* // => [{ 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]
*/
var xorWith = baseRest(function(arrays) {
var comparator = last(arrays);
comparator = typeof comparator == 'function' ? comparator : undefined;
return baseXor(arrayFilter(arrays, isArrayLikeObject), undefined, comparator);
});
/**
* Creates an array of grouped elements, the first of which contains the
* first elements of the given arrays, the second of which contains the
* second elements of the given arrays, and so on.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {...Array} [arrays] The arrays to process.
* @returns {Array} Returns the new array of grouped elements.
* @example
*
* _.zip(['a', 'b'], [1, 2], [true, false]);
* // => [['a', 1, true], ['b', 2, false]]
*/
var zip = baseRest(unzip);
/**
* This base implementation of `_.zipObject` which assigns values using `assignFunc`.
*
* @private
* @param {Array} props The property identifiers.
* @param {Array} values The property values.
* @param {Function} assignFunc The function to assign values.
* @returns {Object} Returns the new object.
*/
function baseZipObject(props, values, assignFunc) {
var index = -1,
length = props.length,
valsLength = values.length,
result = {};
while (++index < length) {
var value = index < valsLength ? values[index] : undefined;
assignFunc(result, props[index], value);
}
return result;
}
/**
* This method is like `_.fromPairs` except that it accepts two arrays,
* one of property identifiers and one of corresponding values.
*
* @static
* @memberOf _
* @since 0.4.0
* @category Array
* @param {Array} [props=[]] The property identifiers.
* @param {Array} [values=[]] The property values.
* @returns {Object} Returns the new object.
* @example
*
* _.zipObject(['a', 'b'], [1, 2]);
* // => { 'a': 1, 'b': 2 }
*/
function zipObject(props, values) {
return baseZipObject(props || [], values || [], assignValue);
}
/**
* This method is like `_.zipObject` except that it supports property paths.
*
* @static
* @memberOf _
* @since 4.1.0
* @category Array
* @param {Array} [props=[]] The property identifiers.
* @param {Array} [values=[]] The property values.
* @returns {Object} Returns the new object.
* @example
*
* _.zipObjectDeep(['a.b[0].c', 'a.b[1].d'], [1, 2]);
* // => { 'a': { 'b': [{ 'c': 1 }, { 'd': 2 }] } }
*/
function zipObjectDeep(props, values) {
return baseZipObject(props || [], values || [], baseSet);
}
/**
* This method is like `_.zip` except that it accepts `iteratee` to specify
* how grouped values should be combined. The iteratee is invoked with the
* elements of each group: (...group).
*
* @static
* @memberOf _
* @since 3.8.0
* @category Array
* @param {...Array} [arrays] The arrays to process.
* @param {Function} [iteratee=_.identity] The function to combine
* grouped values.
* @returns {Array} Returns the new array of grouped elements.
* @example
*
* _.zipWith([1, 2], [10, 20], [100, 200], function(a, b, c) {
* return a + b + c;
* });
* // => [111, 222]
*/
var zipWith = baseRest(function(arrays) {
var length = arrays.length,
iteratee = length > 1 ? arrays[length - 1] : undefined;
iteratee = typeof iteratee == 'function' ? (arrays.pop(), iteratee) : undefined;
return unzipWith(arrays, iteratee);
});
var array = {
chunk, compact, concat, difference, differenceBy,
differenceWith, drop, dropRight, dropRightWhile, dropWhile,
fill, findIndex, findLastIndex, first: head, flatten,
flattenDeep, flattenDepth, fromPairs, head, indexOf,
initial, intersection, intersectionBy, intersectionWith, join,
last, lastIndexOf, nth, pull, pullAll,
pullAllBy, pullAllWith, pullAt, remove, reverse,
slice, sortedIndex, sortedIndexBy, sortedIndexOf, sortedLastIndex,
sortedLastIndexBy, sortedLastIndexOf, sortedUniq, sortedUniqBy, tail,
take, takeRight, takeRightWhile, takeWhile, union,
unionBy, unionWith, uniq, uniqBy, uniqWith,
unzip, unzipWith, without, xor, xorBy,
xorWith, zip, zipObject, zipObjectDeep, zipWith
};
var collection = {
countBy, each: forEach, eachRight: forEachRight, every, filter,
find, findLast, flatMap, flatMapDeep, flatMapDepth,
forEach, forEachRight, groupBy, includes, invokeMap,
keyBy, map, orderBy, partition, reduce,
reduceRight, reject, sample, sampleSize, shuffle,
size, some, sortBy
};
var date = {
now
};
var func = {
after, ary, before, bind, bindKey,
curry, curryRight, debounce, defer, delay,
flip, memoize, negate, once, overArgs,
partial, partialRight, rearg, rest, spread,
throttle, unary, wrap
};
var lang = {
castArray, clone, cloneDeep, cloneDeepWith, cloneWith,
conformsTo, eq, gt, gte, isArguments,
isArray, isArrayBuffer, isArrayLike, isArrayLikeObject, isBoolean,
isBuffer, isDate, isElement, isEmpty, isEqual,
isEqualWith, isError, isFinite, isFunction, isInteger,
isLength, isMap, isMatch, isMatchWith, isNaN,
isNative, isNil, isNull, isNumber, isObject,
isObjectLike, isPlainObject, isRegExp, isSafeInteger, isSet,
isString, isSymbol, isTypedArray, isUndefined, isWeakMap,
isWeakSet, lt, lte, toArray, toFinite,
toInteger, toLength, toNumber, toPlainObject, toSafeInteger,
toString
};
var math = {
add, ceil, divide, floor, max,
maxBy, mean, meanBy, min, minBy,
multiply, round, subtract, sum, sumBy
};
var number = {
clamp, inRange, random
};
var object = {
assign, assignIn, assignInWith, assignWith, at,
create, defaults, defaultsDeep, entries: toPairs, entriesIn: toPairsIn,
extend: assignIn, extendWith: assignInWith, findKey, findLastKey, forIn,
forInRight, forOwn, forOwnRight, functions, functionsIn,
get, has, hasIn, invert, invertBy,
invoke, keys, keysIn: keysIn$1, mapKeys, mapValues,
merge, mergeWith, omit, omitBy, pick,
pickBy, result, set, setWith, toPairs,
toPairsIn, transform, unset, update, updateWith,
values, valuesIn
};
var seq = {
at: wrapperAt, chain, commit: wrapperCommit, lodash, next: wrapperNext,
plant: wrapperPlant, reverse: wrapperReverse, tap, thru, toIterator: wrapperToIterator,
toJSON: wrapperValue, value: wrapperValue, valueOf: wrapperValue, wrapperChain
};
var string = {
camelCase, capitalize, deburr, endsWith, escape,
escapeRegExp, kebabCase, lowerCase, lowerFirst, pad,
padEnd, padStart, parseInt: parseInt$1, repeat, replace,
snakeCase, split, startCase, startsWith, template,
templateSettings, toLower, toUpper, trim, trimEnd,
trimStart, truncate, unescape, upperCase, upperFirst,
words
};
var util = {
attempt, bindAll, cond, conforms, constant,
defaultTo, flow, flowRight, identity, iteratee,
matches, matchesProperty, method, methodOf, mixin,
noop, nthArg, over, overEvery, overSome,
property, propertyOf, range, rangeRight, stubArray,
stubFalse, stubObject, stubString, stubTrue, times,
toPath, uniqueId
};
/**
* Creates a clone of the lazy wrapper object.
*
* @private
* @name clone
* @memberOf LazyWrapper
* @returns {Object} Returns the cloned `LazyWrapper` object.
*/
function lazyClone() {
var result = new LazyWrapper(this.__wrapped__);
result.__actions__ = copyArray(this.__actions__);
result.__dir__ = this.__dir__;
result.__filtered__ = this.__filtered__;
result.__iteratees__ = copyArray(this.__iteratees__);
result.__takeCount__ = this.__takeCount__;
result.__views__ = copyArray(this.__views__);
return result;
}
/**
* Reverses the direction of lazy iteration.
*
* @private
* @name reverse
* @memberOf LazyWrapper
* @returns {Object} Returns the new reversed `LazyWrapper` object.
*/
function lazyReverse() {
if (this.__filtered__) {
var result = new LazyWrapper(this);
result.__dir__ = -1;
result.__filtered__ = true;
} else {
result = this.clone();
result.__dir__ *= -1;
}
return result;
}
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax$15 = Math.max,
nativeMin$12 = Math.min;
/**
* Gets the view, applying any `transforms` to the `start` and `end` positions.
*
* @private
* @param {number} start The start of the view.
* @param {number} end The end of the view.
* @param {Array} transforms The transformations to apply to the view.
* @returns {Object} Returns an object containing the `start` and `end`
* positions of the view.
*/
function getView(start, end, transforms) {
var index = -1,
length = transforms.length;
while (++index < length) {
var data = transforms[index],
size = data.size;
switch (data.type) {
case 'drop': start += size; break;
case 'dropRight': end -= size; break;
case 'take': end = nativeMin$12(end, start + size); break;
case 'takeRight': start = nativeMax$15(start, end - size); break;
}
}
return { 'start': start, 'end': end };
}
/** Used to indicate the type of lazy iteratees. */
var LAZY_FILTER_FLAG = 1,
LAZY_MAP_FLAG = 2;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMin$13 = Math.min;
/**
* Extracts the unwrapped value from its lazy wrapper.
*
* @private
* @name value
* @memberOf LazyWrapper
* @returns {*} Returns the unwrapped value.
*/
function lazyValue() {
var array = this.__wrapped__.value(),
dir = this.__dir__,
isArr = isArray(array),
isRight = dir < 0,
arrLength = isArr ? array.length : 0,
view = getView(0, arrLength, this.__views__),
start = view.start,
end = view.end,
length = end - start,
index = isRight ? end : (start - 1),
iteratees = this.__iteratees__,
iterLength = iteratees.length,
resIndex = 0,
takeCount = nativeMin$13(length, this.__takeCount__);
if (!isArr || (!isRight && arrLength == length && takeCount == length)) {
return baseWrapperValue(array, this.__actions__);
}
var result = [];
outer:
while (length-- && resIndex < takeCount) {
index += dir;
var iterIndex = -1,
value = array[index];
while (++iterIndex < iterLength) {
var data = iteratees[iterIndex],
iteratee = data.iteratee,
type = data.type,
computed = iteratee(value);
if (type == LAZY_MAP_FLAG) {
value = computed;
} else if (!computed) {
if (type == LAZY_FILTER_FLAG) {
continue outer;
} else {
break outer;
}
}
}
result[resIndex++] = value;
}
return result;
}
/**
* @license
* Lodash (Custom Build) <https://lodash.com/>
* Build: `lodash modularize exports="es" -o ./`
* Copyright JS Foundation and other contributors <https://js.foundation/>
* Released under MIT license <https://lodash.com/license>
* Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
* Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
*/
/** Used as the semantic version number. */
var VERSION = '4.17.10';
/** Used to compose bitmasks for function metadata. */
var WRAP_BIND_KEY_FLAG$6 = 2;
/** Used to indicate the type of lazy iteratees. */
var LAZY_FILTER_FLAG$1 = 1,
LAZY_WHILE_FLAG = 3;
/** Used as references for the maximum length and index of an array. */
var MAX_ARRAY_LENGTH$6 = 4294967295;
/** Used for built-in method references. */
var arrayProto$5 = Array.prototype,
objectProto$27 = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty$23 = objectProto$27.hasOwnProperty;
/** Built-in value references. */
var symIterator$1 = Symbol$1 ? Symbol$1.iterator : undefined;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax$16 = Math.max,
nativeMin$14 = Math.min;
// wrap `_.mixin` so it works when provided only one argument
var mixin$2 = (function(func$$1) {
return function(object$$1, source, options) {
if (options == null) {
var isObj = isObject(source),
props = isObj && keys(source),
methodNames = props && props.length && baseFunctions(source, props);
if (!(methodNames ? methodNames.length : isObj)) {
options = source;
source = object$$1;
object$$1 = this;
}
}
return func$$1(object$$1, source, options);
};
}(mixin));
// Add methods that return wrapped values in chain sequences.
lodash.after = func.after;
lodash.ary = func.ary;
lodash.assign = object.assign;
lodash.assignIn = object.assignIn;
lodash.assignInWith = object.assignInWith;
lodash.assignWith = object.assignWith;
lodash.at = object.at;
lodash.before = func.before;
lodash.bind = func.bind;
lodash.bindAll = util.bindAll;
lodash.bindKey = func.bindKey;
lodash.castArray = lang.castArray;
lodash.chain = seq.chain;
lodash.chunk = array.chunk;
lodash.compact = array.compact;
lodash.concat = array.concat;
lodash.cond = util.cond;
lodash.conforms = util.conforms;
lodash.constant = util.constant;
lodash.countBy = collection.countBy;
lodash.create = object.create;
lodash.curry = func.curry;
lodash.curryRight = func.curryRight;
lodash.debounce = func.debounce;
lodash.defaults = object.defaults;
lodash.defaultsDeep = object.defaultsDeep;
lodash.defer = func.defer;
lodash.delay = func.delay;
lodash.difference = array.difference;
lodash.differenceBy = array.differenceBy;
lodash.differenceWith = array.differenceWith;
lodash.drop = array.drop;
lodash.dropRight = array.dropRight;
lodash.dropRightWhile = array.dropRightWhile;
lodash.dropWhile = array.dropWhile;
lodash.fill = array.fill;
lodash.filter = collection.filter;
lodash.flatMap = collection.flatMap;
lodash.flatMapDeep = collection.flatMapDeep;
lodash.flatMapDepth = collection.flatMapDepth;
lodash.flatten = array.flatten;
lodash.flattenDeep = array.flattenDeep;
lodash.flattenDepth = array.flattenDepth;
lodash.flip = func.flip;
lodash.flow = util.flow;
lodash.flowRight = util.flowRight;
lodash.fromPairs = array.fromPairs;
lodash.functions = object.functions;
lodash.functionsIn = object.functionsIn;
lodash.groupBy = collection.groupBy;
lodash.initial = array.initial;
lodash.intersection = array.intersection;
lodash.intersectionBy = array.intersectionBy;
lodash.intersectionWith = array.intersectionWith;
lodash.invert = object.invert;
lodash.invertBy = object.invertBy;
lodash.invokeMap = collection.invokeMap;
lodash.iteratee = util.iteratee;
lodash.keyBy = collection.keyBy;
lodash.keys = keys;
lodash.keysIn = object.keysIn;
lodash.map = collection.map;
lodash.mapKeys = object.mapKeys;
lodash.mapValues = object.mapValues;
lodash.matches = util.matches;
lodash.matchesProperty = util.matchesProperty;
lodash.memoize = func.memoize;
lodash.merge = object.merge;
lodash.mergeWith = object.mergeWith;
lodash.method = util.method;
lodash.methodOf = util.methodOf;
lodash.mixin = mixin$2;
lodash.negate = negate;
lodash.nthArg = util.nthArg;
lodash.omit = object.omit;
lodash.omitBy = object.omitBy;
lodash.once = func.once;
lodash.orderBy = collection.orderBy;
lodash.over = util.over;
lodash.overArgs = func.overArgs;
lodash.overEvery = util.overEvery;
lodash.overSome = util.overSome;
lodash.partial = func.partial;
lodash.partialRight = func.partialRight;
lodash.partition = collection.partition;
lodash.pick = object.pick;
lodash.pickBy = object.pickBy;
lodash.property = util.property;
lodash.propertyOf = util.propertyOf;
lodash.pull = array.pull;
lodash.pullAll = array.pullAll;
lodash.pullAllBy = array.pullAllBy;
lodash.pullAllWith = array.pullAllWith;
lodash.pullAt = array.pullAt;
lodash.range = util.range;
lodash.rangeRight = util.rangeRight;
lodash.rearg = func.rearg;
lodash.reject = collection.reject;
lodash.remove = array.remove;
lodash.rest = func.rest;
lodash.reverse = array.reverse;
lodash.sampleSize = collection.sampleSize;
lodash.set = object.set;
lodash.setWith = object.setWith;
lodash.shuffle = collection.shuffle;
lodash.slice = array.slice;
lodash.sortBy = collection.sortBy;
lodash.sortedUniq = array.sortedUniq;
lodash.sortedUniqBy = array.sortedUniqBy;
lodash.split = string.split;
lodash.spread = func.spread;
lodash.tail = array.tail;
lodash.take = array.take;
lodash.takeRight = array.takeRight;
lodash.takeRightWhile = array.takeRightWhile;
lodash.takeWhile = array.takeWhile;
lodash.tap = seq.tap;
lodash.throttle = func.throttle;
lodash.thru = thru;
lodash.toArray = lang.toArray;
lodash.toPairs = object.toPairs;
lodash.toPairsIn = object.toPairsIn;
lodash.toPath = util.toPath;
lodash.toPlainObject = lang.toPlainObject;
lodash.transform = object.transform;
lodash.unary = func.unary;
lodash.union = array.union;
lodash.unionBy = array.unionBy;
lodash.unionWith = array.unionWith;
lodash.uniq = array.uniq;
lodash.uniqBy = array.uniqBy;
lodash.uniqWith = array.uniqWith;
lodash.unset = object.unset;
lodash.unzip = array.unzip;
lodash.unzipWith = array.unzipWith;
lodash.update = object.update;
lodash.updateWith = object.updateWith;
lodash.values = object.values;
lodash.valuesIn = object.valuesIn;
lodash.without = array.without;
lodash.words = string.words;
lodash.wrap = func.wrap;
lodash.xor = array.xor;
lodash.xorBy = array.xorBy;
lodash.xorWith = array.xorWith;
lodash.zip = array.zip;
lodash.zipObject = array.zipObject;
lodash.zipObjectDeep = array.zipObjectDeep;
lodash.zipWith = array.zipWith;
// Add aliases.
lodash.entries = object.toPairs;
lodash.entriesIn = object.toPairsIn;
lodash.extend = object.assignIn;
lodash.extendWith = object.assignInWith;
// Add methods to `lodash.prototype`.
mixin$2(lodash, lodash);
// Add methods that return unwrapped values in chain sequences.
lodash.add = math.add;
lodash.attempt = util.attempt;
lodash.camelCase = string.camelCase;
lodash.capitalize = string.capitalize;
lodash.ceil = math.ceil;
lodash.clamp = number.clamp;
lodash.clone = lang.clone;
lodash.cloneDeep = lang.cloneDeep;
lodash.cloneDeepWith = lang.cloneDeepWith;
lodash.cloneWith = lang.cloneWith;
lodash.conformsTo = lang.conformsTo;
lodash.deburr = string.deburr;
lodash.defaultTo = util.defaultTo;
lodash.divide = math.divide;
lodash.endsWith = string.endsWith;
lodash.eq = lang.eq;
lodash.escape = string.escape;
lodash.escapeRegExp = string.escapeRegExp;
lodash.every = collection.every;
lodash.find = collection.find;
lodash.findIndex = array.findIndex;
lodash.findKey = object.findKey;
lodash.findLast = collection.findLast;
lodash.findLastIndex = array.findLastIndex;
lodash.findLastKey = object.findLastKey;
lodash.floor = math.floor;
lodash.forEach = collection.forEach;
lodash.forEachRight = collection.forEachRight;
lodash.forIn = object.forIn;
lodash.forInRight = object.forInRight;
lodash.forOwn = object.forOwn;
lodash.forOwnRight = object.forOwnRight;
lodash.get = object.get;
lodash.gt = lang.gt;
lodash.gte = lang.gte;
lodash.has = object.has;
lodash.hasIn = object.hasIn;
lodash.head = array.head;
lodash.identity = identity;
lodash.includes = collection.includes;
lodash.indexOf = array.indexOf;
lodash.inRange = number.inRange;
lodash.invoke = object.invoke;
lodash.isArguments = lang.isArguments;
lodash.isArray = isArray;
lodash.isArrayBuffer = lang.isArrayBuffer;
lodash.isArrayLike = lang.isArrayLike;
lodash.isArrayLikeObject = lang.isArrayLikeObject;
lodash.isBoolean = lang.isBoolean;
lodash.isBuffer = lang.isBuffer;
lodash.isDate = lang.isDate;
lodash.isElement = lang.isElement;
lodash.isEmpty = lang.isEmpty;
lodash.isEqual = lang.isEqual;
lodash.isEqualWith = lang.isEqualWith;
lodash.isError = lang.isError;
lodash.isFinite = lang.isFinite;
lodash.isFunction = lang.isFunction;
lodash.isInteger = lang.isInteger;
lodash.isLength = lang.isLength;
lodash.isMap = lang.isMap;
lodash.isMatch = lang.isMatch;
lodash.isMatchWith = lang.isMatchWith;
lodash.isNaN = lang.isNaN;
lodash.isNative = lang.isNative;
lodash.isNil = lang.isNil;
lodash.isNull = lang.isNull;
lodash.isNumber = lang.isNumber;
lodash.isObject = isObject;
lodash.isObjectLike = lang.isObjectLike;
lodash.isPlainObject = lang.isPlainObject;
lodash.isRegExp = lang.isRegExp;
lodash.isSafeInteger = lang.isSafeInteger;
lodash.isSet = lang.isSet;
lodash.isString = lang.isString;
lodash.isSymbol = lang.isSymbol;
lodash.isTypedArray = lang.isTypedArray;
lodash.isUndefined = lang.isUndefined;
lodash.isWeakMap = lang.isWeakMap;
lodash.isWeakSet = lang.isWeakSet;
lodash.join = array.join;
lodash.kebabCase = string.kebabCase;
lodash.last = last;
lodash.lastIndexOf = array.lastIndexOf;
lodash.lowerCase = string.lowerCase;
lodash.lowerFirst = string.lowerFirst;
lodash.lt = lang.lt;
lodash.lte = lang.lte;
lodash.max = math.max;
lodash.maxBy = math.maxBy;
lodash.mean = math.mean;
lodash.meanBy = math.meanBy;
lodash.min = math.min;
lodash.minBy = math.minBy;
lodash.stubArray = util.stubArray;
lodash.stubFalse = util.stubFalse;
lodash.stubObject = util.stubObject;
lodash.stubString = util.stubString;
lodash.stubTrue = util.stubTrue;
lodash.multiply = math.multiply;
lodash.nth = array.nth;
lodash.noop = util.noop;
lodash.now = date.now;
lodash.pad = string.pad;
lodash.padEnd = string.padEnd;
lodash.padStart = string.padStart;
lodash.parseInt = string.parseInt;
lodash.random = number.random;
lodash.reduce = collection.reduce;
lodash.reduceRight = collection.reduceRight;
lodash.repeat = string.repeat;
lodash.replace = string.replace;
lodash.result = object.result;
lodash.round = math.round;
lodash.sample = collection.sample;
lodash.size = collection.size;
lodash.snakeCase = string.snakeCase;
lodash.some = collection.some;
lodash.sortedIndex = array.sortedIndex;
lodash.sortedIndexBy = array.sortedIndexBy;
lodash.sortedIndexOf = array.sortedIndexOf;
lodash.sortedLastIndex = array.sortedLastIndex;
lodash.sortedLastIndexBy = array.sortedLastIndexBy;
lodash.sortedLastIndexOf = array.sortedLastIndexOf;
lodash.startCase = string.startCase;
lodash.startsWith = string.startsWith;
lodash.subtract = math.subtract;
lodash.sum = math.sum;
lodash.sumBy = math.sumBy;
lodash.template = string.template;
lodash.times = util.times;
lodash.toFinite = lang.toFinite;
lodash.toInteger = toInteger;
lodash.toLength = lang.toLength;
lodash.toLower = string.toLower;
lodash.toNumber = lang.toNumber;
lodash.toSafeInteger = lang.toSafeInteger;
lodash.toString = lang.toString;
lodash.toUpper = string.toUpper;
lodash.trim = string.trim;
lodash.trimEnd = string.trimEnd;
lodash.trimStart = string.trimStart;
lodash.truncate = string.truncate;
lodash.unescape = string.unescape;
lodash.uniqueId = util.uniqueId;
lodash.upperCase = string.upperCase;
lodash.upperFirst = string.upperFirst;
// Add aliases.
lodash.each = collection.forEach;
lodash.eachRight = collection.forEachRight;
lodash.first = array.head;
mixin$2(lodash, (function() {
var source = {};
baseForOwn(lodash, function(func$$1, methodName) {
if (!hasOwnProperty$23.call(lodash.prototype, methodName)) {
source[methodName] = func$$1;
}
});
return source;
}()), { 'chain': false });
/**
* The semantic version number.
*
* @static
* @memberOf _
* @type {string}
*/
lodash.VERSION = VERSION;
(lodash.templateSettings = string.templateSettings).imports._ = lodash;
// Assign default placeholders.
arrayEach(['bind', 'bindKey', 'curry', 'curryRight', 'partial', 'partialRight'], function(methodName) {
lodash[methodName].placeholder = lodash;
});
// Add `LazyWrapper` methods for `_.drop` and `_.take` variants.
arrayEach(['drop', 'take'], function(methodName, index) {
LazyWrapper.prototype[methodName] = function(n) {
n = n === undefined ? 1 : nativeMax$16(toInteger(n), 0);
var result$$1 = (this.__filtered__ && !index)
? new LazyWrapper(this)
: this.clone();
if (result$$1.__filtered__) {
result$$1.__takeCount__ = nativeMin$14(n, result$$1.__takeCount__);
} else {
result$$1.__views__.push({
'size': nativeMin$14(n, MAX_ARRAY_LENGTH$6),
'type': methodName + (result$$1.__dir__ < 0 ? 'Right' : '')
});
}
return result$$1;
};
LazyWrapper.prototype[methodName + 'Right'] = function(n) {
return this.reverse()[methodName](n).reverse();
};
});
// Add `LazyWrapper` methods that accept an `iteratee` value.
arrayEach(['filter', 'map', 'takeWhile'], function(methodName, index) {
var type = index + 1,
isFilter = type == LAZY_FILTER_FLAG$1 || type == LAZY_WHILE_FLAG;
LazyWrapper.prototype[methodName] = function(iteratee$$1) {
var result$$1 = this.clone();
result$$1.__iteratees__.push({
'iteratee': baseIteratee(iteratee$$1, 3),
'type': type
});
result$$1.__filtered__ = result$$1.__filtered__ || isFilter;
return result$$1;
};
});
// Add `LazyWrapper` methods for `_.head` and `_.last`.
arrayEach(['head', 'last'], function(methodName, index) {
var takeName = 'take' + (index ? 'Right' : '');
LazyWrapper.prototype[methodName] = function() {
return this[takeName](1).value()[0];
};
});
// Add `LazyWrapper` methods for `_.initial` and `_.tail`.
arrayEach(['initial', 'tail'], function(methodName, index) {
var dropName = 'drop' + (index ? '' : 'Right');
LazyWrapper.prototype[methodName] = function() {
return this.__filtered__ ? new LazyWrapper(this) : this[dropName](1);
};
});
LazyWrapper.prototype.compact = function() {
return this.filter(identity);
};
LazyWrapper.prototype.find = function(predicate) {
return this.filter(predicate).head();
};
LazyWrapper.prototype.findLast = function(predicate) {
return this.reverse().find(predicate);
};
LazyWrapper.prototype.invokeMap = baseRest(function(path, args) {
if (typeof path == 'function') {
return new LazyWrapper(this);
}
return this.map(function(value) {
return baseInvoke(value, path, args);
});
});
LazyWrapper.prototype.reject = function(predicate) {
return this.filter(negate(baseIteratee(predicate)));
};
LazyWrapper.prototype.slice = function(start, end) {
start = toInteger(start);
var result$$1 = this;
if (result$$1.__filtered__ && (start > 0 || end < 0)) {
return new LazyWrapper(result$$1);
}
if (start < 0) {
result$$1 = result$$1.takeRight(-start);
} else if (start) {
result$$1 = result$$1.drop(start);
}
if (end !== undefined) {
end = toInteger(end);
result$$1 = end < 0 ? result$$1.dropRight(-end) : result$$1.take(end - start);
}
return result$$1;
};
LazyWrapper.prototype.takeRightWhile = function(predicate) {
return this.reverse().takeWhile(predicate).reverse();
};
LazyWrapper.prototype.toArray = function() {
return this.take(MAX_ARRAY_LENGTH$6);
};
// Add `LazyWrapper` methods to `lodash.prototype`.
baseForOwn(LazyWrapper.prototype, function(func$$1, methodName) {
var checkIteratee = /^(?:filter|find|map|reject)|While$/.test(methodName),
isTaker = /^(?:head|last)$/.test(methodName),
lodashFunc = lodash[isTaker ? ('take' + (methodName == 'last' ? 'Right' : '')) : methodName],
retUnwrapped = isTaker || /^find/.test(methodName);
if (!lodashFunc) {
return;
}
lodash.prototype[methodName] = function() {
var value = this.__wrapped__,
args = isTaker ? [1] : arguments,
isLazy = value instanceof LazyWrapper,
iteratee$$1 = args[0],
useLazy = isLazy || isArray(value);
var interceptor = function(value) {
var result$$1 = lodashFunc.apply(lodash, arrayPush([value], args));
return (isTaker && chainAll) ? result$$1[0] : result$$1;
};
if (useLazy && checkIteratee && typeof iteratee$$1 == 'function' && iteratee$$1.length != 1) {
// Avoid lazy use if the iteratee has a "length" value other than `1`.
isLazy = useLazy = false;
}
var chainAll = this.__chain__,
isHybrid = !!this.__actions__.length,
isUnwrapped = retUnwrapped && !chainAll,
onlyLazy = isLazy && !isHybrid;
if (!retUnwrapped && useLazy) {
value = onlyLazy ? value : new LazyWrapper(this);
var result$$1 = func$$1.apply(value, args);
result$$1.__actions__.push({ 'func': thru, 'args': [interceptor], 'thisArg': undefined });
return new LodashWrapper(result$$1, chainAll);
}
if (isUnwrapped && onlyLazy) {
return func$$1.apply(this, args);
}
result$$1 = this.thru(interceptor);
return isUnwrapped ? (isTaker ? result$$1.value()[0] : result$$1.value()) : result$$1;
};
});
// Add `Array` methods to `lodash.prototype`.
arrayEach(['pop', 'push', 'shift', 'sort', 'splice', 'unshift'], function(methodName) {
var func$$1 = arrayProto$5[methodName],
chainName = /^(?:push|sort|unshift)$/.test(methodName) ? 'tap' : 'thru',
retUnwrapped = /^(?:pop|shift)$/.test(methodName);
lodash.prototype[methodName] = function() {
var args = arguments;
if (retUnwrapped && !this.__chain__) {
var value = this.value();
return func$$1.apply(isArray(value) ? value : [], args);
}
return this[chainName](function(value) {
return func$$1.apply(isArray(value) ? value : [], args);
});
};
});
// Map minified method names to their real names.
baseForOwn(LazyWrapper.prototype, function(func$$1, methodName) {
var lodashFunc = lodash[methodName];
if (lodashFunc) {
var key = (lodashFunc.name + ''),
names = realNames[key] || (realNames[key] = []);
names.push({ 'name': methodName, 'func': lodashFunc });
}
});
realNames[createHybrid(undefined, WRAP_BIND_KEY_FLAG$6).name] = [{
'name': 'wrapper',
'func': undefined
}];
// Add methods to `LazyWrapper`.
LazyWrapper.prototype.clone = lazyClone;
LazyWrapper.prototype.reverse = lazyReverse;
LazyWrapper.prototype.value = lazyValue;
// Add chain sequence methods to the `lodash` wrapper.
lodash.prototype.at = seq.at;
lodash.prototype.chain = seq.wrapperChain;
lodash.prototype.commit = seq.commit;
lodash.prototype.next = seq.next;
lodash.prototype.plant = seq.plant;
lodash.prototype.reverse = seq.reverse;
lodash.prototype.toJSON = lodash.prototype.valueOf = lodash.prototype.value = seq.value;
// Add lazy aliases.
lodash.prototype.first = lodash.prototype.head;
if (symIterator$1) {
lodash.prototype[symIterator$1] = seq.toIterator;
}
/**
* @license
* Lodash (Custom Build) <https://lodash.com/>
* Build: `lodash modularize exports="es" -o ./`
* Copyright JS Foundation and other contributors <https://js.foundation/>
* Released under MIT license <https://lodash.com/license>
* Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
* Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
*/
// ----------------------------------------------------------
function _log(collapsed, title, objs) {
if (collapsed) {
console.groupCollapsed(`%c${title}`, Css.Kw);
}
else {
console.group(`%c${title}`, Css.Kw);
}
for (const obj of objs) {
console.dir(obj);
}
console.groupEnd();
}
function log(title, ...objs) {
_log(false, title, objs);
}
function logc(title, ...objs) {
_log(true, title, objs);
}
//# sourceMappingURL=l.js.map
// ----------------------------------------------------
// ----------------------------------------------------
var WatchEvents;
(function (WatchEvents) {
WatchEvents[WatchEvents["ElementsAdded"] = 1] = "ElementsAdded";
WatchEvents[WatchEvents["ElementsRemoved"] = 2] = "ElementsRemoved";
WatchEvents[WatchEvents["AttributesChanged"] = 4] = "AttributesChanged";
WatchEvents[WatchEvents["TextChanged"] = 8] = "TextChanged";
WatchEvents[WatchEvents["ElementsChanged"] = 3] = "ElementsChanged";
WatchEvents[WatchEvents["AllChanges"] = 15] = "AllChanges";
})(WatchEvents || (WatchEvents = {}));
//# sourceMappingURL=watch-options.js.map
// ----------------------------------------------------
class AttributeChange {
constructor(element, name, value, oldValue) {
this.element = element;
this.name = name;
this.value = value;
this.oldValue = oldValue;
}
}
// ----------------------------------------------------
class TextChange {
constructor(element, value, oldValue) {
this.element = element;
this.value = value;
this.oldValue = oldValue;
}
}
// ----------------------------------------------------
class WatchResult {
constructor(parent, added, removed = [], attributeChanges = [], textChanges = []) {
this.parent = parent;
this.added = added;
this.removed = removed;
this.attributeChanges = attributeChanges;
this.textChanges = textChanges;
}
}
//# sourceMappingURL=watch-result.js.map
class ElementSet extends Set {
// get [Symbol.toStringTag]: string () {
// return 'ElementSet'
// }
// ----------------------------------------------------
addAll(elements) {
for (const element of elements) {
super.add(element);
}
return this;
}
// ----------------------------------------------------
toArray() {
return Array.from(this);
}
}
//# sourceMappingURL=element-set.js.map
// ----------------------------------------------------
class Matcher {
constructor(root, selector = '*') {
this.root = root;
this.selector = selector;
}
// ----------------------------------------------------
matchesElement(element) {
return element.matches(this.selector);
}
// ----------------------------------------------------
findAllMatchesInSubTree(element) {
const matches = Array.from(element.querySelectorAll(this.selector));
if (this.matchesElement(element)) {
matches.unshift(element);
}
return matches;
}
}
//# sourceMappingURL=matcher.js.map
// ----------------------------------------------------
// ----------------------------------------------------
function getElementNodesFromNodeList(nodes) {
return getNodesByType(nodes, 1);
}
// ----------------------------------------------------
function getTextNodesFromNodeList(nodes) {
return getNodesByType(nodes, 3);
}
// ----------------------------------------------------
function getNodesByType(nodes, nodeType) {
return Array.from(nodes).filter(node => node.nodeType === nodeType);
}
//# sourceMappingURL=dom.js.map
// ----------------------------------------------------------
class Watch {
// ----------------------------------------------------
constructor(parent, options, callback) {
this.parent = parent;
this.options = options;
this.callback = callback;
this.attributes = new Set();
this.allAttributes = false;
this.addedElementSet = new ElementSet();
this.removedElementSet = new ElementSet();
this.attributeChanges = [];
this.textChanges = [];
this.findExisting = typeof options.findExisting === 'boolean'
? options.findExisting
: true;
this.events = options.events || WatchEvents.ElementsChanged;
if (options.attributes) {
this.attributes = new Set(options.attributes);
}
else if (options.attribute) {
this.attributes.add(options.attribute);
}
else {
this.allAttributes = true;
}
this.matcher = new Matcher(this.parent.root, this.options.selector);
}
// ----------------------------------------------------
get [Symbol.toStringTag]() {
return 'Watch';
}
// ----------------------------------------------------
get selector() {
return this.matcher.selector;
}
// ----------------------------------------------------
processExistingElements() {
if (this.findExisting && this.events & WatchEvents.ElementsAdded) {
const matchingElements = this.matcher.findAllMatchesInSubTree(this.parent.root);
if (matchingElements.length > 0) {
this.addedElementSet.addAll(matchingElements);
this.doResultCallback();
}
}
}
// ----------------------------------------------------
initialise() {
this.addedElementSet.clear();
this.removedElementSet.clear();
this.attributeChanges = [];
this.textChanges = [];
if (this.parent.debug) {
logc(`Watch.initialise()`, this);
}
}
// ----------------------------------------------------
doResultCallback() {
if (this.parent.debug) {
logc(`Watch.processResult(): addedElementSet, removedElementSet, attributeChanges, textChanges`, this.addedElementSet, this.removedElementSet, this.attributeChanges, this.textChanges);
}
if (this.addedElementSet.size > 0 ||
this.removedElementSet.size > 0 ||
this.attributeChanges.length > 0 ||
this.textChanges.length > 0) {
const result = new WatchResult(this.parent, [...this.addedElementSet], [...this.removedElementSet], [...this.attributeChanges], [...this.textChanges]);
this.callback(result);
this.initialise();
}
}
// ----------------------------------------------------
processRecords(records) {
for (const [idx, record] of records.entries()) {
if (this.parent.debug) {
log(`Watch.processRecords(${idx}, type: ${record.type})`, record);
}
switch (record.type) {
case 'childList':
this.onNodeMutation(record);
break;
case 'attributes':
if (this.events & WatchEvents.AttributesChanged) {
this.onAttrMutation(record);
}
break;
case 'characterData':
if (this.events & WatchEvents.TextChanged) {
this.onTextMutation(record);
}
break;
default:
throw new Error('Unknown mutation type "${record.type}"');
}
}
this.doResultCallback();
}
// ----------------------------------------------------
onNodeMutation(summary) {
if (this.events & WatchEvents.ElementsAdded && summary.addedNodes.length > 0) {
for (const element of getElementNodesFromNodeList(summary.addedNodes)) {
this.addedElementSet.addAll(this.matcher.findAllMatchesInSubTree(element));
}
}
if (this.events & WatchEvents.ElementsRemoved && summary.removedNodes.length > 0) {
for (const element of getElementNodesFromNodeList(summary.removedNodes)) {
this.removedElementSet.addAll(this.matcher.findAllMatchesInSubTree(element));
}
}
if (this.events & WatchEvents.TextChanged) {
const addedTextNodes = getTextNodesFromNodeList(summary.addedNodes);
if (addedTextNodes.length > 0) {
const removedTextNodes = getTextNodesFromNodeList(summary.removedNodes);
const oldValue = removedTextNodes.length > 0
? removedTextNodes[0].textContent
: null;
const value = addedTextNodes[addedTextNodes.length - 1].textContent;
const change = new TextChange(summary.target, value, oldValue);
this.textChanges.push(change);
}
}
}
// ----------------------------------------------------
onAttrMutation(summary) {
const { target, attributeName, oldValue } = summary;
if (this.allAttributes || this.attributes.has(attributeName)) {
const element = target;
const value = element.getAttribute(attributeName);
const change = new AttributeChange(element, attributeName, value, oldValue);
this.attributeChanges.push(change);
}
}
// ----------------------------------------------------
onTextMutation(summary) {
const { target, oldValue } = summary;
const element = target.parentElement;
const change = new TextChange(element, element.textContent, oldValue);
this.textChanges.push(change);
}
// ----------------------------------------------------
dump() {
console.groupCollapsed(`%cWatch(%cselector: %c"${this.options.selector}"%c)`, Css.Kw, Css.Attr, Css.Link, Css.Kw);
console.dir(this.options);
console.log(this.callback.toString());
console.groupEnd();
}
}
//# sourceMappingURL=watch.js.map
// ----------------------------------------------------------
const DEBOUNCE_TIME = 250;
// ----------------------------------------------------------
class Watcher {
// ----------------------------------------------------
constructor(root = document.body, debug = false) {
this.root = root;
this.debug = debug;
this.observing = false;
this.mutationQueue = [];
this.watches = [];
if (!(root instanceof HTMLElement)) {
throw new TypeError('Watch root is not a valid HTML element!');
}
this.observer = new MutationObserver(records => {
this.mutationQueue.push(...records);
this.processRecords();
});
this.processRecords = throttle(this.processRecords.bind(this), DEBOUNCE_TIME, { leading: true });
}
// ----------------------------------------------------
get [Symbol.toStringTag]() {
return 'Watcher';
}
add(options, callback) {
if (typeof options === 'string') {
options = {
selector: options
};
}
else if (typeof options === 'function') {
callback = options;
options = {};
}
if (!callback) {
throw new Error('No callback function specified when calling Watcher.add()');
}
if (this.debug) {
console.groupCollapsed(`%cWatcher.add(selector: %c${options.selector}%c, %c${this.watchCount} watches%c)`, Css.Kw, Css.Link, Css.Kw, Css.Val, Css.Kw);
console.log(callback.toString());
if (options) {
console.dir(options);
}
console.groupEnd();
}
const watch = new Watch(this, options, callback);
if (this.observing) {
watch.processExistingElements();
}
this.watches.push(watch);
return watch;
}
// ----------------------------------------------------
processRecords() {
if (this.mutationQueue.length > 0) {
if (this.observing) {
this.mutationQueue.push(...this.disconnect());
}
for (const watch of this.watches) {
watch.processRecords(this.mutationQueue);
}
this.mutationQueue = [];
if (this.observing) {
this.observe();
}
}
}
// ----------------------------------------------------
get watchCount() {
return this.watches.length;
}
// ----------------------------------------------------
start() {
if (!this.watchCount) {
throw new Error('Cannot start Watcher without any watches!');
}
if (this.debug) {
console.info(`%cWatcher.start(%cenabled = %c${this.observing ? 'true' : 'false'}%c, %c${this.watchCount} watches%c)`, Css.Kw, Css.Attr, Css.Val, Css.Kw, Css.Val, Css.Kw);
}
if (!this.observing) {
// Check for existing elements, pass to callback
for (const watch of this.watches) {
watch.processExistingElements();
}
this.observe();
this.observing = true;
}
return this;
}
// ----------------------------------------------------
stop() {
if (this.observing) {
this.mutationQueue.push(...this.disconnect());
this.observing = false;
this.processRecords();
}
return this;
}
// ----------------------------------------------------
observe() {
this.observer.observe(this.root, {
childList: true,
subtree: true,
attributes: true,
attributeOldValue: true,
characterData: true,
characterDataOldValue: true
});
}
// ----------------------------------------------------
disconnect() {
const records = this.observer.takeRecords();
this.observer.disconnect();
return records;
}
}
//# sourceMappingURL=index.js.map
return Watcher;
})));
//# 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