mirror of
https://github.com/whoisclebs/lodash.git
synced 2026-02-09 10:27:49 +00:00
Bump to v4.3.0.
This commit is contained in:
@@ -1,10 +1,10 @@
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/**
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* lodash 4.2.2 (Custom Build) <https://lodash.com/>
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* lodash 4.3.0 (Custom Build) <https://lodash.com/>
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* Build: `lodash modularize exports="npm" -o ./`
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* Copyright 2012-2016 The Dojo Foundation <http://dojofoundation.org/>
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* Copyright jQuery Foundation and other contributors <https://jquery.org/>
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* Released under MIT license <https://lodash.com/license>
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* Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
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* Copyright 2009-2016 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
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* Available under MIT license <https://lodash.com/license>
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* Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
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*/
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var baseEach = require('lodash._baseeach'),
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baseFlatten = require('lodash._baseflatten'),
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@@ -130,7 +130,7 @@ function compareMultiple(object, other, orders) {
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// for more details.
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//
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// This also ensures a stable sort in V8 and other engines.
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// See https://code.google.com/p/v8/issues/detail?id=90 for more details.
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// See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details.
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return object.index - other.index;
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}
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@@ -186,7 +186,7 @@ function baseMap(collection, iteratee) {
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*/
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function baseOrderBy(collection, iteratees, orders) {
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var index = -1;
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iteratees = arrayMap(iteratees.length ? iteratees : Array(1), baseIteratee);
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iteratees = arrayMap(iteratees.length ? iteratees : [identity], baseIteratee);
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var result = baseMap(collection, function(value, key, collection) {
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var criteria = arrayMap(iteratees, function(iteratee) {
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@@ -216,8 +216,9 @@ function baseProperty(key) {
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/**
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* Gets the "length" property value of `object`.
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*
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* **Note:** This function is used to avoid a [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792)
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* that affects Safari on at least iOS 8.1-8.3 ARM64.
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* **Note:** This function is used to avoid a
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* [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792) that affects
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* Safari on at least iOS 8.1-8.3 ARM64.
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*
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* @private
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* @param {Object} object The object to query.
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@@ -232,7 +233,8 @@ var getLength = baseProperty('length');
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* @param {*} value The potential iteratee value argument.
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* @param {*} index The potential iteratee index or key argument.
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* @param {*} object The potential iteratee object argument.
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* @returns {boolean} Returns `true` if the arguments are from an iteratee call, else `false`.
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* @returns {boolean} Returns `true` if the arguments are from an iteratee call,
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* else `false`.
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*/
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function isIterateeCall(value, index, object) {
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if (!isObject(object)) {
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@@ -240,8 +242,9 @@ function isIterateeCall(value, index, object) {
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}
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var type = typeof index;
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if (type == 'number'
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? (isArrayLike(object) && isIndex(index, object.length))
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: (type == 'string' && index in object)) {
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? (isArrayLike(object) && isIndex(index, object.length))
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: (type == 'string' && index in object)
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) {
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return eq(object[index], value);
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}
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return false;
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@@ -255,30 +258,32 @@ function isIterateeCall(value, index, object) {
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*
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* @static
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* @memberOf _
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* @since 0.1.0
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* @category Collection
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* @param {Array|Object} collection The collection to iterate over.
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* @param {...(Function|Function[]|Object|Object[]|string|string[])} [iteratees=[_.identity]]
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* The iteratees to sort by, specified individually or in arrays.
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* @param {...(Array|Array[]|Function|Function[]|Object|Object[]|string|string[])}
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* [iteratees=[_.identity]] The iteratees to sort by, specified individually
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* or in arrays.
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* @returns {Array} Returns the new sorted array.
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* @example
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*
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* var users = [
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* { 'user': 'fred', 'age': 48 },
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* { 'user': 'barney', 'age': 36 },
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* { 'user': 'fred', 'age': 42 },
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* { 'user': 'fred', 'age': 40 },
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* { 'user': 'barney', 'age': 34 }
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* ];
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*
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* _.sortBy(users, function(o) { return o.user; });
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* // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 42]]
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* // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
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*
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* _.sortBy(users, ['user', 'age']);
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* // => objects for [['barney', 34], ['barney', 36], ['fred', 42], ['fred', 48]]
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* // => objects for [['barney', 34], ['barney', 36], ['fred', 40], ['fred', 48]]
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*
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* _.sortBy(users, 'user', function(o) {
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* return Math.floor(o.age / 10);
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* });
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* // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 42]]
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* // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
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*/
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var sortBy = rest(function(collection, iteratees) {
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if (collection == null) {
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@@ -294,11 +299,13 @@ var sortBy = rest(function(collection, iteratees) {
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});
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/**
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* Performs a [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
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* Performs a
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* [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
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* comparison between two values to determine if they are equivalent.
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*
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* @static
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* @memberOf _
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* @since 4.0.0
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* @category Lang
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* @param {*} value The value to compare.
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* @param {*} other The other value to compare.
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@@ -334,6 +341,7 @@ function eq(value, other) {
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*
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* @static
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* @memberOf _
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* @since 4.0.0
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* @category Lang
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* @param {*} value The value to check.
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* @returns {boolean} Returns `true` if `value` is array-like, else `false`.
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@@ -360,9 +368,11 @@ function isArrayLike(value) {
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*
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* @static
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* @memberOf _
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* @since 0.1.0
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* @category Lang
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* @param {*} value The value to check.
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* @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
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* @returns {boolean} Returns `true` if `value` is correctly classified,
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* else `false`.
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* @example
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*
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* _.isFunction(_);
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@@ -382,13 +392,16 @@ function isFunction(value) {
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/**
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* Checks if `value` is a valid array-like length.
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*
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* **Note:** This function is loosely based on [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
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* **Note:** This function is loosely based on
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* [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
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*
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* @static
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* @memberOf _
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* @since 4.0.0
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* @category Lang
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* @param {*} value The value to check.
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* @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
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* @returns {boolean} Returns `true` if `value` is a valid length,
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* else `false`.
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* @example
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*
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* _.isLength(3);
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@@ -414,6 +427,7 @@ function isLength(value) {
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*
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* @static
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* @memberOf _
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* @since 0.1.0
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* @category Lang
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* @param {*} value The value to check.
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* @returns {boolean} Returns `true` if `value` is an object, else `false`.
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@@ -436,4 +450,24 @@ function isObject(value) {
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return !!value && (type == 'object' || type == 'function');
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}
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/**
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* This method returns the first argument given to it.
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*
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* @static
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* @since 0.1.0
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* @memberOf _
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* @category Util
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* @param {*} value Any value.
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* @returns {*} Returns `value`.
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* @example
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*
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* var object = { 'user': 'fred' };
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*
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* _.identity(object) === object;
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* // => true
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*/
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function identity(value) {
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return value;
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}
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module.exports = sortBy;
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