mirror of
https://github.com/whoisclebs/lodash.git
synced 2026-02-12 03:47:50 +00:00
Bump to v4.0.0.
This commit is contained in:
@@ -1,5 +1,5 @@
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Copyright 2012-2015 The Dojo Foundation <http://dojofoundation.org/>
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Based on Underscore.js, copyright 2009-2015 Jeremy Ashkenas,
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Copyright 2012-2016 The Dojo Foundation <http://dojofoundation.org/>
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Based on Underscore.js, copyright 2009-2016 Jeremy Ashkenas,
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DocumentCloud and Investigative Reporters & Editors <http://underscorejs.org/>
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Permission is hereby granted, free of charge, to any person obtaining
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@@ -1,20 +1,18 @@
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# lodash._baseeach v3.0.4
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# lodash._baseeach v4.0.0
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The [modern build](https://github.com/lodash/lodash/wiki/Build-Differences) of [lodash’s](https://lodash.com/) internal `baseEach` exported as a [Node.js](http://nodejs.org/)/[io.js](https://iojs.org/) module.
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The internal [lodash](https://lodash.com/) function `baseEach` exported as a [Node.js](https://nodejs.org/) module.
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## Installation
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Using npm:
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```bash
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$ {sudo -H} npm i -g npm
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$ npm i --save lodash._baseeach
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```
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In Node.js/io.js:
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In Node.js:
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```js
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var baseEach = require('lodash._baseeach');
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```
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See the [package source](https://github.com/lodash/lodash/blob/3.0.4-npm-packages/lodash._baseeach) for more details.
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See the [package source](https://github.com/lodash/lodash/blob/4.0.0-npm-packages/lodash._baseeach) for more details.
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@@ -1,27 +1,36 @@
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/**
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* lodash 3.0.4 (Custom Build) <https://lodash.com/>
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* Build: `lodash modern modularize exports="npm" -o ./`
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* Copyright 2012-2015 The Dojo Foundation <http://dojofoundation.org/>
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* lodash 4.0.0 (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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* Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
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* Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
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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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*/
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var keys = require('lodash.keys');
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/**
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* Used as the [maximum length](http://ecma-international.org/ecma-262/6.0/#sec-number.max_safe_integer)
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* of an array-like value.
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*/
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/** Used as references for various `Number` constants. */
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var MAX_SAFE_INTEGER = 9007199254740991;
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/** `Object#toString` result references. */
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var funcTag = '[object Function]',
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genTag = '[object GeneratorFunction]';
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/** Used for built-in method references. */
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var objectProto = global.Object.prototype;
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/**
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* The base implementation of `_.forEach` without support for callback
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* shorthands and `this` binding.
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* Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
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* of values.
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*/
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var objectToString = objectProto.toString;
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/**
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* The base implementation of `_.forEach` without support for iteratee shorthands.
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*
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* @private
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* @param {Array|Object|string} collection The collection to iterate over.
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* @param {Array|Object} collection The collection to iterate over.
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* @param {Function} iteratee The function invoked per iteration.
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* @returns {Array|Object|string} Returns `collection`.
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* @returns {Array|Object} Returns `collection`.
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*/
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var baseEach = createBaseEach(baseForOwn);
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@@ -40,8 +49,7 @@ var baseEach = createBaseEach(baseForOwn);
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var baseFor = createBaseFor();
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/**
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* The base implementation of `_.forOwn` without support for callback
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* shorthands and `this` binding.
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* The base implementation of `_.forOwn` without support for iteratee shorthands.
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*
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* @private
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* @param {Object} object The object to iterate over.
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@@ -49,7 +57,7 @@ var baseFor = createBaseFor();
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* @returns {Object} Returns `object`.
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*/
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function baseForOwn(object, iteratee) {
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return baseFor(object, iteratee, keys);
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return object && baseFor(object, iteratee, keys);
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}
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/**
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@@ -75,12 +83,15 @@ function baseProperty(key) {
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*/
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function createBaseEach(eachFunc, fromRight) {
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return function(collection, iteratee) {
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var length = collection ? getLength(collection) : 0;
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if (!isLength(length)) {
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if (collection == null) {
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return collection;
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}
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if (!isArrayLike(collection)) {
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return eachFunc(collection, iteratee);
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}
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var index = fromRight ? length : -1,
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iterable = toObject(collection);
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var length = collection.length,
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index = fromRight ? length : -1,
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iterable = Object(collection);
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while ((fromRight ? index-- : ++index < length)) {
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if (iteratee(iterable[index], index, iterable) === false) {
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@@ -92,7 +103,7 @@ function createBaseEach(eachFunc, fromRight) {
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}
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/**
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* Creates a base function for `_.forIn` or `_.forInRight`.
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* Creates a base function for methods like `_.forIn`.
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*
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* @private
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* @param {boolean} [fromRight] Specify iterating from right to left.
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@@ -100,13 +111,13 @@ function createBaseEach(eachFunc, fromRight) {
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*/
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function createBaseFor(fromRight) {
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return function(object, iteratee, keysFunc) {
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var iterable = toObject(object),
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var index = -1,
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iterable = Object(object),
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props = keysFunc(object),
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length = props.length,
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index = fromRight ? length : -1;
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length = props.length;
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while ((fromRight ? index-- : ++index < length)) {
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var key = props[index];
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while (length--) {
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var key = props[fromRight ? length : ++index];
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if (iteratee(iterable[key], key, iterable) === false) {
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break;
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}
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@@ -128,27 +139,85 @@ function createBaseFor(fromRight) {
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var getLength = baseProperty('length');
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/**
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* Checks if `value` is a valid array-like length.
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* Checks if `value` is array-like. A value is considered array-like if it's
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* not a function and has a `value.length` that's an integer greater than or
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* equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
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*
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* **Note:** This function is based on [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
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*
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* @private
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* @static
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* @memberOf _
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* @type Function
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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 array-like, else `false`.
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* @example
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*
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* _.isArrayLike([1, 2, 3]);
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* // => true
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*
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* _.isArrayLike(document.body.children);
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* // => true
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*
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* _.isArrayLike('abc');
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* // => true
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*
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* _.isArrayLike(_.noop);
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* // => false
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*/
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function isLength(value) {
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return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
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function isArrayLike(value) {
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return value != null &&
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!(typeof value == 'function' && isFunction(value)) && isLength(getLength(value));
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}
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/**
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* Converts `value` to an object if it's not one.
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* Checks if `value` is classified as a `Function` object.
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*
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* @private
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* @param {*} value The value to process.
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* @returns {Object} Returns the object.
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* @static
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* @memberOf _
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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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* @example
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*
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* _.isFunction(_);
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* // => true
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*
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* _.isFunction(/abc/);
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* // => false
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*/
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function toObject(value) {
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return isObject(value) ? value : Object(value);
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function isFunction(value) {
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// The use of `Object#toString` avoids issues with the `typeof` operator
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// in Safari 8 which returns 'object' for typed array constructors, and
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// PhantomJS 1.9 which returns 'function' for `NodeList` instances.
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var tag = isObject(value) ? objectToString.call(value) : '';
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return tag == funcTag || tag == genTag;
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}
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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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*
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* @static
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* @memberOf _
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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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* @example
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*
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* _.isLength(3);
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* // => true
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*
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* _.isLength(Number.MIN_VALUE);
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* // => false
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*
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* _.isLength(Infinity);
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* // => false
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*
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* _.isLength('3');
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* // => false
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*/
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function isLength(value) {
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return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
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}
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/**
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@@ -168,12 +237,13 @@ function toObject(value) {
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* _.isObject([1, 2, 3]);
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* // => true
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*
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* _.isObject(1);
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* _.isObject(_.noop);
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* // => true
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*
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* _.isObject(null);
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* // => false
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*/
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function isObject(value) {
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// Avoid a V8 JIT bug in Chrome 19-20.
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// See https://code.google.com/p/v8/issues/detail?id=2291 for more details.
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var type = typeof value;
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return !!value && (type == 'object' || type == 'function');
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}
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@@ -1,21 +1,19 @@
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{
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"name": "lodash._baseeach",
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"version": "3.0.4",
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"description": "The modern build of lodash’s internal `baseEach` as a module.",
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"version": "4.0.0",
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"description": "The internal lodash function `baseEach` exported as a module.",
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"homepage": "https://lodash.com/",
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"icon": "https://lodash.com/icon.svg",
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"license": "MIT",
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"author": "John-David Dalton <john.david.dalton@gmail.com> (http://allyoucanleet.com/)",
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"contributors": [
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"John-David Dalton <john.david.dalton@gmail.com> (http://allyoucanleet.com/)",
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"Benjamin Tan <demoneaux@gmail.com> (https://d10.github.io/)",
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"Blaine Bublitz <blaine@iceddev.com> (http://www.iceddev.com/)",
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"Kit Cambridge <github@kitcambridge.be> (http://kitcambridge.be/)",
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"Blaine Bublitz <blaine@iceddev.com> (https://github.com/phated)",
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"Mathias Bynens <mathias@qiwi.be> (https://mathiasbynens.be/)"
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],
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"repository": "lodash/lodash",
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"scripts": { "test": "echo \"See https://travis-ci.org/lodash/lodash-cli for testing details.\"" },
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"dependencies": {
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"lodash.keys": "^3.0.0"
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"lodash.keys": "^4.0.0"
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}
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}
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