mirror of
https://github.com/whoisclebs/lodash.git
synced 2026-02-11 11:27:50 +00:00
Bump to v3.1.0.
This commit is contained in:
committed by
John-David Dalton
parent
f11f2385a6
commit
27d65e814a
@@ -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 1.7.0, copyright 2009-2015 Jeremy Ashkenas,
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Based on Underscore.js, copyright 2009-2015 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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@@ -1,4 +1,4 @@
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# lodash.pluck v3.0.2
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# lodash.pluck v3.1.0
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The [modern build](https://github.com/lodash/lodash/wiki/Build-Differences) of [lodash’s](https://lodash.com/) `_.pluck` exported as a [Node.js](http://nodejs.org/)/[io.js](https://iojs.org/) module.
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@@ -17,4 +17,4 @@ In Node.js/io.js:
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var pluck = require('lodash.pluck');
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```
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See the [documentation](https://lodash.com/docs#pluck) or [package source](https://github.com/lodash/lodash/blob/3.0.2-npm-packages/lodash.pluck) for more details.
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See the [documentation](https://lodash.com/docs#pluck) or [package source](https://github.com/lodash/lodash/blob/3.1.0-npm-packages/lodash.pluck) for more details.
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@@ -1,22 +1,87 @@
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/**
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* lodash 3.0.2 (Custom Build) <https://lodash.com/>
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* lodash 3.1.0 (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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* Based on Underscore.js 1.7.0 <http://underscorejs.org/LICENSE>
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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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* Available under MIT license <https://lodash.com/license>
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*/
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var baseProperty = require('lodash._baseproperty'),
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var baseGet = require('lodash._baseget'),
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toPath = require('lodash._topath'),
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isArray = require('lodash.isarray'),
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map = require('lodash.map');
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/** Used to match property names within property paths. */
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var reIsDeepProp = /\.|\[(?:[^[\]]+|(["'])(?:(?!\1)[^\n\\]|\\.)*?)\1\]/,
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reIsPlainProp = /^\w*$/;
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/**
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* Gets the value of `key` from all elements in `collection`.
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* The base implementation of `_.property` without support for deep paths.
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*
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* @private
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* @param {string} key The key of the property to get.
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* @returns {Function} Returns the new function.
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*/
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function baseProperty(key) {
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return function(object) {
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return object == null ? undefined : object[key];
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};
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}
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/**
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* A specialized version of `baseProperty` which supports deep paths.
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*
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* @private
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* @param {Array|string} path The path of the property to get.
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* @returns {Function} Returns the new function.
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*/
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function basePropertyDeep(path) {
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var pathKey = (path + '');
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path = toPath(path);
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return function(object) {
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return baseGet(object, path, pathKey);
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};
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}
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/**
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* Checks if `value` is a property name and not a property path.
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*
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* @private
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* @param {*} value The value to check.
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* @param {Object} [object] The object to query keys on.
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* @returns {boolean} Returns `true` if `value` is a property name, else `false`.
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*/
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function isKey(value, object) {
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var type = typeof value;
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if ((type == 'string' && reIsPlainProp.test(value)) || type == 'number') {
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return true;
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}
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if (isArray(value)) {
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return false;
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}
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var result = !reIsDeepProp.test(value);
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return result || (object != null && value in toObject(object));
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}
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/**
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* Converts `value` to an object if it is not one.
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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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*/
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function toObject(value) {
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return isObject(value) ? value : Object(value);
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}
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/**
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* Gets the property value of `path` from all elements in `collection`.
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*
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* @static
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* @memberOf _
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* @category Collection
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* @param {Array|Object|string} collection The collection to iterate over.
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* @param {string} key The key of the property to pluck.
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* @param {Array|string} path The path of the property to pluck.
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* @returns {Array} Returns the property values.
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* @example
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*
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@@ -32,8 +97,61 @@ var baseProperty = require('lodash._baseproperty'),
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* _.pluck(userIndex, 'age');
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* // => [36, 40] (iteration order is not guaranteed)
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*/
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function pluck(collection, key) {
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return map(collection, baseProperty(key));
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function pluck(collection, path) {
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return map(collection, property(path));
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}
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/**
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* Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`.
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* (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
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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 an object, else `false`.
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* @example
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*
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* _.isObject({});
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* // => true
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*
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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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* // => 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 type == 'function' || (!!value && type == 'object');
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}
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/**
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* Creates a function which returns the property value at `path` on a
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* given object.
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*
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* @static
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* @memberOf _
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* @category Utility
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* @param {Array|string} path The path of the property to get.
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* @returns {Function} Returns the new function.
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* @example
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*
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* var objects = [
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* { 'a': { 'b': { 'c': 2 } } },
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* { 'a': { 'b': { 'c': 1 } } }
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* ];
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*
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* _.map(objects, _.property('a.b.c'));
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* // => [2, 1]
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*
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* _.pluck(_.sortBy(objects, _.property(['a', 'b', 'c'])), 'a.b.c');
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* // => [1, 2]
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*/
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function property(path) {
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return isKey(path) ? baseProperty(path) : basePropertyDeep(path);
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}
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module.exports = pluck;
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@@ -1,6 +1,6 @@
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{
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"name": "lodash.pluck",
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"version": "3.0.2",
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"version": "3.1.0",
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"description": "The modern build of lodash’s `_.pluck` 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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@@ -17,7 +17,9 @@
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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._baseproperty": "^3.0.0",
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"lodash._baseget": "^3.0.0",
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"lodash._topath": "^3.0.0",
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"lodash.isarray": "^3.0.0",
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"lodash.map": "^3.0.0"
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}
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}
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