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Bump to v4.2.0.

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John-David Dalton
2016-04-07 23:43:26 -07:00
parent 3c2a06a119
commit fdf249c94e
562 changed files with 23863 additions and 21738 deletions
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208
lodash.unionwith/index.js
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@@ -1,21 +1,14 @@
/**
* lodash 4.1.0 (Custom Build) <https://lodash.com/>
* lodash 4.2.0 (Custom Build) <https://lodash.com/>
* Build: `lodash modularize exports="npm" -o ./`
* Copyright 2012-2016 The Dojo Foundation <http://dojofoundation.org/>
* Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
* Copyright 2009-2016 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
* Available under MIT license <https://lodash.com/license>
*/
var SetCache = require('lodash._setcache'),
arrayIncludes = require('lodash._arrayincludes'),
arrayIncludesWith = require('lodash._arrayincludeswith'),
baseFlatten = require('lodash._baseflatten'),
cacheHas = require('lodash._cachehas'),
rest = require('lodash.rest'),
root = require('lodash._root');
/** Used as the size to enable large array optimizations. */
var LARGE_ARRAY_SIZE = 200;
var baseFlatten = require('lodash._baseflatten'),
baseUniq = require('lodash._baseuniq'),
rest = require('lodash.rest');
/** Used as references for various `Number` constants. */
var MAX_SAFE_INTEGER = 9007199254740991;
@@ -24,72 +17,15 @@ var MAX_SAFE_INTEGER = 9007199254740991;
var funcTag = '[object Function]',
genTag = '[object GeneratorFunction]';
/** Used to match `RegExp` [syntax characters](http://ecma-international.org/ecma-262/6.0/#sec-patterns). */
var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;
/** Used to detect host constructors (Safari > 5). */
var reIsHostCtor = /^\[object .+?Constructor\]$/;
/**
* Checks if `value` is a host object in IE < 9.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a host object, else `false`.
*/
function isHostObject(value) {
// Many host objects are `Object` objects that can coerce to strings
// despite having improperly defined `toString` methods.
var result = false;
if (value != null && typeof value.toString != 'function') {
try {
result = !!(value + '');
} catch (e) {}
}
return result;
}
/**
* Converts `set` to an array.
*
* @private
* @param {Object} set The set to convert.
* @returns {Array} Returns the converted array.
*/
function setToArray(set) {
var index = -1,
result = Array(set.size);
set.forEach(function(value) {
result[++index] = value;
});
return result;
}
/** Used for built-in method references. */
var objectProto = Object.prototype;
/** Used to resolve the decompiled source of functions. */
var funcToString = Function.prototype.toString;
/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;
/**
* Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
* of values.
*/
var objectToString = objectProto.toString;
/** Used to detect if a method is native. */
var reIsNative = RegExp('^' +
funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&')
.replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
);
/* Built-in method references that are verified to be native. */
var Set = getNative(root, 'Set');
/**
* The base implementation of `_.property` without support for deep paths.
*
@@ -103,77 +39,6 @@ function baseProperty(key) {
};
}
/**
* 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) {
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;
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 a set of `values`.
*
* @private
* @param {Array} values The values to add to the set.
* @returns {Object} Returns the new set.
*/
var createSet = !(Set && new Set([1, 2]).size === 2) ? noop : function(values) {
return new Set(values);
};
/**
* Gets the "length" property value of `object`.
*
@@ -186,19 +51,6 @@ var createSet = !(Set && new Set([1, 2]).size === 2) ? noop : function(values) {
*/
var getLength = baseProperty('length');
/**
* 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 = object == null ? undefined : object[key];
return isNative(value) ? value : undefined;
}
/**
* Gets the last element of `array`.
*
@@ -241,7 +93,7 @@ var unionWith = rest(function(arrays) {
if (isArrayLikeObject(comparator)) {
comparator = undefined;
}
return baseUniq(baseFlatten(arrays, false, true), undefined, comparator);
return baseUniq(baseFlatten(arrays, 1, true), undefined, comparator);
});
/**
@@ -251,7 +103,6 @@ var unionWith = rest(function(arrays) {
*
* @static
* @memberOf _
* @type Function
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is array-like, else `false`.
@@ -280,7 +131,6 @@ function isArrayLike(value) {
*
* @static
* @memberOf _
* @type Function
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an array-like object, else `false`.
@@ -351,7 +201,8 @@ function isFunction(value) {
* // => false
*/
function isLength(value) {
return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
return typeof value == 'number' &&
value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
}
/**
@@ -409,49 +260,4 @@ function isObjectLike(value) {
return !!value && typeof value == 'object';
}
/**
* Checks if `value` is a native function.
*
* @static
* @memberOf _
* @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 (value == null) {
return false;
}
if (isFunction(value)) {
return reIsNative.test(funcToString.call(value));
}
return isObjectLike(value) &&
(isHostObject(value) ? reIsNative : reIsHostCtor).test(value);
}
/**
* A no-operation function that returns `undefined` regardless of the
* arguments it receives.
*
* @static
* @memberOf _
* @category Util
* @example
*
* var object = { 'user': 'fred' };
*
* _.noop(object) === undefined;
* // => true
*/
function noop() {
// No operation performed.
}
module.exports = unionWith;