Bump to v4.0.0.

.npmignore

@@ -0,0 +1 @@
+.*

LICENSE

@@ -1,5 +1,5 @@
-Copyright 2012-2015 The Dojo Foundation <http://dojofoundation.org/>
-Based on Underscore.js, copyright 2009-2015 Jeremy Ashkenas,
+Copyright 2012-2016 The Dojo Foundation <http://dojofoundation.org/>
+Based on Underscore.js, copyright 2009-2016 Jeremy Ashkenas,
 DocumentCloud and Investigative Reporters & Editors <http://underscorejs.org/>
 
 Permission is hereby granted, free of charge, to any person obtaining

README.md

@@ -1,23 +1,30 @@
-# lodash v3.4.0
+# lodash-amd v4.0.0
 
-The [modern build](https://github.com/lodash/lodash/wiki/Build-Differences) of [lodash](https://lodash.com/) exported as [AMD](https://github.com/amdjs/amdjs-api/wiki/AMD) modules.
+The [lodash](https://lodash.com/) library exported as [AMD](https://github.com/amdjs/amdjs-api/wiki/AMD) modules.
 
 Generated using [lodash-cli](https://www.npmjs.com/package/lodash-cli):
 ```bash
-$ lodash modularize modern exports=amd -o ./
-$ lodash modern exports=amd -d -o ./main.js
+$ lodash exports=amd -o ./
+$ lodash exports=amd -d -o ./main.js
 ```
 
 ## Installation
 
-Defining a build as `'lodash'`.
+Using npm:
+```bash
+$ {sudo -H} npm i -g npm
+$ npm i --save lodash-amd
+```
 
+Using an AMD loader:
 ```js
 require({
   'packages': [
     { 'name': 'lodash', 'location': 'path/to/lodash' }
   ]
-}, ['lodash/array/chunk'], function(chunk) {
+}, ['lodash/chunk'], function(chunk) {
   // use `chunk`
 });
 ```
+
+See the [package source](https://github.com/lodash/lodash/tree/4.0.0-amd) for more details.

add.js

@@ -0,0 +1,32 @@
+define([], function() {
+
+  /** Used as a safe reference for `undefined` in pre-ES5 environments. */
+  var undefined;
+
+  /**
+   * Adds two numbers.
+   *
+   * @static
+   * @memberOf _
+   * @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
+   */
+  function add(augend, addend) {
+    var result;
+    if (augend !== undefined) {
+      result = augend;
+    }
+    if (addend !== undefined) {
+      result = result === undefined ? addend : (result + addend);
+    }
+    return result;
+  }
+
+  return add;
+});

after.js

@@ -1,14 +1,11 @@
-define(['../internal/root'], function(root) {
+define(['./toInteger'], function(toInteger) {
 
   /** Used as the `TypeError` message for "Functions" methods. */
   var FUNC_ERROR_TEXT = 'Expected a function';
 
-  /* Native method references for those with the same name as other `lodash` methods. */
-  var nativeIsFinite = root.isFinite;
-
   /**
    * The opposite of `_.before`; this method creates a function that invokes
-   * `func` once it is called `n` or more times.
+   * `func` once it's called `n` or more times.
    *
    * @static
    * @memberOf _
@@ -31,15 +28,9 @@ define(['../internal/root'], function(root) {
    */
   function after(n, func) {
     if (typeof func != 'function') {
-      if (typeof n == 'function') {
-        var temp = n;
-        n = func;
-        func = temp;
-      } else {
-        throw new TypeError(FUNC_ERROR_TEXT);
-      }
+      throw new TypeError(FUNC_ERROR_TEXT);
     }
-    n = nativeIsFinite(n = +n) ? n : 0;
+    n = toInteger(n);
     return function() {
       if (--n < 1) {
         return func.apply(this, arguments);

array.js

@@ -1,8 +1,11 @@
-define(['./array/chunk', './array/compact', './array/difference', './array/drop', './array/dropRight', './array/dropRightWhile', './array/dropWhile', './array/fill', './array/findIndex', './array/findLastIndex', './array/first', './array/flatten', './array/flattenDeep', './array/head', './array/indexOf', './array/initial', './array/intersection', './array/last', './array/lastIndexOf', './array/object', './array/pull', './array/pullAt', './array/remove', './array/rest', './array/slice', './array/sortedIndex', './array/sortedLastIndex', './array/tail', './array/take', './array/takeRight', './array/takeRightWhile', './array/takeWhile', './array/union', './array/uniq', './array/unique', './array/unzip', './array/without', './array/xor', './array/zip', './array/zipObject'], function(chunk, compact, difference, drop, dropRight, dropRightWhile, dropWhile, fill, findIndex, findLastIndex, first, flatten, flattenDeep, head, indexOf, initial, intersection, last, lastIndexOf, object, pull, pullAt, remove, rest, slice, sortedIndex, sortedLastIndex, tail, take, takeRight, takeRightWhile, takeWhile, union, uniq, unique, unzip, without, xor, zip, zipObject) {
+define(['./chunk', './compact', './concat', './difference', './differenceBy', './differenceWith', './drop', './dropRight', './dropRightWhile', './dropWhile', './fill', './findIndex', './findLastIndex', './flatMap', './flatten', './flattenDeep', './fromPairs', './head', './indexOf', './initial', './intersection', './intersectionBy', './intersectionWith', './join', './last', './lastIndexOf', './pull', './pullAll', './pullAllBy', './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', './zipWith'], function(chunk, compact, concat, difference, differenceBy, differenceWith, drop, dropRight, dropRightWhile, dropWhile, fill, findIndex, findLastIndex, flatMap, flatten, flattenDeep, fromPairs, head, indexOf, initial, intersection, intersectionBy, intersectionWith, join, last, lastIndexOf, pull, pullAll, pullAllBy, 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, zipWith) {
   return {
     'chunk': chunk,
     'compact': compact,
+    'concat': concat,
     'difference': difference,
+    'differenceBy': differenceBy,
+    'differenceWith': differenceWith,
     'drop': drop,
     'dropRight': dropRight,
     'dropRightWhile': dropRightWhile,
@@ -10,35 +13,53 @@ define(['./array/chunk', './array/compact', './array/difference', './array/drop'
     'fill': fill,
     'findIndex': findIndex,
     'findLastIndex': findLastIndex,
-    'first': first,
+    'flatMap': flatMap,
     'flatten': flatten,
     'flattenDeep': flattenDeep,
+    'fromPairs': fromPairs,
     'head': head,
     'indexOf': indexOf,
     'initial': initial,
     'intersection': intersection,
+    'intersectionBy': intersectionBy,
+    'intersectionWith': intersectionWith,
+    'join': join,
     'last': last,
     'lastIndexOf': lastIndexOf,
-    'object': object,
     'pull': pull,
+    'pullAll': pullAll,
+    'pullAllBy': pullAllBy,
     'pullAt': pullAt,
     'remove': remove,
-    'rest': rest,
+    'reverse': reverse,
     'slice': slice,
     'sortedIndex': sortedIndex,
+    'sortedIndexBy': sortedIndexBy,
+    'sortedIndexOf': sortedIndexOf,
     'sortedLastIndex': sortedLastIndex,
+    'sortedLastIndexBy': sortedLastIndexBy,
+    'sortedLastIndexOf': sortedLastIndexOf,
+    'sortedUniq': sortedUniq,
+    'sortedUniqBy': sortedUniqBy,
     'tail': tail,
     'take': take,
     'takeRight': takeRight,
     'takeRightWhile': takeRightWhile,
     'takeWhile': takeWhile,
     'union': union,
+    'unionBy': unionBy,
+    'unionWith': unionWith,
     'uniq': uniq,
-    'unique': unique,
+    'uniqBy': uniqBy,
+    'uniqWith': uniqWith,
     'unzip': unzip,
+    'unzipWith': unzipWith,
     'without': without,
     'xor': xor,
+    'xorBy': xorBy,
+    'xorWith': xorWith,
     'zip': zip,
-    'zipObject': zipObject
+    'zipObject': zipObject,
+    'zipWith': zipWith
   };
 });

array/chunk.js

@@ -1,47 +0,0 @@
-define(['../internal/baseSlice', '../internal/isIterateeCall'], function(baseSlice, isIterateeCall) {
-
-  /** Native method references. */
-  var ceil = Math.ceil;
-
-  /* Native method references for those with the same name as other `lodash` methods. */
-  var nativeMax = Math.max;
-
-  /**
-   * Creates an array of elements split into groups the length of `size`.
-   * If `collection` can't be split evenly, the final chunk will be the remaining
-   * elements.
-   *
-   * @static
-   * @memberOf _
-   * @category Array
-   * @param {Array} array The array to process.
-   * @param {number} [size=1] The length of each chunk.
-   * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
-   * @returns {Array} Returns the new array containing 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 == null) {
-      size = 1;
-    } else {
-      size = nativeMax(+size || 1, 1);
-    }
-    var index = 0,
-        length = array ? array.length : 0,
-        resIndex = -1,
-        result = Array(ceil(length / size));
-
-    while (index < length) {
-      result[++resIndex] = baseSlice(array, index, (index += size));
-    }
-    return result;
-  }
-
-  return chunk;
-});

array/difference.js

@@ -1,38 +0,0 @@
-define(['../internal/baseDifference', '../internal/baseFlatten', '../lang/isArguments', '../lang/isArray'], function(baseDifference, baseFlatten, isArguments, isArray) {
-
-  /**
-   * Creates an array excluding all values of the provided arrays using
-   * `SameValueZero` for equality comparisons.
-   *
-   * **Note:** `SameValueZero` comparisons are like strict equality comparisons,
-   * e.g. `===`, except that `NaN` matches `NaN`. See the
-   * [ES spec](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
-   * for more details.
-   *
-   * @static
-   * @memberOf _
-   * @category Array
-   * @param {Array} array The array to inspect.
-   * @param {...Array} [values] The arrays of values to exclude.
-   * @returns {Array} Returns the new array of filtered values.
-   * @example
-   *
-   * _.difference([1, 2, 3], [4, 2]);
-   * // => [1, 3]
-   */
-  function difference() {
-    var args = arguments,
-        index = -1,
-        length = args.length;
-
-    while (++index < length) {
-      var value = args[index];
-      if (isArray(value) || isArguments(value)) {
-        break;
-      }
-    }
-    return baseDifference(value, baseFlatten(args, false, true, ++index));
-  }
-
-  return difference;
-});

array/dropRightWhile.js

@@ -1,63 +0,0 @@
-define(['../internal/baseCallback', '../internal/baseSlice'], function(baseCallback, baseSlice) {
-
-  /**
-   * Creates a slice of `array` excluding elements dropped from the end.
-   * Elements are dropped until `predicate` returns falsey. The predicate is
-   * bound to `thisArg` and invoked with three arguments; (value, index, array).
-   *
-   * If a property name is provided for `predicate` the created `_.property`
-   * style callback returns the property value of the given element.
-   *
-   * If a value is also provided for `thisArg` the created `_.matchesProperty`
-   * style callback returns `true` for elements that have a matching property
-   * value, else `false`.
-   *
-   * If an object is provided for `predicate` the created `_.matches` style
-   * callback returns `true` for elements that match the properties of the given
-   * object, else `false`.
-   *
-   * @static
-   * @memberOf _
-   * @category Array
-   * @param {Array} array The array to query.
-   * @param {Function|Object|string} [predicate=_.identity] The function invoked
-   *  per iteration.
-   * @param {*} [thisArg] The `this` binding of `predicate`.
-   * @returns {Array} Returns the slice of `array`.
-   * @example
-   *
-   * _.dropRightWhile([1, 2, 3], function(n) {
-   *   return n > 1;
-   * });
-   * // => [1]
-   *
-   * var users = [
-   *   { 'user': 'barney',  'active': true },
-   *   { 'user': 'fred',    'active': false },
-   *   { 'user': 'pebbles', 'active': false }
-   * ];
-   *
-   * // using the `_.matches` callback shorthand
-   * _.pluck(_.dropRightWhile(users, { 'user': 'pebbles', 'active': false }), 'user');
-   * // => ['barney', 'fred']
-   *
-   * // using the `_.matchesProperty` callback shorthand
-   * _.pluck(_.dropRightWhile(users, 'active', false), 'user');
-   * // => ['barney']
-   *
-   * // using the `_.property` callback shorthand
-   * _.pluck(_.dropRightWhile(users, 'active'), 'user');
-   * // => ['barney', 'fred', 'pebbles']
-   */
-  function dropRightWhile(array, predicate, thisArg) {
-    var length = array ? array.length : 0;
-    if (!length) {
-      return [];
-    }
-    predicate = baseCallback(predicate, thisArg, 3);
-    while (length-- && predicate(array[length], length, array)) {}
-    return baseSlice(array, 0, length + 1);
-  }
-
-  return dropRightWhile;
-});

array/dropWhile.js

@@ -1,64 +0,0 @@
-define(['../internal/baseCallback', '../internal/baseSlice'], function(baseCallback, baseSlice) {
-
-  /**
-   * Creates a slice of `array` excluding elements dropped from the beginning.
-   * Elements are dropped until `predicate` returns falsey. The predicate is
-   * bound to `thisArg` and invoked with three arguments; (value, index, array).
-   *
-   * If a property name is provided for `predicate` the created `_.property`
-   * style callback returns the property value of the given element.
-   *
-   * If a value is also provided for `thisArg` the created `_.matchesProperty`
-   * style callback returns `true` for elements that have a matching property
-   * value, else `false`.
-   *
-   * If an object is provided for `predicate` the created `_.matches` style
-   * callback returns `true` for elements that have the properties of the given
-   * object, else `false`.
-   *
-   * @static
-   * @memberOf _
-   * @category Array
-   * @param {Array} array The array to query.
-   * @param {Function|Object|string} [predicate=_.identity] The function invoked
-   *  per iteration.
-   * @param {*} [thisArg] The `this` binding of `predicate`.
-   * @returns {Array} Returns the slice of `array`.
-   * @example
-   *
-   * _.dropWhile([1, 2, 3], function(n) {
-   *   return n < 3;
-   * });
-   * // => [3]
-   *
-   * var users = [
-   *   { 'user': 'barney',  'active': false },
-   *   { 'user': 'fred',    'active': false },
-   *   { 'user': 'pebbles', 'active': true }
-   * ];
-   *
-   * // using the `_.matches` callback shorthand
-   * _.pluck(_.dropWhile(users, { 'user': 'barney', 'active': false }), 'user');
-   * // => ['fred', 'pebbles']
-   *
-   * // using the `_.matchesProperty` callback shorthand
-   * _.pluck(_.dropWhile(users, 'active', false), 'user');
-   * // => ['pebbles']
-   *
-   * // using the `_.property` callback shorthand
-   * _.pluck(_.dropWhile(users, 'active'), 'user');
-   * // => ['barney', 'fred', 'pebbles']
-   */
-  function dropWhile(array, predicate, thisArg) {
-    var length = array ? array.length : 0;
-    if (!length) {
-      return [];
-    }
-    var index = -1;
-    predicate = baseCallback(predicate, thisArg, 3);
-    while (++index < length && predicate(array[index], index, array)) {}
-    return baseSlice(array, index);
-  }
-
-  return dropWhile;
-});

array/findIndex.js

@@ -1,65 +0,0 @@
-define(['../internal/baseCallback'], function(baseCallback) {
-
-  /**
-   * This method is like `_.find` except that it returns the index of the first
-   * element `predicate` returns truthy for, instead of the element itself.
-   *
-   * If a property name is provided for `predicate` the created `_.property`
-   * style callback returns the property value of the given element.
-   *
-   * If a value is also provided for `thisArg` the created `_.matchesProperty`
-   * style callback returns `true` for elements that have a matching property
-   * value, else `false`.
-   *
-   * If an object is provided for `predicate` the created `_.matches` style
-   * callback returns `true` for elements that have the properties of the given
-   * object, else `false`.
-   *
-   * @static
-   * @memberOf _
-   * @category Array
-   * @param {Array} array The array to search.
-   * @param {Function|Object|string} [predicate=_.identity] The function invoked
-   *  per iteration.
-   * @param {*} [thisArg] The `this` binding of `predicate`.
-   * @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(chr) {
-   *   return chr.user == 'barney';
-   * });
-   * // => 0
-   *
-   * // using the `_.matches` callback shorthand
-   * _.findIndex(users, { 'user': 'fred', 'active': false });
-   * // => 1
-   *
-   * // using the `_.matchesProperty` callback shorthand
-   * _.findIndex(users, 'active', false);
-   * // => 0
-   *
-   * // using the `_.property` callback shorthand
-   * _.findIndex(users, 'active');
-   * // => 2
-   */
-  function findIndex(array, predicate, thisArg) {
-    var index = -1,
-        length = array ? array.length : 0;
-
-    predicate = baseCallback(predicate, thisArg, 3);
-    while (++index < length) {
-      if (predicate(array[index], index, array)) {
-        return index;
-      }
-    }
-    return -1;
-  }
-
-  return findIndex;
-});

array/findLastIndex.js

@@ -1,63 +0,0 @@
-define(['../internal/baseCallback'], function(baseCallback) {
-
-  /**
-   * This method is like `_.findIndex` except that it iterates over elements
-   * of `collection` from right to left.
-   *
-   * If a property name is provided for `predicate` the created `_.property`
-   * style callback returns the property value of the given element.
-   *
-   * If a value is also provided for `thisArg` the created `_.matchesProperty`
-   * style callback returns `true` for elements that have a matching property
-   * value, else `false`.
-   *
-   * If an object is provided for `predicate` the created `_.matches` style
-   * callback returns `true` for elements that have the properties of the given
-   * object, else `false`.
-   *
-   * @static
-   * @memberOf _
-   * @category Array
-   * @param {Array} array The array to search.
-   * @param {Function|Object|string} [predicate=_.identity] The function invoked
-   *  per iteration.
-   * @param {*} [thisArg] The `this` binding of `predicate`.
-   * @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(chr) {
-   *   return chr.user == 'pebbles';
-   * });
-   * // => 2
-   *
-   * // using the `_.matches` callback shorthand
-   * _.findLastIndex(users, { 'user': 'barney', 'active': true });
-   * // => 0
-   *
-   * // using the `_.matchesProperty` callback shorthand
-   * _.findLastIndex(users, 'active', false);
-   * // => 2
-   *
-   * // using the `_.property` callback shorthand
-   * _.findLastIndex(users, 'active');
-   * // => 0
-   */
-  function findLastIndex(array, predicate, thisArg) {
-    var length = array ? array.length : 0;
-    predicate = baseCallback(predicate, thisArg, 3);
-    while (length--) {
-      if (predicate(array[length], length, array)) {
-        return length;
-      }
-    }
-    return -1;
-  }
-
-  return findLastIndex;
-});

array/flatten.js

@@ -1,32 +0,0 @@
-define(['../internal/baseFlatten', '../internal/isIterateeCall'], function(baseFlatten, isIterateeCall) {
-
-  /**
-   * Flattens a nested array. If `isDeep` is `true` the array is recursively
-   * flattened, otherwise it is only flattened a single level.
-   *
-   * @static
-   * @memberOf _
-   * @category Array
-   * @param {Array} array The array to flatten.
-   * @param {boolean} [isDeep] Specify a deep flatten.
-   * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
-   * @returns {Array} Returns the new flattened array.
-   * @example
-   *
-   * _.flatten([1, [2, 3, [4]]]);
-   * // => [1, 2, 3, [4]];
-   *
-   * // using `isDeep`
-   * _.flatten([1, [2, 3, [4]]], true);
-   * // => [1, 2, 3, 4];
-   */
-  function flatten(array, isDeep, guard) {
-    var length = array ? array.length : 0;
-    if (guard && isIterateeCall(array, isDeep, guard)) {
-      isDeep = false;
-    }
-    return length ? baseFlatten(array, isDeep, false, 0) : [];
-  }
-
-  return flatten;
-});

array/head.js

@@ -1,3 +0,0 @@
-define(["./first"], function(first) {
-  return first;
-});

array/indexOf.js

@@ -1,55 +0,0 @@
-define(['../internal/baseIndexOf', '../internal/binaryIndex'], function(baseIndexOf, binaryIndex) {
-
-  /* Native method references for those with the same name as other `lodash` methods. */
-  var nativeMax = Math.max;
-
-  /**
-   * Gets the index at which the first occurrence of `value` is found in `array`
-   * using `SameValueZero` for equality comparisons. If `fromIndex` is negative,
-   * it is used as the offset from the end of `array`. If `array` is sorted
-   * providing `true` for `fromIndex` performs a faster binary search.
-   *
-   * **Note:** `SameValueZero` comparisons are like strict equality comparisons,
-   * e.g. `===`, except that `NaN` matches `NaN`. See the
-   * [ES spec](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
-   * for more details.
-   *
-   * @static
-   * @memberOf _
-   * @category Array
-   * @param {Array} array The array to search.
-   * @param {*} value The value to search for.
-   * @param {boolean|number} [fromIndex=0] The index to search from or `true`
-   *  to perform a binary search on a sorted array.
-   * @returns {number} Returns the index of the matched value, else `-1`.
-   * @example
-   *
-   * _.indexOf([1, 2, 1, 2], 2);
-   * // => 1
-   *
-   * // using `fromIndex`
-   * _.indexOf([1, 2, 1, 2], 2, 2);
-   * // => 3
-   *
-   * // performing a binary search
-   * _.indexOf([1, 1, 2, 2], 2, true);
-   * // => 2
-   */
-  function indexOf(array, value, fromIndex) {
-    var length = array ? array.length : 0;
-    if (!length) {
-      return -1;
-    }
-    if (typeof fromIndex == 'number') {
-      fromIndex = fromIndex < 0 ? nativeMax(length + fromIndex, 0) : fromIndex;
-    } else if (fromIndex) {
-      var index = binaryIndex(array, value),
-          other = array[index];
-
-      return (value === value ? value === other : other !== other) ? index : -1;
-    }
-    return baseIndexOf(array, value, fromIndex || 0);
-  }
-
-  return indexOf;
-});

array/intersection.js

@@ -1,64 +0,0 @@
-define(['../internal/baseIndexOf', '../internal/cacheIndexOf', '../internal/createCache', '../lang/isArguments', '../lang/isArray'], function(baseIndexOf, cacheIndexOf, createCache, isArguments, isArray) {
-
-  /**
-   * Creates an array of unique values in all provided arrays using `SameValueZero`
-   * for equality comparisons.
-   *
-   * **Note:** `SameValueZero` comparisons are like strict equality comparisons,
-   * e.g. `===`, except that `NaN` matches `NaN`. See the
-   * [ES spec](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
-   * for more details.
-   *
-   * @static
-   * @memberOf _
-   * @category Array
-   * @param {...Array} [arrays] The arrays to inspect.
-   * @returns {Array} Returns the new array of shared values.
-   * @example
-   * _.intersection([1, 2], [4, 2], [2, 1]);
-   * // => [2]
-   */
-  function intersection() {
-    var args = [],
-        argsIndex = -1,
-        argsLength = arguments.length,
-        caches = [],
-        indexOf = baseIndexOf,
-        isCommon = true;
-
-    while (++argsIndex < argsLength) {
-      var value = arguments[argsIndex];
-      if (isArray(value) || isArguments(value)) {
-        args.push(value);
-        caches.push((isCommon && value.length >= 120) ? createCache(argsIndex && value) : null);
-      }
-    }
-    argsLength = args.length;
-    var array = args[0],
-        index = -1,
-        length = array ? array.length : 0,
-        result = [],
-        seen = caches[0];
-
-    outer:
-    while (++index < length) {
-      value = array[index];
-      if ((seen ? cacheIndexOf(seen, value) : indexOf(result, value, 0)) < 0) {
-        argsIndex = argsLength;
-        while (--argsIndex) {
-          var cache = caches[argsIndex];
-          if ((cache ? cacheIndexOf(cache, value) : indexOf(args[argsIndex], value, 0)) < 0) {
-            continue outer;
-          }
-        }
-        if (seen) {
-          seen.push(value);
-        }
-        result.push(value);
-      }
-    }
-    return result;
-  }
-
-  return intersection;
-});

array/object.js

@@ -1,3 +0,0 @@
-define(["./zipObject"], function(zipObject) {
-  return zipObject;
-});

array/pull.js

@@ -1,56 +0,0 @@
-define(['../internal/baseIndexOf'], function(baseIndexOf) {
-
-  /** Used for native method references. */
-  var arrayProto = Array.prototype;
-
-  /** Native method references. */
-  var splice = arrayProto.splice;
-
-  /**
-   * Removes all provided values from `array` using `SameValueZero` for equality
-   * comparisons.
-   *
-   * **Notes:**
-   *  - Unlike `_.without`, this method mutates `array`.
-   *  - `SameValueZero` comparisons are like strict equality comparisons, e.g. `===`,
-   *    except that `NaN` matches `NaN`. See the [ES spec](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
-   *    for more details.
-   *
-   * @static
-   * @memberOf _
-   * @category Array
-   * @param {Array} array The array to modify.
-   * @param {...*} [values] The values to remove.
-   * @returns {Array} Returns `array`.
-   * @example
-   *
-   * var array = [1, 2, 3, 1, 2, 3];
-   *
-   * _.pull(array, 2, 3);
-   * console.log(array);
-   * // => [1, 1]
-   */
-  function pull() {
-    var args = arguments,
-        array = args[0];
-
-    if (!(array && array.length)) {
-      return array;
-    }
-    var index = 0,
-        indexOf = baseIndexOf,
-        length = args.length;
-
-    while (++index < length) {
-      var fromIndex = 0,
-          value = args[index];
-
-      while ((fromIndex = indexOf(array, value, fromIndex)) > -1) {
-        splice.call(array, fromIndex, 1);
-      }
-    }
-    return array;
-  }
-
-  return pull;
-});

array/pullAt.js

@@ -1,33 +0,0 @@
-define(['../internal/baseFlatten', '../internal/basePullAt'], function(baseFlatten, basePullAt) {
-
-  /**
-   * Removes elements from `array` corresponding to the given indexes and returns
-   * an array of the removed elements. Indexes may be specified as an array of
-   * indexes or as individual arguments.
-   *
-   * **Note:** Unlike `_.at`, this method mutates `array`.
-   *
-   * @static
-   * @memberOf _
-   * @category Array
-   * @param {Array} array The array to modify.
-   * @param {...(number|number[])} [indexes] The indexes of elements to remove,
-   *  specified as individual indexes or arrays of indexes.
-   * @returns {Array} Returns the new array of removed elements.
-   * @example
-   *
-   * var array = [5, 10, 15, 20];
-   * var evens = _.pullAt(array, 1, 3);
-   *
-   * console.log(array);
-   * // => [5, 15]
-   *
-   * console.log(evens);
-   * // => [10, 20]
-   */
-  function pullAt(array) {
-    return basePullAt(array || [], baseFlatten(arguments, false, false, 1));
-  }
-
-  return pullAt;
-});

array/remove.js

@@ -1,66 +0,0 @@
-define(['../internal/baseCallback'], function(baseCallback) {
-
-  /** Used for native method references. */
-  var arrayProto = Array.prototype;
-
-  /** Native method references. */
-  var splice = arrayProto.splice;
-
-  /**
-   * Removes all elements from `array` that `predicate` returns truthy for
-   * and returns an array of the removed elements. The predicate is bound to
-   * `thisArg` and invoked with three arguments; (value, index, array).
-   *
-   * If a property name is provided for `predicate` the created `_.property`
-   * style callback returns the property value of the given element.
-   *
-   * If a value is also provided for `thisArg` the created `_.matchesProperty`
-   * style callback returns `true` for elements that have a matching property
-   * value, else `false`.
-   *
-   * If an object is provided for `predicate` the created `_.matches` style
-   * callback returns `true` for elements that have the properties of the given
-   * object, else `false`.
-   *
-   * **Note:** Unlike `_.filter`, this method mutates `array`.
-   *
-   * @static
-   * @memberOf _
-   * @category Array
-   * @param {Array} array The array to modify.
-   * @param {Function|Object|string} [predicate=_.identity] The function invoked
-   *  per iteration.
-   * @param {*} [thisArg] The `this` binding of `predicate`.
-   * @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, thisArg) {
-    var index = -1,
-        length = array ? array.length : 0,
-        result = [];
-
-    predicate = baseCallback(predicate, thisArg, 3);
-    while (++index < length) {
-      var value = array[index];
-      if (predicate(value, index, array)) {
-        result.push(value);
-        splice.call(array, index--, 1);
-        length--;
-      }
-    }
-    return result;
-  }
-
-  return remove;
-});

array/sortedIndex.js

@@ -1,58 +0,0 @@
-define(['../internal/baseCallback', '../internal/binaryIndex', '../internal/binaryIndexBy'], function(baseCallback, binaryIndex, binaryIndexBy) {
-
-  /**
-   * Uses a binary search to determine the lowest index at which `value` should
-   * be inserted into `array` in order to maintain its sort order. If an iteratee
-   * function is provided it is invoked for `value` and each element of `array`
-   * to compute their sort ranking. The iteratee is bound to `thisArg` and
-   * invoked with one argument; (value).
-   *
-   * If a property name is provided for `predicate` the created `_.property`
-   * style callback returns the property value of the given element.
-   *
-   * If a value is also provided for `thisArg` the created `_.matchesProperty`
-   * style callback returns `true` for elements that have a matching property
-   * value, else `false`.
-   *
-   * If an object is provided for `predicate` the created `_.matches` style
-   * callback returns `true` for elements that have the properties of the given
-   * object, else `false`.
-   *
-   * @static
-   * @memberOf _
-   * @category Array
-   * @param {Array} array The sorted array to inspect.
-   * @param {*} value The value to evaluate.
-   * @param {Function|Object|string} [iteratee=_.identity] The function invoked
-   *  per iteration.
-   * @param {*} [thisArg] The `this` binding of `iteratee`.
-   * @returns {number} Returns the index at which `value` should be inserted
-   *  into `array`.
-   * @example
-   *
-   * _.sortedIndex([30, 50], 40);
-   * // => 1
-   *
-   * _.sortedIndex([4, 4, 5, 5], 5);
-   * // => 2
-   *
-   * var dict = { 'data': { 'thirty': 30, 'forty': 40, 'fifty': 50 } };
-   *
-   * // using an iteratee function
-   * _.sortedIndex(['thirty', 'fifty'], 'forty', function(word) {
-   *   return this.data[word];
-   * }, dict);
-   * // => 1
-   *
-   * // using the `_.property` callback shorthand
-   * _.sortedIndex([{ 'x': 30 }, { 'x': 50 }], { 'x': 40 }, 'x');
-   * // => 1
-   */
-  function sortedIndex(array, value, iteratee, thisArg) {
-    return iteratee == null
-      ? binaryIndex(array, value)
-      : binaryIndexBy(array, value, baseCallback(iteratee, thisArg, 1));
-  }
-
-  return sortedIndex;
-});

array/sortedLastIndex.js

@@ -1,30 +0,0 @@
-define(['../internal/baseCallback', '../internal/binaryIndex', '../internal/binaryIndexBy'], function(baseCallback, binaryIndex, binaryIndexBy) {
-
-  /**
-   * 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 _
-   * @category Array
-   * @param {Array} array The sorted array to inspect.
-   * @param {*} value The value to evaluate.
-   * @param {Function|Object|string} [iteratee=_.identity] The function invoked
-   *  per iteration.
-   * @param {*} [thisArg] The `this` binding of `iteratee`.
-   * @returns {number} Returns the index at which `value` should be inserted
-   *  into `array`.
-   * @example
-   *
-   * _.sortedLastIndex([4, 4, 5, 5], 5);
-   * // => 4
-   */
-  function sortedLastIndex(array, value, iteratee, thisArg) {
-    return iteratee == null
-      ? binaryIndex(array, value, true)
-      : binaryIndexBy(array, value, baseCallback(iteratee, thisArg, 1), true);
-  }
-
-  return sortedLastIndex;
-});

array/tail.js

@@ -1,3 +0,0 @@
-define(["./rest"], function(rest) {
-  return rest;
-});

array/takeRightWhile.js

@@ -1,63 +0,0 @@
-define(['../internal/baseCallback', '../internal/baseSlice'], function(baseCallback, baseSlice) {
-
-  /**
-   * Creates a slice of `array` with elements taken from the end. Elements are
-   * taken until `predicate` returns falsey. The predicate is bound to `thisArg`
-   * and invoked with three arguments; (value, index, array).
-   *
-   * If a property name is provided for `predicate` the created `_.property`
-   * style callback returns the property value of the given element.
-   *
-   * If a value is also provided for `thisArg` the created `_.matchesProperty`
-   * style callback returns `true` for elements that have a matching property
-   * value, else `false`.
-   *
-   * If an object is provided for `predicate` the created `_.matches` style
-   * callback returns `true` for elements that have the properties of the given
-   * object, else `false`.
-   *
-   * @static
-   * @memberOf _
-   * @category Array
-   * @param {Array} array The array to query.
-   * @param {Function|Object|string} [predicate=_.identity] The function invoked
-   *  per iteration.
-   * @param {*} [thisArg] The `this` binding of `predicate`.
-   * @returns {Array} Returns the slice of `array`.
-   * @example
-   *
-   * _.takeRightWhile([1, 2, 3], function(n) {
-   *   return n > 1;
-   * });
-   * // => [2, 3]
-   *
-   * var users = [
-   *   { 'user': 'barney',  'active': true },
-   *   { 'user': 'fred',    'active': false },
-   *   { 'user': 'pebbles', 'active': false }
-   * ];
-   *
-   * // using the `_.matches` callback shorthand
-   * _.pluck(_.takeRightWhile(users, { 'user': 'pebbles', 'active': false }), 'user');
-   * // => ['pebbles']
-   *
-   * // using the `_.matchesProperty` callback shorthand
-   * _.pluck(_.takeRightWhile(users, 'active', false), 'user');
-   * // => ['fred', 'pebbles']
-   *
-   * // using the `_.property` callback shorthand
-   * _.pluck(_.takeRightWhile(users, 'active'), 'user');
-   * // => []
-   */
-  function takeRightWhile(array, predicate, thisArg) {
-    var length = array ? array.length : 0;
-    if (!length) {
-      return [];
-    }
-    predicate = baseCallback(predicate, thisArg, 3);
-    while (length-- && predicate(array[length], length, array)) {}
-    return baseSlice(array, length + 1);
-  }
-
-  return takeRightWhile;
-});

array/takeWhile.js

@@ -1,64 +0,0 @@
-define(['../internal/baseCallback', '../internal/baseSlice'], function(baseCallback, baseSlice) {
-
-  /**
-   * Creates a slice of `array` with elements taken from the beginning. Elements
-   * are taken until `predicate` returns falsey. The predicate is bound to
-   * `thisArg` and invoked with three arguments; (value, index, array).
-   *
-   * If a property name is provided for `predicate` the created `_.property`
-   * style callback returns the property value of the given element.
-   *
-   * If a value is also provided for `thisArg` the created `_.matchesProperty`
-   * style callback returns `true` for elements that have a matching property
-   * value, else `false`.
-   *
-   * If an object is provided for `predicate` the created `_.matches` style
-   * callback returns `true` for elements that have the properties of the given
-   * object, else `false`.
-   *
-   * @static
-   * @memberOf _
-   * @category Array
-   * @param {Array} array The array to query.
-   * @param {Function|Object|string} [predicate=_.identity] The function invoked
-   *  per iteration.
-   * @param {*} [thisArg] The `this` binding of `predicate`.
-   * @returns {Array} Returns the slice of `array`.
-   * @example
-   *
-   * _.takeWhile([1, 2, 3], function(n) {
-   *   return n < 3;
-   * });
-   * // => [1, 2]
-   *
-   * var users = [
-   *   { 'user': 'barney',  'active': false },
-   *   { 'user': 'fred',    'active': false},
-   *   { 'user': 'pebbles', 'active': true }
-   * ];
-   *
-   * // using the `_.matches` callback shorthand
-   * _.pluck(_.takeWhile(users, { 'user': 'barney', 'active': false }), 'user');
-   * // => ['barney']
-   *
-   * // using the `_.matchesProperty` callback shorthand
-   * _.pluck(_.takeWhile(users, 'active', false), 'user');
-   * // => ['barney', 'fred']
-   *
-   * // using the `_.property` callback shorthand
-   * _.pluck(_.takeWhile(users, 'active'), 'user');
-   * // => []
-   */
-  function takeWhile(array, predicate, thisArg) {
-    var length = array ? array.length : 0;
-    if (!length) {
-      return [];
-    }
-    var index = -1;
-    predicate = baseCallback(predicate, thisArg, 3);
-    while (++index < length && predicate(array[index], index, array)) {}
-    return baseSlice(array, 0, index);
-  }
-
-  return takeWhile;
-});

array/union.js

@@ -1,27 +0,0 @@
-define(['../internal/baseFlatten', '../internal/baseUniq'], function(baseFlatten, baseUniq) {
-
-  /**
-   * Creates an array of unique values, in order, of the provided arrays using
-   * `SameValueZero` for equality comparisons.
-   *
-   * **Note:** `SameValueZero` comparisons are like strict equality comparisons,
-   * e.g. `===`, except that `NaN` matches `NaN`. See the
-   * [ES spec](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
-   * for more details.
-   *
-   * @static
-   * @memberOf _
-   * @category Array
-   * @param {...Array} [arrays] The arrays to inspect.
-   * @returns {Array} Returns the new array of combined values.
-   * @example
-   *
-   * _.union([1, 2], [4, 2], [2, 1]);
-   * // => [1, 2, 4]
-   */
-  function union() {
-    return baseUniq(baseFlatten(arguments, false, true, 0));
-  }
-
-  return union;
-});

array/uniq.js

@@ -1,72 +0,0 @@
-define(['../internal/baseCallback', '../internal/baseUniq', '../internal/isIterateeCall', '../internal/sortedUniq'], function(baseCallback, baseUniq, isIterateeCall, sortedUniq) {
-
-  /**
-   * Creates a duplicate-value-free version of an array using `SameValueZero`
-   * for equality comparisons. Providing `true` for `isSorted` performs a faster
-   * search algorithm for sorted arrays. If an iteratee function is provided it
-   * is invoked for each value in the array to generate the criterion by which
-   * uniqueness is computed. The `iteratee` is bound to `thisArg` and invoked
-   * with three arguments; (value, index, array).
-   *
-   * If a property name is provided for `predicate` the created `_.property`
-   * style callback returns the property value of the given element.
-   *
-   * If a value is also provided for `thisArg` the created `_.matchesProperty`
-   * style callback returns `true` for elements that have a matching property
-   * value, else `false`.
-   *
-   * If an object is provided for `predicate` the created `_.matches` style
-   * callback returns `true` for elements that have the properties of the given
-   * object, else `false`.
-   *
-   * **Note:** `SameValueZero` comparisons are like strict equality comparisons,
-   * e.g. `===`, except that `NaN` matches `NaN`. See the
-   * [ES spec](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
-   * for more details.
-   *
-   * @static
-   * @memberOf _
-   * @alias unique
-   * @category Array
-   * @param {Array} array The array to inspect.
-   * @param {boolean} [isSorted] Specify the array is sorted.
-   * @param {Function|Object|string} [iteratee] The function invoked per iteration.
-   * @param {*} [thisArg] The `this` binding of `iteratee`.
-   * @returns {Array} Returns the new duplicate-value-free array.
-   * @example
-   *
-   * _.uniq([1, 2, 1]);
-   * // => [1, 2]
-   *
-   * // using `isSorted`
-   * _.uniq([1, 1, 2], true);
-   * // => [1, 2]
-   *
-   * // using an iteratee function
-   * _.uniq([1, 2.5, 1.5, 2], function(n) {
-   *   return this.floor(n);
-   * }, Math);
-   * // => [1, 2.5]
-   *
-   * // using the `_.property` callback shorthand
-   * _.uniq([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');
-   * // => [{ 'x': 1 }, { 'x': 2 }]
-   */
-  function uniq(array, isSorted, iteratee, thisArg) {
-    var length = array ? array.length : 0;
-    if (!length) {
-      return [];
-    }
-    if (isSorted != null && typeof isSorted != 'boolean') {
-      thisArg = iteratee;
-      iteratee = isIterateeCall(array, isSorted, thisArg) ? null : isSorted;
-      isSorted = false;
-    }
-    iteratee = iteratee == null ? iteratee : baseCallback(iteratee, thisArg, 3);
-    return (isSorted)
-      ? sortedUniq(array, iteratee)
-      : baseUniq(array, iteratee);
-  }
-
-  return uniq;
-});

array/unique.js

@@ -1,3 +0,0 @@
-define(["./uniq"], function(uniq) {
-  return uniq;
-});

array/unzip.js

@@ -1,36 +0,0 @@
-define(['../internal/arrayMap', '../internal/arrayMax', '../internal/baseProperty'], function(arrayMap, arrayMax, baseProperty) {
-
-  /** Used to the length of n-tuples for `_.unzip`. */
-  var getLength = baseProperty('length');
-
-  /**
-   * 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 _
-   * @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(['fred', 'barney'], [30, 40], [true, false]);
-   * // => [['fred', 30, true], ['barney', 40, false]]
-   *
-   * _.unzip(zipped);
-   * // => [['fred', 'barney'], [30, 40], [true, false]]
-   */
-  function unzip(array) {
-    var index = -1,
-        length = (array && array.length && arrayMax(arrayMap(array, getLength))) >>> 0,
-        result = Array(length);
-
-    while (++index < length) {
-      result[index] = arrayMap(array, baseProperty(index));
-    }
-    return result;
-  }
-
-  return unzip;
-});

array/without.js

@@ -1,28 +0,0 @@
-define(['../internal/baseDifference', '../internal/baseSlice'], function(baseDifference, baseSlice) {
-
-  /**
-   * Creates an array excluding all provided values using `SameValueZero` for
-   * equality comparisons.
-   *
-   * **Note:** `SameValueZero` comparisons are like strict equality comparisons,
-   * e.g. `===`, except that `NaN` matches `NaN`. See the
-   * [ES spec](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
-   * for more details.
-   *
-   * @static
-   * @memberOf _
-   * @category Array
-   * @param {Array} array The array to filter.
-   * @param {...*} [values] The values to exclude.
-   * @returns {Array} Returns the new array of filtered values.
-   * @example
-   *
-   * _.without([1, 2, 1, 3], 1, 2);
-   * // => [3]
-   */
-  function without(array) {
-    return baseDifference(array, baseSlice(arguments, 1));
-  }
-
-  return without;
-});

array/xor.js

@@ -1,34 +0,0 @@
-define(['../internal/baseDifference', '../internal/baseUniq', '../lang/isArguments', '../lang/isArray'], function(baseDifference, baseUniq, isArguments, isArray) {
-
-  /**
-   * Creates an array that is the symmetric difference of the provided arrays.
-   * See [Wikipedia](https://en.wikipedia.org/wiki/Symmetric_difference) for
-   * more details.
-   *
-   * @static
-   * @memberOf _
-   * @category Array
-   * @param {...Array} [arrays] The arrays to inspect.
-   * @returns {Array} Returns the new array of values.
-   * @example
-   *
-   * _.xor([1, 2], [4, 2]);
-   * // => [1, 4]
-   */
-  function xor() {
-    var index = -1,
-        length = arguments.length;
-
-    while (++index < length) {
-      var array = arguments[index];
-      if (isArray(array) || isArguments(array)) {
-        var result = result
-          ? baseDifference(result, array).concat(baseDifference(array, result))
-          : array;
-      }
-    }
-    return result ? baseUniq(result) : [];
-  }
-
-  return xor;
-});

array/zipObject.js

@@ -1,40 +0,0 @@
-define(['../lang/isArray'], function(isArray) {
-
-  /**
-   * Creates an object composed from arrays of property names and values. Provide
-   * either a single two dimensional array, e.g. `[[key1, value1], [key2, value2]]`
-   * or two arrays, one of property names and one of corresponding values.
-   *
-   * @static
-   * @memberOf _
-   * @alias object
-   * @category Array
-   * @param {Array} props The property names.
-   * @param {Array} [values=[]] The property values.
-   * @returns {Object} Returns the new object.
-   * @example
-   *
-   * _.zipObject(['fred', 'barney'], [30, 40]);
-   * // => { 'fred': 30, 'barney': 40 }
-   */
-  function zipObject(props, values) {
-    var index = -1,
-        length = props ? props.length : 0,
-        result = {};
-
-    if (length && !values && !isArray(props[0])) {
-      values = [];
-    }
-    while (++index < length) {
-      var key = props[index];
-      if (values) {
-        result[key] = values[index];
-      } else if (key) {
-        result[key[0]] = key[1];
-      }
-    }
-    return result;
-  }
-
-  return zipObject;
-});

ary.js

@@ -0,0 +1,32 @@
+define(['./internal/createWrapper'], function(createWrapper) {
+
+  /** Used as a safe reference for `undefined` in pre-ES5 environments. */
+  var undefined;
+
+  /** Used to compose bitmasks for wrapper metadata. */
+  var ARY_FLAG = 128;
+
+  /**
+   * Creates a function that accepts up to `n` arguments, ignoring any
+   * additional arguments.
+   *
+   * @static
+   * @memberOf _
+   * @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 functions like `_.map`.
+   * @returns {Function} Returns the new 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 createWrapper(func, ARY_FLAG, undefined, undefined, undefined, undefined, n);
+  }
+
+  return ary;
+});

assign.js

@@ -0,0 +1,38 @@
+define(['./internal/copyObject', './internal/createAssigner', './keys'], function(copyObject, createAssigner, keys) {
+
+  /**
+   * Assigns own enumerable 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 _
+   * @category Object
+   * @param {Object} object The destination object.
+   * @param {...Object} [sources] The source objects.
+   * @returns {Object} Returns `object`.
+   * @example
+   *
+   * function Foo() {
+   *   this.c = 3;
+   * }
+   *
+   * function Bar() {
+   *   this.e = 5;
+   * }
+   *
+   * Foo.prototype.d = 4;
+   * Bar.prototype.f = 6;
+   *
+   * _.assign({ 'a': 1 }, new Foo, new Bar);
+   * // => { 'a': 1, 'c': 3, 'e': 5 }
+   */
+  var assign = createAssigner(function(object, source) {
+    copyObject(source, keys(source), object);
+  });
+
+  return assign;
+});

assignIn.js

@@ -0,0 +1,37 @@
+define(['./internal/copyObject', './internal/createAssigner', './keysIn'], function(copyObject, createAssigner, keysIn) {
+
+  /**
+   * This method is like `_.assign` except that it iterates over own and
+   * inherited source properties.
+   *
+   * **Note:** This method mutates `object`.
+   *
+   * @static
+   * @memberOf _
+   * @alias extend
+   * @category Object
+   * @param {Object} object The destination object.
+   * @param {...Object} [sources] The source objects.
+   * @returns {Object} Returns `object`.
+   * @example
+   *
+   * function Foo() {
+   *   this.b = 2;
+   * }
+   *
+   * function Bar() {
+   *   this.d = 4;
+   * }
+   *
+   * Foo.prototype.c = 3;
+   * Bar.prototype.e = 5;
+   *
+   * _.assignIn({ 'a': 1 }, new Foo, new Bar);
+   * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4, 'e': 5 }
+   */
+  var assignIn = createAssigner(function(object, source) {
+    copyObject(source, keysIn(source), object);
+  });
+
+  return assignIn;
+});

assignInWith.js

@@ -0,0 +1,35 @@
+define(['./internal/copyObjectWith', './internal/createAssigner', './keysIn'], function(copyObjectWith, createAssigner, keysIn) {
+
+  /**
+   * 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 _
+   * @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`.
+   * @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, customizer) {
+    copyObjectWith(source, keysIn(source), object, customizer);
+  });
+
+  return assignInWith;
+});

assignWith.js

@@ -0,0 +1,34 @@
+define(['./internal/copyObjectWith', './internal/createAssigner', './keys'], function(copyObjectWith, createAssigner, keys) {
+
+  /**
+   * 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 _
+   * @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) {
+   *   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, customizer) {
+    copyObjectWith(source, keys(source), object, customizer);
+  });
+
+  return assignWith;
+});

at.js

@@ -0,0 +1,28 @@
+define(['./internal/baseAt', './internal/baseFlatten', './rest'], function(baseAt, baseFlatten, rest) {
+
+  /**
+   * Creates an array of values corresponding to `paths` of `object`.
+   *
+   * @static
+   * @memberOf _
+   * @category Object
+   * @param {Object} object The object to iterate over.
+   * @param {...(string|string[])} [paths] The property paths of elements to pick,
+   *  specified individually or in arrays.
+   * @returns {Array} Returns the new array of picked elements.
+   * @example
+   *
+   * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };
+   *
+   * _.at(object, ['a[0].b.c', 'a[1]']);
+   * // => [3, 4]
+   *
+   * _.at(['a', 'b', 'c'], 0, 2);
+   * // => ['a', 'c']
+   */
+  var at = rest(function(object, paths) {
+    return baseAt(object, baseFlatten(paths));
+  });
+
+  return at;
+});

attempt.js

@@ -1,16 +1,16 @@
-define(['../lang/isError'], function(isError) {
+define(['./internal/apply', './isError', './rest'], function(apply, isError, rest) {
 
   /** Used as a safe reference for `undefined` in pre-ES5 environments. */
   var undefined;
 
   /**
    * Attempts to invoke `func`, returning either the result or the caught error
-   * object. Any additional arguments are provided to `func` when it is invoked.
+   * object. Any additional arguments are provided to `func` when it's invoked.
    *
    * @static
    * @memberOf _
-   * @category Utility
-   * @param {*} func The function to attempt.
+   * @category Util
+   * @param {Function} func The function to attempt.
    * @returns {*} Returns the `func` result or error object.
    * @example
    *
@@ -23,20 +23,13 @@ define(['../lang/isError'], function(isError) {
    *   elements = [];
    * }
    */
-  function attempt() {
-    var func = arguments[0],
-        length = arguments.length,
-        args = Array(length ? length - 1 : 0);
-
-    while (--length > 0) {
-      args[length - 1] = arguments[length];
-    }
+  var attempt = rest(function(func, args) {
     try {
-      return func.apply(undefined, args);
-    } catch(e) {
+      return apply(func, undefined, args);
+    } catch (e) {
       return isError(e) ? e : new Error(e);
     }
-  }
+  });
 
   return attempt;
 });

before.js

@@ -1,11 +1,14 @@
-define([], function() {
+define(['./toInteger'], function(toInteger) {
+
+  /** Used as a safe reference for `undefined` in pre-ES5 environments. */
+  var undefined;
 
   /** Used as the `TypeError` message for "Functions" methods. */
   var FUNC_ERROR_TEXT = 'Expected a function';
 
   /**
    * Creates a function that invokes `func`, with the `this` binding and arguments
-   * of the created function, while it is called less than `n` times. Subsequent
+   * 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
@@ -16,25 +19,21 @@ define([], function() {
    * @returns {Function} Returns the new restricted function.
    * @example
    *
-   * jQuery('#add').on('click', _.before(5, addContactToList));
+   * 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') {
-      if (typeof n == 'function') {
-        var temp = n;
-        n = func;
-        func = temp;
-      } else {
-        throw new TypeError(FUNC_ERROR_TEXT);
-      }
+      throw new TypeError(FUNC_ERROR_TEXT);
     }
+    n = toInteger(n);
     return function() {
       if (--n > 0) {
         result = func.apply(this, arguments);
-      } else {
-        func = null;
+      }
+      if (n <= 1) {
+        func = undefined;
       }
       return result;
     };

bind.js

@@ -1,4 +1,4 @@
-define(['../internal/baseSlice', '../internal/createWrapper', '../internal/replaceHolders'], function(baseSlice, createWrapper, replaceHolders) {
+define(['./internal/createWrapper', './internal/replaceHolders', './rest'], function(createWrapper, replaceHolders, rest) {
 
   /** Used to compose bitmasks for wrapper metadata. */
   var BIND_FLAG = 1,
@@ -12,7 +12,7 @@ define(['../internal/baseSlice', '../internal/createWrapper', '../internal/repla
    * 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 does not set the `length`
+   * **Note:** Unlike native `Function#bind` this method doesn't set the "length"
    * property of bound functions.
    *
    * @static
@@ -20,7 +20,7 @@ define(['../internal/baseSlice', '../internal/createWrapper', '../internal/repla
    * @category Function
    * @param {Function} func The function to bind.
    * @param {*} thisArg The `this` binding of `func`.
-   * @param {...*} [args] The arguments to be partially applied.
+   * @param {...*} [partials] The arguments to be partially applied.
    * @returns {Function} Returns the new bound function.
    * @example
    *
@@ -39,19 +39,14 @@ define(['../internal/baseSlice', '../internal/createWrapper', '../internal/repla
    * bound('hi');
    * // => 'hi fred!'
    */
-  function bind(func, thisArg) {
+  var bind = rest(function(func, thisArg, partials) {
     var bitmask = BIND_FLAG;
-    if (arguments.length > 2) {
-      var partials = baseSlice(arguments, 2),
-          holders = replaceHolders(partials, bind.placeholder);
-
+    if (partials.length) {
+      var holders = replaceHolders(partials, bind.placeholder);
       bitmask |= PARTIAL_FLAG;
     }
     return createWrapper(func, bitmask, thisArg, partials, holders);
-  }
-
-  // Assign default placeholders.
-  bind.placeholder = {};
+  });
 
   return bind;
 });

bindAll.js

@@ -0,0 +1,37 @@
+define(['./internal/arrayEach', './internal/baseFlatten', './bind', './rest'], function(arrayEach, baseFlatten, bind, rest) {
+
+  /**
+   * 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
+   * @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,
+   *  specified individually or in arrays.
+   * @returns {Object} Returns `object`.
+   * @example
+   *
+   * var view = {
+   *   'label': 'docs',
+   *   'onClick': function() {
+   *     console.log('clicked ' + this.label);
+   *   }
+   * };
+   *
+   * _.bindAll(view, 'onClick');
+   * jQuery(element).on('click', view.onClick);
+   * // => logs 'clicked docs' when clicked
+   */
+  var bindAll = rest(function(object, methodNames) {
+    arrayEach(baseFlatten(methodNames), function(key) {
+      object[key] = bind(object[key], object);
+    });
+    return object;
+  });
+
+  return bindAll;
+});

bindKey.js

@@ -1,4 +1,4 @@
-define(['../internal/baseSlice', '../internal/createWrapper', '../internal/replaceHolders'], function(baseSlice, createWrapper, replaceHolders) {
+define(['./internal/createWrapper', './internal/replaceHolders', './rest'], function(createWrapper, replaceHolders, rest) {
 
   /** Used to compose bitmasks for wrapper metadata. */
   var BIND_FLAG = 1,
@@ -11,7 +11,7 @@ define(['../internal/baseSlice', '../internal/createWrapper', '../internal/repla
    *
    * 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://michaux.ca/articles/lazy-function-definition-pattern)
+   * 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
@@ -20,9 +20,9 @@ define(['../internal/baseSlice', '../internal/createWrapper', '../internal/repla
    * @static
    * @memberOf _
    * @category Function
-   * @param {Object} object The object the method belongs to.
+   * @param {Object} object The object to invoke the method on.
    * @param {string} key The key of the method.
-   * @param {...*} [args] The arguments to be partially applied.
+   * @param {...*} [partials] The arguments to be partially applied.
    * @returns {Function} Returns the new bound function.
    * @example
    *
@@ -49,19 +49,14 @@ define(['../internal/baseSlice', '../internal/createWrapper', '../internal/repla
    * bound('hi');
    * // => 'hiya fred!'
    */
-  function bindKey(object, key) {
+  var bindKey = rest(function(object, key, partials) {
     var bitmask = BIND_FLAG | BIND_KEY_FLAG;
-    if (arguments.length > 2) {
-      var partials = baseSlice(arguments, 2),
-          holders = replaceHolders(partials, bindKey.placeholder);
-
+    if (partials.length) {
+      var holders = replaceHolders(partials, bindKey.placeholder);
       bitmask |= PARTIAL_FLAG;
     }
     return createWrapper(key, bitmask, object, partials, holders);
-  }
-
-  // Assign default placeholders.
-  bindKey.placeholder = {};
+  });
 
   return bindKey;
 });

camelCase.js

@@ -1,8 +1,7 @@
-define(['../internal/createCompounder'], function(createCompounder) {
+define(['./capitalize', './internal/createCompounder'], function(capitalize, createCompounder) {
 
   /**
-   * Converts `string` to camel case.
-   * See [Wikipedia](https://en.wikipedia.org/wiki/CamelCase) for more details.
+   * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase).
    *
    * @static
    * @memberOf _
@@ -22,7 +21,7 @@ define(['../internal/createCompounder'], function(createCompounder) {
    */
   var camelCase = createCompounder(function(result, word, index) {
     word = word.toLowerCase();
-    return result + (index ? (word.charAt(0).toUpperCase() + word.slice(1)) : word);
+    return result + (index ? capitalize(word) : word);
   });
 
   return camelCase;

capitalize.js

@@ -1,7 +1,8 @@
-define(['../internal/baseToString'], function(baseToString) {
+define(['./toString', './upperFirst'], function(toString, upperFirst) {
 
   /**
-   * Capitalizes the first character of `string`.
+   * Converts the first character of `string` to upper case and the remaining
+   * to lower case.
    *
    * @static
    * @memberOf _
@@ -10,12 +11,11 @@ define(['../internal/baseToString'], function(baseToString) {
    * @returns {string} Returns the capitalized string.
    * @example
    *
-   * _.capitalize('fred');
+   * _.capitalize('FRED');
    * // => 'Fred'
    */
   function capitalize(string) {
-    string = baseToString(string);
-    return string && (string.charAt(0).toUpperCase() + string.slice(1));
+    return upperFirst(toString(string).toLowerCase());
   }
 
   return capitalize;

ceil.js

@@ -0,0 +1,26 @@
+define(['./internal/createRound'], function(createRound) {
+
+  /**
+   * Computes `number` rounded up to `precision`.
+   *
+   * @static
+   * @memberOf _
+   * @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');
+
+  return ceil;
+});

chain.js

@@ -1,17 +1,37 @@
-define(['./chain/chain', './chain/commit', './chain/lodash', './chain/plant', './chain/reverse', './chain/run', './chain/tap', './chain/thru', './chain/toJSON', './chain/toString', './chain/value', './chain/valueOf', './chain/wrapperChain'], function(chain, commit, lodash, plant, reverse, run, tap, thru, toJSON, toString, value, valueOf, wrapperChain) {
-  return {
-    'chain': chain,
-    'commit': commit,
-    'lodash': lodash,
-    'plant': plant,
-    'reverse': reverse,
-    'run': run,
-    'tap': tap,
-    'thru': thru,
-    'toJSON': toJSON,
-    'toString': toString,
-    'value': value,
-    'valueOf': valueOf,
-    'wrapperChain': wrapperChain
-  };
+define(['./wrapperLodash'], function(lodash) {
+
+  /**
+   * Creates a `lodash` object that wraps `value` with explicit method chaining enabled.
+   * The result of such method chaining must be unwrapped with `_#value`.
+   *
+   * @static
+   * @memberOf _
+   * @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;
+  }
+
+  return chain;
 });

chain/chain.js

@@ -1,36 +0,0 @@
-define(['./lodash'], function(lodash) {
-
-  /**
-   * Creates a `lodash` object that wraps `value` with explicit method
-   * chaining enabled.
-   *
-   * @static
-   * @memberOf _
-   * @category Chain
-   * @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(chr) {
-   *     return chr.user + ' is ' + chr.age;
-   *   })
-   *   .first()
-   *   .value();
-   * // => 'pebbles is 1'
-   */
-  function chain(value) {
-    var result = lodash(value);
-    result.__chain__ = true;
-    return result;
-  }
-
-  return chain;
-});

chain/commit.js

@@ -1,3 +0,0 @@
-define(["./wrapperCommit"], function(wrapperCommit) {
-  return wrapperCommit;
-});

chain/lodash.js

@@ -1,113 +0,0 @@
-define(['../internal/LazyWrapper', '../internal/LodashWrapper', '../internal/baseLodash', '../lang/isArray', '../internal/isObjectLike', '../internal/wrapperClone'], function(LazyWrapper, LodashWrapper, baseLodash, isArray, isObjectLike, wrapperClone) {
-
-  /** Used for native method references. */
-  var objectProto = Object.prototype;
-
-  /** Used to check objects for own properties. */
-  var hasOwnProperty = objectProto.hasOwnProperty;
-
-  /**
-   * Creates a `lodash` object which wraps `value` to enable implicit chaining.
-   * Methods that operate on and return arrays, collections, and functions can
-   * be chained together. Methods that return a boolean or single value will
-   * automatically end the chain returning the unwrapped value. Explicit chaining
-   * may be enabled using `_.chain`. The execution of chained methods is lazy,
-   * that is, execution is deferred until `_#value` is implicitly or explicitly
-   * called.
-   *
-   * Lazy evaluation allows several methods to support shortcut fusion. Shortcut
-   * fusion is an optimization that merges iteratees to avoid creating intermediate
-   * arrays and reduce the number of iteratee executions.
-   *
-   * 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 also have the following `Array` methods:
-   * `concat`, `join`, `pop`, `push`, `reverse`, `shift`, `slice`, `sort`, `splice`,
-   * and `unshift`
-   *
-   * The wrapper methods that support shortcut fusion are:
-   * `compact`, `drop`, `dropRight`, `dropRightWhile`, `dropWhile`, `filter`,
-   * `first`, `initial`, `last`, `map`, `pluck`, `reject`, `rest`, `reverse`,
-   * `slice`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, `toArray`,
-   * and `where`
-   *
-   * The chainable wrapper methods are:
-   * `after`, `ary`, `assign`, `at`, `before`, `bind`, `bindAll`, `bindKey`,
-   * `callback`, `chain`, `chunk`, `commit`, `compact`, `concat`, `constant`,
-   * `countBy`, `create`, `curry`, `debounce`, `defaults`, `defer`, `delay`,
-   * `difference`, `drop`, `dropRight`, `dropRightWhile`, `dropWhile`, `fill`,
-   * `filter`, `flatten`, `flattenDeep`, `flow`, `flowRight`, `forEach`,
-   * `forEachRight`, `forIn`, `forInRight`, `forOwn`, `forOwnRight`, `functions`,
-   * `groupBy`, `indexBy`, `initial`, `intersection`, `invert`, `invoke`, `keys`,
-   * `keysIn`, `map`, `mapValues`, `matches`, `matchesProperty`, `memoize`, `merge`,
-   * `mixin`, `negate`, `noop`, `omit`, `once`, `pairs`, `partial`, `partialRight`,
-   * `partition`, `pick`, `plant`, `pluck`, `property`, `propertyOf`, `pull`,
-   * `pullAt`, `push`, `range`, `rearg`, `reject`, `remove`, `rest`, `reverse`,
-   * `shuffle`, `slice`, `sort`, `sortBy`, `sortByAll`, `sortByOrder`, `splice`,
-   * `spread`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, `tap`,
-   * `throttle`, `thru`, `times`, `toArray`, `toPlainObject`, `transform`,
-   * `union`, `uniq`, `unshift`, `unzip`, `values`, `valuesIn`, `where`,
-   * `without`, `wrap`, `xor`, `zip`, and `zipObject`
-   *
-   * The wrapper methods that are **not** chainable by default are:
-   * `add`, `attempt`, `camelCase`, `capitalize`, `clone`, `cloneDeep`, `deburr`,
-   * `endsWith`, `escape`, `escapeRegExp`, `every`, `find`, `findIndex`, `findKey`,
-   * `findLast`, `findLastIndex`, `findLastKey`, `findWhere`, `first`, `has`,
-   * `identity`, `includes`, `indexOf`, `inRange`, `isArguments`, `isArray`,
-   * `isBoolean`, `isDate`, `isElement`, `isEmpty`, `isEqual`, `isError`,
-   * `isFinite`,`isFunction`, `isMatch`, `isNative`, `isNaN`, `isNull`, `isNumber`,
-   * `isObject`, `isPlainObject`, `isRegExp`, `isString`, `isUndefined`,
-   * `isTypedArray`, `join`, `kebabCase`, `last`, `lastIndexOf`, `max`, `min`,
-   * `noConflict`, `now`, `pad`, `padLeft`, `padRight`, `parseInt`, `pop`,
-   * `random`, `reduce`, `reduceRight`, `repeat`, `result`, `runInContext`,
-   * `shift`, `size`, `snakeCase`, `some`, `sortedIndex`, `sortedLastIndex`,
-   * `startCase`, `startsWith`, `sum`, `template`, `trim`, `trimLeft`,
-   * `trimRight`, `trunc`, `unescape`, `uniqueId`, `value`, and `words`
-   *
-   * The wrapper method `sample` will return a wrapped value when `n` is provided,
-   * otherwise an unwrapped value is returned.
-   *
-   * @name _
-   * @constructor
-   * @category Chain
-   * @param {*} value The value to wrap in a `lodash` instance.
-   * @returns {Object} Returns the new `lodash` wrapper instance.
-   * @example
-   *
-   * var wrapped = _([1, 2, 3]);
-   *
-   * // returns an unwrapped value
-   * wrapped.reduce(function(sum, n) {
-   *   return sum + n;
-   * });
-   * // => 6
-   *
-   * // returns a wrapped value
-   * var squares = wrapped.map(function(n) {
-   *   return n * n;
-   * });
-   *
-   * _.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.call(value, '__chain__') && hasOwnProperty.call(value, '__wrapped__')) {
-        return wrapperClone(value);
-      }
-    }
-    return new LodashWrapper(value);
-  }
-
-  // Ensure wrappers are instances of `baseLodash`.
-  lodash.prototype = baseLodash.prototype;
-
-  return lodash;
-});

chain/plant.js

@@ -1,3 +0,0 @@
-define(["./wrapperPlant"], function(wrapperPlant) {
-  return wrapperPlant;
-});

chain/reverse.js

@@ -1,3 +0,0 @@
-define(["./wrapperReverse"], function(wrapperReverse) {
-  return wrapperReverse;
-});

chain/run.js

@@ -1,3 +0,0 @@
-define(["./wrapperValue"], function(wrapperValue) {
-  return wrapperValue;
-});

chain/toString.js

@@ -1,3 +0,0 @@
-define(["./wrapperToString"], function(wrapperToString) {
-  return wrapperToString;
-});

chain/wrapperReverse.js

@@ -1,37 +0,0 @@
-define(['../internal/LazyWrapper', '../internal/LodashWrapper', './thru'], function(LazyWrapper, LodashWrapper, thru) {
-
-  /**
-   * Reverses the wrapped array so the first element becomes the last, the
-   * second element becomes the second to last, and so on.
-   *
-   * **Note:** This method mutates the wrapped array.
-   *
-   * @name reverse
-   * @memberOf _
-   * @category Chain
-   * @returns {Object} Returns the new reversed `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) {
-      if (this.__actions__.length) {
-        value = new LazyWrapper(this);
-      }
-      return new LodashWrapper(value.reverse(), this.__chain__);
-    }
-    return this.thru(function(value) {
-      return value.reverse();
-    });
-  }
-
-  return wrapperReverse;
-});

chain/wrapperToString.js

@@ -1,20 +0,0 @@
-define([], function() {
-
-  /**
-   * Produces the result of coercing the unwrapped value to a string.
-   *
-   * @name toString
-   * @memberOf _
-   * @category Chain
-   * @returns {string} Returns the coerced string value.
-   * @example
-   *
-   * _([1, 2, 3]).toString();
-   * // => '1,2,3'
-   */
-  function wrapperToString() {
-    return (this.value() + '');
-  }
-
-  return wrapperToString;
-});

chunk.js

@@ -0,0 +1,44 @@
+define(['./internal/baseSlice', './toInteger'], function(baseSlice, toInteger) {
+
+  /* Built-in method references for those with the same name as other `lodash` methods. */
+  var nativeCeil = Math.ceil,
+      nativeMax = 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 _
+   * @category Array
+   * @param {Array} array The array to process.
+   * @param {number} [size=0] The length of each chunk.
+   * @returns {Array} Returns the new array containing 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) {
+    size = nativeMax(toInteger(size), 0);
+
+    var length = array ? array.length : 0;
+    if (!length || size < 1) {
+      return [];
+    }
+    var index = 0,
+        resIndex = -1,
+        result = Array(nativeCeil(length / size));
+
+    while (index < length) {
+      result[++resIndex] = baseSlice(array, index, (index += size));
+    }
+    return result;
+  }
+
+  return chunk;
+});

clamp.js

@@ -0,0 +1,41 @@
+define(['./internal/baseClamp', './toNumber'], function(baseClamp, toNumber) {
+
+  /** Used as a safe reference for `undefined` in pre-ES5 environments. */
+  var undefined;
+
+  /**
+   * Clamps `number` within the inclusive `lower` and `upper` bounds.
+   *
+   * @static
+   * @memberOf _
+   * @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);
+  }
+
+  return clamp;
+});

clone.js

@@ -0,0 +1,32 @@
+define(['./internal/baseClone'], function(baseClone) {
+
+  /**
+   * 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 _
+   * @category Lang
+   * @param {*} value The value to clone.
+   * @returns {*} Returns the cloned value.
+   * @example
+   *
+   * var objects = [{ 'a': 1 }, { 'b': 2 }];
+   *
+   * var shallow = _.clone(objects);
+   * console.log(shallow[0] === objects[0]);
+   * // => true
+   */
+  function clone(value) {
+    return baseClone(value);
+  }
+
+  return clone;
+});

cloneDeep.js

@@ -0,0 +1,24 @@
+define(['./internal/baseClone'], function(baseClone) {
+
+  /**
+   * This method is like `_.clone` except that it recursively clones `value`.
+   *
+   * @static
+   * @memberOf _
+   * @category Lang
+   * @param {*} value The value to recursively clone.
+   * @returns {*} Returns the deep cloned value.
+   * @example
+   *
+   * var objects = [{ 'a': 1 }, { 'b': 2 }];
+   *
+   * var deep = _.cloneDeep(objects);
+   * console.log(deep[0] === objects[0]);
+   * // => false
+   */
+  function cloneDeep(value) {
+    return baseClone(value, true);
+  }
+
+  return cloneDeep;
+});

cloneDeepWith.js

@@ -0,0 +1,34 @@
+define(['./internal/baseClone'], function(baseClone) {
+
+  /**
+   * This method is like `_.cloneWith` except that it recursively clones `value`.
+   *
+   * @static
+   * @memberOf _
+   * @category Lang
+   * @param {*} value The value to recursively clone.
+   * @param {Function} [customizer] The function to customize cloning.
+   * @returns {*} Returns the deep cloned value.
+   * @example
+   *
+   * function customizer(value) {
+   *   if (_.isElement(value)) {
+   *     return value.cloneNode(true);
+   *   }
+   * }
+   *
+   * var el = _.cloneDeep(document.body, customizer);
+   *
+   * console.log(el === document.body);
+   * // => false
+   * console.log(el.nodeName);
+   * // => 'BODY'
+   * console.log(el.childNodes.length);
+   * // => 20
+   */
+  function cloneDeepWith(value, customizer) {
+    return baseClone(value, true, customizer);
+  }
+
+  return cloneDeepWith;
+});

cloneWith.js

@@ -0,0 +1,37 @@
+define(['./internal/baseClone'], function(baseClone) {
+
+  /**
+   * 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 five arguments; (value [, index|key, object, stack]).
+   *
+   * @static
+   * @memberOf _
+   * @category Lang
+   * @param {*} value The value to clone.
+   * @param {Function} [customizer] The function to customize cloning.
+   * @returns {*} Returns the cloned value.
+   * @example
+   *
+   * function customizer(value) {
+   *   if (_.isElement(value)) {
+   *     return value.cloneNode(false);
+   *   }
+   * }
+   *
+   * var el = _.clone(document.body, customizer);
+   *
+   * console.log(el === document.body);
+   * // => false
+   * console.log(el.nodeName);
+   * // => 'BODY'
+   * console.log(el.childNodes.length);
+   * // => 0
+   */
+  function cloneWith(value, customizer) {
+    return baseClone(value, false, customizer);
+  }
+
+  return cloneWith;
+});

collection.js

@@ -1,46 +1,30 @@
-define(['./collection/all', './collection/any', './collection/at', './collection/collect', './collection/contains', './collection/countBy', './collection/detect', './collection/each', './collection/eachRight', './collection/every', './collection/filter', './collection/find', './collection/findLast', './collection/findWhere', './collection/foldl', './collection/foldr', './collection/forEach', './collection/forEachRight', './collection/groupBy', './collection/include', './collection/includes', './collection/indexBy', './collection/inject', './collection/invoke', './collection/map', './math/max', './math/min', './collection/partition', './collection/pluck', './collection/reduce', './collection/reduceRight', './collection/reject', './collection/sample', './collection/select', './collection/shuffle', './collection/size', './collection/some', './collection/sortBy', './collection/sortByAll', './collection/sortByOrder', './math/sum', './collection/where'], function(all, any, at, collect, contains, countBy, detect, each, eachRight, every, filter, find, findLast, findWhere, foldl, foldr, forEach, forEachRight, groupBy, include, includes, indexBy, inject, invoke, map, max, min, partition, pluck, reduce, reduceRight, reject, sample, select, shuffle, size, some, sortBy, sortByAll, sortByOrder, sum, where) {
+define(['./at', './countBy', './each', './eachRight', './every', './filter', './find', './findLast', './forEach', './forEachRight', './groupBy', './includes', './invokeMap', './keyBy', './map', './orderBy', './partition', './reduce', './reduceRight', './reject', './sample', './sampleSize', './shuffle', './size', './some', './sortBy'], function(at, countBy, each, eachRight, every, filter, find, findLast, forEach, forEachRight, groupBy, includes, invokeMap, keyBy, map, orderBy, partition, reduce, reduceRight, reject, sample, sampleSize, shuffle, size, some, sortBy) {
   return {
-    'all': all,
-    'any': any,
     'at': at,
-    'collect': collect,
-    'contains': contains,
     'countBy': countBy,
-    'detect': detect,
     'each': each,
     'eachRight': eachRight,
     'every': every,
     'filter': filter,
     'find': find,
     'findLast': findLast,
-    'findWhere': findWhere,
-    'foldl': foldl,
-    'foldr': foldr,
     'forEach': forEach,
     'forEachRight': forEachRight,
     'groupBy': groupBy,
-    'include': include,
     'includes': includes,
-    'indexBy': indexBy,
-    'inject': inject,
-    'invoke': invoke,
+    'invokeMap': invokeMap,
+    'keyBy': keyBy,
     'map': map,
-    'max': max,
-    'min': min,
+    'orderBy': orderBy,
     'partition': partition,
-    'pluck': pluck,
     'reduce': reduce,
     'reduceRight': reduceRight,
     'reject': reject,
     'sample': sample,
-    'select': select,
+    'sampleSize': sampleSize,
     'shuffle': shuffle,
     'size': size,
     'some': some,
-    'sortBy': sortBy,
-    'sortByAll': sortByAll,
-    'sortByOrder': sortByOrder,
-    'sum': sum,
-    'where': where
+    'sortBy': sortBy
   };
 });

collection/all.js

@@ -1,3 +0,0 @@
-define(["./every"], function(every) {
-  return every;
-});

collection/any.js

@@ -1,3 +0,0 @@
-define(["./some"], function(some) {
-  return some;
-});

collection/at.js

@@ -1,32 +0,0 @@
-define(['../internal/baseAt', '../internal/baseFlatten', '../internal/isLength', '../internal/toIterable'], function(baseAt, baseFlatten, isLength, toIterable) {
-
-  /**
-   * Creates an array of elements corresponding to the given keys, or indexes,
-   * of `collection`. Keys may be specified as individual arguments or as arrays
-   * of keys.
-   *
-   * @static
-   * @memberOf _
-   * @category Collection
-   * @param {Array|Object|string} collection The collection to iterate over.
-   * @param {...(number|number[]|string|string[])} [props] The property names
-   *  or indexes of elements to pick, specified individually or in arrays.
-   * @returns {Array} Returns the new array of picked elements.
-   * @example
-   *
-   * _.at(['a', 'b', 'c'], [0, 2]);
-   * // => ['a', 'c']
-   *
-   * _.at(['fred', 'barney', 'pebbles'], 0, 2);
-   * // => ['fred', 'pebbles']
-   */
-  function at(collection) {
-    var length = collection ? collection.length : 0;
-    if (isLength(length)) {
-      collection = toIterable(collection);
-    }
-    return baseAt(collection, baseFlatten(arguments, false, false, 1));
-  }
-
-  return at;
-});

collection/collect.js

@@ -1,3 +0,0 @@
-define(["./map"], function(map) {
-  return map;
-});

collection/contains.js

@@ -1,3 +0,0 @@
-define(["./includes"], function(includes) {
-  return includes;
-});

collection/countBy.js

@@ -1,55 +0,0 @@
-define(['../internal/createAggregator'], function(createAggregator) {
-
-  /** Used for native method references. */
-  var objectProto = Object.prototype;
-
-  /** Used to check objects for own properties. */
-  var hasOwnProperty = objectProto.hasOwnProperty;
-
-  /**
-   * Creates an object composed of keys generated from the results of running
-   * each element of `collection` through `iteratee`. The corresponding value
-   * of each key is the number of times the key was returned by `iteratee`.
-   * The `iteratee` is bound to `thisArg` and invoked with three arguments;
-   * (value, index|key, collection).
-   *
-   * If a property name is provided for `predicate` the created `_.property`
-   * style callback returns the property value of the given element.
-   *
-   * If a value is also provided for `thisArg` the created `_.matchesProperty`
-   * style callback returns `true` for elements that have a matching property
-   * value, else `false`.
-   *
-   * If an object is provided for `predicate` the created `_.matches` style
-   * callback returns `true` for elements that have the properties of the given
-   * object, else `false`.
-   *
-   * @static
-   * @memberOf _
-   * @category Collection
-   * @param {Array|Object|string} collection The collection to iterate over.
-   * @param {Function|Object|string} [iteratee=_.identity] The function invoked
-   *  per iteration.
-   * @param {*} [thisArg] The `this` binding of `iteratee`.
-   * @returns {Object} Returns the composed aggregate object.
-   * @example
-   *
-   * _.countBy([4.3, 6.1, 6.4], function(n) {
-   *   return Math.floor(n);
-   * });
-   * // => { '4': 1, '6': 2 }
-   *
-   * _.countBy([4.3, 6.1, 6.4], function(n) {
-   *   return this.floor(n);
-   * }, Math);
-   * // => { '4': 1, '6': 2 }
-   *
-   * _.countBy(['one', 'two', 'three'], 'length');
-   * // => { '3': 2, '5': 1 }
-   */
-  var countBy = createAggregator(function(result, value, key) {
-    hasOwnProperty.call(result, key) ? ++result[key] : (result[key] = 1);
-  });
-
-  return countBy;
-});

collection/detect.js

@@ -1,3 +0,0 @@
-define(["./find"], function(find) {
-  return find;
-});

collection/every.js

@@ -1,60 +0,0 @@
-define(['../internal/arrayEvery', '../internal/baseCallback', '../internal/baseEvery', '../lang/isArray'], function(arrayEvery, baseCallback, baseEvery, isArray) {
-
-  /**
-   * Checks if `predicate` returns truthy for **all** elements of `collection`.
-   * The predicate is bound to `thisArg` and invoked with three arguments;
-   * (value, index|key, collection).
-   *
-   * If a property name is provided for `predicate` the created `_.property`
-   * style callback returns the property value of the given element.
-   *
-   * If a value is also provided for `thisArg` the created `_.matchesProperty`
-   * style callback returns `true` for elements that have a matching property
-   * value, else `false`.
-   *
-   * If an object is provided for `predicate` the created `_.matches` style
-   * callback returns `true` for elements that have the properties of the given
-   * object, else `false`.
-   *
-   * @static
-   * @memberOf _
-   * @alias all
-   * @category Collection
-   * @param {Array|Object|string} collection The collection to iterate over.
-   * @param {Function|Object|string} [predicate=_.identity] The function invoked
-   *  per iteration.
-   * @param {*} [thisArg] The `this` binding of `predicate`.
-   * @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', 'active': false },
-   *   { 'user': 'fred',   'active': false }
-   * ];
-   *
-   * // using the `_.matches` callback shorthand
-   * _.every(users, { 'user': 'barney', 'active': false });
-   * // => false
-   *
-   * // using the `_.matchesProperty` callback shorthand
-   * _.every(users, 'active', false);
-   * // => true
-   *
-   * // using the `_.property` callback shorthand
-   * _.every(users, 'active');
-   * // => false
-   */
-  function every(collection, predicate, thisArg) {
-    var func = isArray(collection) ? arrayEvery : baseEvery;
-    if (typeof predicate != 'function' || typeof thisArg != 'undefined') {
-      predicate = baseCallback(predicate, thisArg, 3);
-    }
-    return func(collection, predicate);
-  }
-
-  return every;
-});

collection/filter.js

@@ -1,59 +0,0 @@
-define(['../internal/arrayFilter', '../internal/baseCallback', '../internal/baseFilter', '../lang/isArray'], function(arrayFilter, baseCallback, baseFilter, isArray) {
-
-  /**
-   * Iterates over elements of `collection`, returning an array of all elements
-   * `predicate` returns truthy for. The predicate is bound to `thisArg` and
-   * invoked with three arguments; (value, index|key, collection).
-   *
-   * If a property name is provided for `predicate` the created `_.property`
-   * style callback returns the property value of the given element.
-   *
-   * If a value is also provided for `thisArg` the created `_.matchesProperty`
-   * style callback returns `true` for elements that have a matching property
-   * value, else `false`.
-   *
-   * If an object is provided for `predicate` the created `_.matches` style
-   * callback returns `true` for elements that have the properties of the given
-   * object, else `false`.
-   *
-   * @static
-   * @memberOf _
-   * @alias select
-   * @category Collection
-   * @param {Array|Object|string} collection The collection to iterate over.
-   * @param {Function|Object|string} [predicate=_.identity] The function invoked
-   *  per iteration.
-   * @param {*} [thisArg] The `this` binding of `predicate`.
-   * @returns {Array} Returns the new filtered array.
-   * @example
-   *
-   * _.filter([4, 5, 6], function(n) {
-   *   return n % 2 == 0;
-   * });
-   * // => [4, 6]
-   *
-   * var users = [
-   *   { 'user': 'barney', 'age': 36, 'active': true },
-   *   { 'user': 'fred',   'age': 40, 'active': false }
-   * ];
-   *
-   * // using the `_.matches` callback shorthand
-   * _.pluck(_.filter(users, { 'age': 36, 'active': true }), 'user');
-   * // => ['barney']
-   *
-   * // using the `_.matchesProperty` callback shorthand
-   * _.pluck(_.filter(users, 'active', false), 'user');
-   * // => ['fred']
-   *
-   * // using the `_.property` callback shorthand
-   * _.pluck(_.filter(users, 'active'), 'user');
-   * // => ['barney']
-   */
-  function filter(collection, predicate, thisArg) {
-    var func = isArray(collection) ? arrayFilter : baseFilter;
-    predicate = baseCallback(predicate, thisArg, 3);
-    return func(collection, predicate);
-  }
-
-  return filter;
-});

collection/find.js

@@ -1,66 +0,0 @@
-define(['../internal/baseCallback', '../internal/baseEach', '../internal/baseFind', '../array/findIndex', '../lang/isArray'], function(baseCallback, baseEach, baseFind, findIndex, isArray) {
-
-  /** Used as a safe reference for `undefined` in pre-ES5 environments. */
-  var undefined;
-
-  /**
-   * Iterates over elements of `collection`, returning the first element
-   * `predicate` returns truthy for. The predicate is bound to `thisArg` and
-   * invoked with three arguments; (value, index|key, collection).
-   *
-   * If a property name is provided for `predicate` the created `_.property`
-   * style callback returns the property value of the given element.
-   *
-   * If a value is also provided for `thisArg` the created `_.matchesProperty`
-   * style callback returns `true` for elements that have a matching property
-   * value, else `false`.
-   *
-   * If an object is provided for `predicate` the created `_.matches` style
-   * callback returns `true` for elements that have the properties of the given
-   * object, else `false`.
-   *
-   * @static
-   * @memberOf _
-   * @alias detect
-   * @category Collection
-   * @param {Array|Object|string} collection The collection to search.
-   * @param {Function|Object|string} [predicate=_.identity] The function invoked
-   *  per iteration.
-   * @param {*} [thisArg] The `this` binding of `predicate`.
-   * @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 }
-   * ];
-   *
-   * _.result(_.find(users, function(chr) {
-   *   return chr.age < 40;
-   * }), 'user');
-   * // => 'barney'
-   *
-   * // using the `_.matches` callback shorthand
-   * _.result(_.find(users, { 'age': 1, 'active': true }), 'user');
-   * // => 'pebbles'
-   *
-   * // using the `_.matchesProperty` callback shorthand
-   * _.result(_.find(users, 'active', false), 'user');
-   * // => 'fred'
-   *
-   * // using the `_.property` callback shorthand
-   * _.result(_.find(users, 'active'), 'user');
-   * // => 'barney'
-   */
-  function find(collection, predicate, thisArg) {
-    if (isArray(collection)) {
-      var index = findIndex(collection, predicate, thisArg);
-      return index > -1 ? collection[index] : undefined;
-    }
-    predicate = baseCallback(predicate, thisArg, 3);
-    return baseFind(collection, predicate, baseEach);
-  }
-
-  return find;
-});

collection/findLast.js

@@ -1,28 +0,0 @@
-define(['../internal/baseCallback', '../internal/baseEachRight', '../internal/baseFind'], function(baseCallback, baseEachRight, baseFind) {
-
-  /**
-   * This method is like `_.find` except that it iterates over elements of
-   * `collection` from right to left.
-   *
-   * @static
-   * @memberOf _
-   * @category Collection
-   * @param {Array|Object|string} collection The collection to search.
-   * @param {Function|Object|string} [predicate=_.identity] The function invoked
-   *  per iteration.
-   * @param {*} [thisArg] The `this` binding of `predicate`.
-   * @returns {*} Returns the matched element, else `undefined`.
-   * @example
-   *
-   * _.findLast([1, 2, 3, 4], function(n) {
-   *   return n % 2 == 1;
-   * });
-   * // => 3
-   */
-  function findLast(collection, predicate, thisArg) {
-    predicate = baseCallback(predicate, thisArg, 3);
-    return baseFind(collection, predicate, baseEachRight);
-  }
-
-  return findLast;
-});

collection/findWhere.js

@@ -1,37 +0,0 @@
-define(['../internal/baseMatches', './find'], function(baseMatches, find) {
-
-  /**
-   * Performs a deep comparison between each element in `collection` and the
-   * source object, returning the first element that has equivalent property
-   * values.
-   *
-   * **Note:** This method supports comparing arrays, booleans, `Date` objects,
-   * numbers, `Object` objects, regexes, and strings. Objects are compared by
-   * their own, not inherited, enumerable properties. For comparing a single
-   * own or inherited property value see `_.matchesProperty`.
-   *
-   * @static
-   * @memberOf _
-   * @category Collection
-   * @param {Array|Object|string} collection The collection to search.
-   * @param {Object} source The object of property values to match.
-   * @returns {*} Returns the matched element, else `undefined`.
-   * @example
-   *
-   * var users = [
-   *   { 'user': 'barney', 'age': 36, 'active': true },
-   *   { 'user': 'fred',   'age': 40, 'active': false }
-   * ];
-   *
-   * _.result(_.findWhere(users, { 'age': 36, 'active': true }), 'user');
-   * // => 'barney'
-   *
-   * _.result(_.findWhere(users, { 'age': 40, 'active': false }), 'user');
-   * // => 'fred'
-   */
-  function findWhere(collection, source) {
-    return find(collection, baseMatches(source));
-  }
-
-  return findWhere;
-});

collection/foldl.js

@@ -1,3 +0,0 @@
-define(["./reduce"], function(reduce) {
-  return reduce;
-});

collection/foldr.js

@@ -1,3 +0,0 @@
-define(["./reduceRight"], function(reduceRight) {
-  return reduceRight;
-});

collection/forEach.js

@@ -1,40 +0,0 @@
-define(['../internal/arrayEach', '../internal/baseEach', '../internal/bindCallback', '../lang/isArray'], function(arrayEach, baseEach, bindCallback, isArray) {
-
-  /**
-   * Iterates over elements of `collection` invoking `iteratee` for each element.
-   * The `iteratee` is bound to `thisArg` and invoked with three arguments;
-   * (value, index|key, collection). Iterator 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 `_.forIn` or `_.forOwn`
-   * may be used for object iteration.
-   *
-   * @static
-   * @memberOf _
-   * @alias each
-   * @category Collection
-   * @param {Array|Object|string} collection The collection to iterate over.
-   * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-   * @param {*} [thisArg] The `this` binding of `iteratee`.
-   * @returns {Array|Object|string} Returns `collection`.
-   * @example
-   *
-   * _([1, 2]).forEach(function(n) {
-   *   console.log(n);
-   * }).value();
-   * // => logs each value from left to right and returns the array
-   *
-   * _.forEach({ 'a': 1, 'b': 2 }, function(n, key) {
-   *   console.log(n, key);
-   * });
-   * // => logs each value-key pair and returns the object (iteration order is not guaranteed)
-   */
-  function forEach(collection, iteratee, thisArg) {
-    return (typeof iteratee == 'function' && typeof thisArg == 'undefined' && isArray(collection))
-      ? arrayEach(collection, iteratee)
-      : baseEach(collection, bindCallback(iteratee, thisArg, 3));
-  }
-
-  return forEach;
-});

collection/forEachRight.js

@@ -1,29 +0,0 @@
-define(['../internal/arrayEachRight', '../internal/baseEachRight', '../internal/bindCallback', '../lang/isArray'], function(arrayEachRight, baseEachRight, bindCallback, isArray) {
-
-  /**
-   * This method is like `_.forEach` except that it iterates over elements of
-   * `collection` from right to left.
-   *
-   * @static
-   * @memberOf _
-   * @alias eachRight
-   * @category Collection
-   * @param {Array|Object|string} collection The collection to iterate over.
-   * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-   * @param {*} [thisArg] The `this` binding of `iteratee`.
-   * @returns {Array|Object|string} Returns `collection`.
-   * @example
-   *
-   * _([1, 2]).forEachRight(function(n) {
-   *   console.log(n);
-   * }).join(',');
-   * // => logs each value from right to left and returns the array
-   */
-  function forEachRight(collection, iteratee, thisArg) {
-    return (typeof iteratee == 'function' && typeof thisArg == 'undefined' && isArray(collection))
-      ? arrayEachRight(collection, iteratee)
-      : baseEachRight(collection, bindCallback(iteratee, thisArg, 3));
-  }
-
-  return forEachRight;
-});

collection/groupBy.js

@@ -1,60 +0,0 @@
-define(['../internal/createAggregator'], function(createAggregator) {
-
-  /** Used for native method references. */
-  var objectProto = Object.prototype;
-
-  /** Used to check objects for own properties. */
-  var hasOwnProperty = objectProto.hasOwnProperty;
-
-  /**
-   * Creates an object composed of keys generated from the results of running
-   * each element of `collection` through `iteratee`. The corresponding value
-   * of each key is an array of the elements responsible for generating the key.
-   * The `iteratee` is bound to `thisArg` and invoked with three arguments;
-   * (value, index|key, collection).
-   *
-   * If a property name is provided for `predicate` the created `_.property`
-   * style callback returns the property value of the given element.
-   *
-   * If a value is also provided for `thisArg` the created `_.matchesProperty`
-   * style callback returns `true` for elements that have a matching property
-   * value, else `false`.
-   *
-   * If an object is provided for `predicate` the created `_.matches` style
-   * callback returns `true` for elements that have the properties of the given
-   * object, else `false`.
-   *
-   * @static
-   * @memberOf _
-   * @category Collection
-   * @param {Array|Object|string} collection The collection to iterate over.
-   * @param {Function|Object|string} [iteratee=_.identity] The function invoked
-   *  per iteration.
-   * @param {*} [thisArg] The `this` binding of `iteratee`.
-   * @returns {Object} Returns the composed aggregate object.
-   * @example
-   *
-   * _.groupBy([4.2, 6.1, 6.4], function(n) {
-   *   return Math.floor(n);
-   * });
-   * // => { '4': [4.2], '6': [6.1, 6.4] }
-   *
-   * _.groupBy([4.2, 6.1, 6.4], function(n) {
-   *   return this.floor(n);
-   * }, Math);
-   * // => { '4': [4.2], '6': [6.1, 6.4] }
-   *
-   * // using the `_.property` callback shorthand
-   * _.groupBy(['one', 'two', 'three'], 'length');
-   * // => { '3': ['one', 'two'], '5': ['three'] }
-   */
-  var groupBy = createAggregator(function(result, value, key) {
-    if (hasOwnProperty.call(result, key)) {
-      result[key].push(value);
-    } else {
-      result[key] = [value];
-    }
-  });
-
-  return groupBy;
-});

collection/include.js

@@ -1,3 +0,0 @@
-define(["./includes"], function(includes) {
-  return includes;
-});

collection/includes.js

@@ -1,58 +0,0 @@
-define(['../internal/baseIndexOf', '../lang/isArray', '../internal/isLength', '../lang/isString', '../object/values'], function(baseIndexOf, isArray, isLength, isString, values) {
-
-  /* Native method references for those with the same name as other `lodash` methods. */
-  var nativeMax = Math.max;
-
-  /**
-   * Checks if `value` is in `collection` using `SameValueZero` for equality
-   * comparisons. If `fromIndex` is negative, it is used as the offset from
-   * the end of `collection`.
-   *
-   * **Note:** `SameValueZero` comparisons are like strict equality comparisons,
-   * e.g. `===`, except that `NaN` matches `NaN`. See the
-   * [ES spec](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
-   * for more details.
-   *
-   * @static
-   * @memberOf _
-   * @alias contains, include
-   * @category Collection
-   * @param {Array|Object|string} collection The collection to search.
-   * @param {*} target The value to search for.
-   * @param {number} [fromIndex=0] The index to search from.
-   * @returns {boolean} Returns `true` if a matching element is found, else `false`.
-   * @example
-   *
-   * _.includes([1, 2, 3], 1);
-   * // => true
-   *
-   * _.includes([1, 2, 3], 1, 2);
-   * // => false
-   *
-   * _.includes({ 'user': 'fred', 'age': 40 }, 'fred');
-   * // => true
-   *
-   * _.includes('pebbles', 'eb');
-   * // => true
-   */
-  function includes(collection, target, fromIndex) {
-    var length = collection ? collection.length : 0;
-    if (!isLength(length)) {
-      collection = values(collection);
-      length = collection.length;
-    }
-    if (!length) {
-      return false;
-    }
-    if (typeof fromIndex == 'number') {
-      fromIndex = fromIndex < 0 ? nativeMax(length + fromIndex, 0) : (fromIndex || 0);
-    } else {
-      fromIndex = 0;
-    }
-    return (typeof collection == 'string' || !isArray(collection) && isString(collection))
-      ? (fromIndex < length && collection.indexOf(target, fromIndex) > -1)
-      : (baseIndexOf(collection, target, fromIndex) > -1);
-  }
-
-  return includes;
-});

collection/indexBy.js

@@ -1,54 +0,0 @@
-define(['../internal/createAggregator'], function(createAggregator) {
-
-  /**
-   * Creates an object composed of keys generated from the results of running
-   * each element of `collection` through `iteratee`. The corresponding value
-   * of each key is the last element responsible for generating the key. The
-   * iteratee function is bound to `thisArg` and invoked with three arguments;
-   * (value, index|key, collection).
-   *
-   * If a property name is provided for `predicate` the created `_.property`
-   * style callback returns the property value of the given element.
-   *
-   * If a value is also provided for `thisArg` the created `_.matchesProperty`
-   * style callback returns `true` for elements that have a matching property
-   * value, else `false`.
-   *
-   * If an object is provided for `predicate` the created `_.matches` style
-   * callback returns `true` for elements that have the properties of the given
-   * object, else `false`.
-   *
-   * @static
-   * @memberOf _
-   * @category Collection
-   * @param {Array|Object|string} collection The collection to iterate over.
-   * @param {Function|Object|string} [iteratee=_.identity] The function invoked
-   *  per iteration.
-   * @param {*} [thisArg] The `this` binding of `iteratee`.
-   * @returns {Object} Returns the composed aggregate object.
-   * @example
-   *
-   * var keyData = [
-   *   { 'dir': 'left', 'code': 97 },
-   *   { 'dir': 'right', 'code': 100 }
-   * ];
-   *
-   * _.indexBy(keyData, 'dir');
-   * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } }
-   *
-   * _.indexBy(keyData, function(object) {
-   *   return String.fromCharCode(object.code);
-   * });
-   * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
-   *
-   * _.indexBy(keyData, function(object) {
-   *   return this.fromCharCode(object.code);
-   * }, String);
-   * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
-   */
-  var indexBy = createAggregator(function(result, value, key) {
-    result[key] = value;
-  });
-
-  return indexBy;
-});

collection/inject.js

@@ -1,3 +0,0 @@
-define(["./reduce"], function(reduce) {
-  return reduce;
-});

collection/invoke.js

@@ -1,30 +0,0 @@
-define(['../internal/baseInvoke', '../internal/baseSlice'], function(baseInvoke, baseSlice) {
-
-  /**
-   * Invokes the method named by `methodName` on each element in `collection`,
-   * returning an array of the results of each invoked method. Any additional
-   * arguments are provided to each invoked method. If `methodName` is a function
-   * it is invoked for, and `this` bound to, each element in `collection`.
-   *
-   * @static
-   * @memberOf _
-   * @category Collection
-   * @param {Array|Object|string} collection The collection to iterate over.
-   * @param {Function|string} methodName The name of the method to invoke or
-   *  the function invoked per iteration.
-   * @param {...*} [args] The arguments to invoke the method with.
-   * @returns {Array} Returns the array of results.
-   * @example
-   *
-   * _.invoke([[5, 1, 7], [3, 2, 1]], 'sort');
-   * // => [[1, 5, 7], [1, 2, 3]]
-   *
-   * _.invoke([123, 456], String.prototype.split, '');
-   * // => [['1', '2', '3'], ['4', '5', '6']]
-   */
-  function invoke(collection, methodName) {
-    return baseInvoke(collection, methodName, baseSlice(arguments, 2));
-  }
-
-  return invoke;
-});

collection/map.js

@@ -1,66 +0,0 @@
-define(['../internal/arrayMap', '../internal/baseCallback', '../internal/baseMap', '../lang/isArray'], function(arrayMap, baseCallback, baseMap, isArray) {
-
-  /**
-   * Creates an array of values by running each element in `collection` through
-   * `iteratee`. The `iteratee` is bound to `thisArg` and invoked with three
-   * arguments; (value, index|key, collection).
-   *
-   * If a property name is provided for `predicate` the created `_.property`
-   * style callback returns the property value of the given element.
-   *
-   * If a value is also provided for `thisArg` the created `_.matchesProperty`
-   * style callback returns `true` for elements that have a matching property
-   * value, else `false`.
-   *
-   * If an object is provided for `predicate` the created `_.matches` style
-   * callback returns `true` for elements that have the properties of the given
-   * object, else `false`.
-   *
-   * Many lodash methods are guarded to work as interatees for methods like
-   * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`.
-   *
-   * The guarded methods are:
-   * `ary`, `callback`, `chunk`, `clone`, `create`, `curry`, `curryRight`, `drop`,
-   * `dropRight`, `fill`, `flatten`, `invert`, `max`, `min`, `parseInt`, `slice`,
-   * `sortBy`, `take`, `takeRight`, `template`, `trim`, `trimLeft`, `trimRight`,
-   * `trunc`, `random`, `range`, `sample`, `uniq`, and `words`
-   *
-   * @static
-   * @memberOf _
-   * @alias collect
-   * @category Collection
-   * @param {Array|Object|string} collection The collection to iterate over.
-   * @param {Function|Object|string} [iteratee=_.identity] The function invoked
-   *  per iteration.
-   *  create a `_.property` or `_.matches` style callback respectively.
-   * @param {*} [thisArg] The `this` binding of `iteratee`.
-   * @returns {Array} Returns the new mapped array.
-   * @example
-   *
-   * function timesThree(n) {
-   *   return n * 3;
-   * }
-   *
-   * _.map([1, 2], timesThree);
-   * // => [3, 6]
-   *
-   * _.map({ 'a': 1, 'b': 2 }, timesThree);
-   * // => [3, 6] (iteration order is not guaranteed)
-   *
-   * var users = [
-   *   { 'user': 'barney' },
-   *   { 'user': 'fred' }
-   * ];
-   *
-   * // using the `_.property` callback shorthand
-   * _.map(users, 'user');
-   * // => ['barney', 'fred']
-   */
-  function map(collection, iteratee, thisArg) {
-    var func = isArray(collection) ? arrayMap : baseMap;
-    iteratee = baseCallback(iteratee, thisArg, 3);
-    return func(collection, iteratee);
-  }
-
-  return map;
-});

collection/max.js

@@ -1,3 +0,0 @@
-define(["../math/max"], function(max) {
-  return max;
-});

collection/min.js

@@ -1,3 +0,0 @@
-define(["../math/min"], function(min) {
-  return min;
-});

collection/partition.js

@@ -1,67 +0,0 @@
-define(['../internal/createAggregator'], function(createAggregator) {
-
-  /**
-   * Creates an array of elements split into two groups, the first of which
-   * contains elements `predicate` returns truthy for, while the second of which
-   * contains elements `predicate` returns falsey for. The predicate is bound
-   * to `thisArg` and invoked with three arguments; (value, index|key, collection).
-   *
-   * If a property name is provided for `predicate` the created `_.property`
-   * style callback returns the property value of the given element.
-   *
-   * If a value is also provided for `thisArg` the created `_.matchesProperty`
-   * style callback returns `true` for elements that have a matching property
-   * value, else `false`.
-   *
-   * If an object is provided for `predicate` the created `_.matches` style
-   * callback returns `true` for elements that have the properties of the given
-   * object, else `false`.
-   *
-   * @static
-   * @memberOf _
-   * @category Collection
-   * @param {Array|Object|string} collection The collection to iterate over.
-   * @param {Function|Object|string} [predicate=_.identity] The function invoked
-   *  per iteration.
-   * @param {*} [thisArg] The `this` binding of `predicate`.
-   * @returns {Array} Returns the array of grouped elements.
-   * @example
-   *
-   * _.partition([1, 2, 3], function(n) {
-   *   return n % 2;
-   * });
-   * // => [[1, 3], [2]]
-   *
-   * _.partition([1.2, 2.3, 3.4], function(n) {
-   *   return this.floor(n) % 2;
-   * }, Math);
-   * // => [[1.2, 3.4], [2.3]]
-   *
-   * var users = [
-   *   { 'user': 'barney',  'age': 36, 'active': false },
-   *   { 'user': 'fred',    'age': 40, 'active': true },
-   *   { 'user': 'pebbles', 'age': 1,  'active': false }
-   * ];
-   *
-   * var mapper = function(array) {
-   *   return _.pluck(array, 'user');
-   * };
-   *
-   * // using the `_.matches` callback shorthand
-   * _.map(_.partition(users, { 'age': 1, 'active': false }), mapper);
-   * // => [['pebbles'], ['barney', 'fred']]
-   *
-   * // using the `_.matchesProperty` callback shorthand
-   * _.map(_.partition(users, 'active', false), mapper);
-   * // => [['barney', 'pebbles'], ['fred']]
-   *
-   * // using the `_.property` callback shorthand
-   * _.map(_.partition(users, 'active'), mapper);
-   * // => [['fred'], ['barney', 'pebbles']]
-   */
-  var partition = createAggregator(function(result, value, key) {
-    result[key ? 0 : 1].push(value);
-  }, function() { return [[], []]; });
-
-  return partition;
-});

collection/pluck.js

@@ -1,31 +0,0 @@
-define(['../internal/baseProperty', './map'], function(baseProperty, map) {
-
-  /**
-   * Gets the value of `key` from all elements in `collection`.
-   *
-   * @static
-   * @memberOf _
-   * @category Collection
-   * @param {Array|Object|string} collection The collection to iterate over.
-   * @param {string} key The key of the property to pluck.
-   * @returns {Array} Returns the property values.
-   * @example
-   *
-   * var users = [
-   *   { 'user': 'barney', 'age': 36 },
-   *   { 'user': 'fred',   'age': 40 }
-   * ];
-   *
-   * _.pluck(users, 'user');
-   * // => ['barney', 'fred']
-   *
-   * var userIndex = _.indexBy(users, 'user');
-   * _.pluck(userIndex, 'age');
-   * // => [36, 40] (iteration order is not guaranteed)
-   */
-  function pluck(collection, key) {
-    return map(collection, baseProperty(key));
-  }
-
-  return pluck;
-});

collection/reduce.js

@@ -1,45 +0,0 @@
-define(['../internal/arrayReduce', '../internal/baseCallback', '../internal/baseEach', '../internal/baseReduce', '../lang/isArray'], function(arrayReduce, baseCallback, baseEach, baseReduce, isArray) {
-
-  /**
-   * Reduces `collection` to a value which is the accumulated result of running
-   * each element in `collection` through `iteratee`, where each successive
-   * invocation is supplied the return value of the previous. If `accumulator`
-   * is not provided the first element of `collection` is used as the initial
-   * value. The `iteratee` is bound to `thisArg`and invoked with four arguments;
-   * (accumulator, value, index|key, collection).
-   *
-   * Many lodash methods are guarded to work as interatees for methods like
-   * `_.reduce`, `_.reduceRight`, and `_.transform`.
-   *
-   * The guarded methods are:
-   * `assign`, `defaults`, `merge`, and `sortAllBy`
-   *
-   * @static
-   * @memberOf _
-   * @alias foldl, inject
-   * @category Collection
-   * @param {Array|Object|string} collection The collection to iterate over.
-   * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-   * @param {*} [accumulator] The initial value.
-   * @param {*} [thisArg] The `this` binding of `iteratee`.
-   * @returns {*} Returns the accumulated value.
-   * @example
-   *
-   * _.reduce([1, 2], function(sum, n) {
-   *   return sum + n;
-   * });
-   * // => 3
-   *
-   * _.reduce({ 'a': 1, 'b': 2 }, function(result, n, key) {
-   *   result[key] = n * 3;
-   *   return result;
-   * }, {});
-   * // => { 'a': 3, 'b': 6 } (iteration order is not guaranteed)
-   */
-  function reduce(collection, iteratee, accumulator, thisArg) {
-    var func = isArray(collection) ? arrayReduce : baseReduce;
-    return func(collection, baseCallback(iteratee, thisArg, 4), accumulator, arguments.length < 3, baseEach);
-  }
-
-  return reduce;
-});

collection/reject.js

@@ -1,59 +0,0 @@
-define(['../internal/arrayFilter', '../internal/baseCallback', '../internal/baseFilter', '../lang/isArray'], function(arrayFilter, baseCallback, baseFilter, isArray) {
-
-  /**
-   * The opposite of `_.filter`; this method returns the elements of `collection`
-   * that `predicate` does **not** return truthy for.
-   *
-   * If a property name is provided for `predicate` the created `_.property`
-   * style callback returns the property value of the given element.
-   *
-   * If a value is also provided for `thisArg` the created `_.matchesProperty`
-   * style callback returns `true` for elements that have a matching property
-   * value, else `false`.
-   *
-   * If an object is provided for `predicate` the created `_.matches` style
-   * callback returns `true` for elements that have the properties of the given
-   * object, else `false`.
-   *
-   * @static
-   * @memberOf _
-   * @category Collection
-   * @param {Array|Object|string} collection The collection to iterate over.
-   * @param {Function|Object|string} [predicate=_.identity] The function invoked
-   *  per iteration.
-   * @param {*} [thisArg] The `this` binding of `predicate`.
-   * @returns {Array} Returns the new filtered array.
-   * @example
-   *
-   * _.reject([1, 2, 3, 4], function(n) {
-   *   return n % 2 == 0;
-   * });
-   * // => [1, 3]
-   *
-   * var users = [
-   *   { 'user': 'barney', 'age': 36, 'active': false },
-   *   { 'user': 'fred',   'age': 40, 'active': true }
-   * ];
-   *
-   * // using the `_.matches` callback shorthand
-   * _.pluck(_.reject(users, { 'age': 40, 'active': true }), 'user');
-   * // => ['barney']
-   *
-   * // using the `_.matchesProperty` callback shorthand
-   * _.pluck(_.reject(users, 'active', false), 'user');
-   * // => ['fred']
-   *
-   * // using the `_.property` callback shorthand
-   * _.pluck(_.reject(users, 'active'), 'user');
-   * // => ['barney']
-   */
-  function reject(collection, predicate, thisArg) {
-    var func = isArray(collection) ? arrayFilter : baseFilter;
-    predicate = baseCallback(predicate, thisArg, 3);
-    return func(collection, function(value, index, collection) {
-      return !predicate(value, index, collection);
-    });
-  }
-
-  return reject;
-});

collection/sample.js

@@ -1,39 +0,0 @@
-define(['../internal/baseRandom', '../internal/isIterateeCall', './shuffle', '../internal/toIterable'], function(baseRandom, isIterateeCall, shuffle, toIterable) {
-
-  /** Used as a safe reference for `undefined` in pre-ES5 environments. */
-  var undefined;
-
-  /* Native method references for those with the same name as other `lodash` methods. */
-  var nativeMin = Math.min;
-
-  /**
-   * Gets a random element or `n` random elements from a collection.
-   *
-   * @static
-   * @memberOf _
-   * @category Collection
-   * @param {Array|Object|string} collection The collection to sample.
-   * @param {number} [n] The number of elements to sample.
-   * @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
-   * @returns {*} Returns the random sample(s).
-   * @example
-   *
-   * _.sample([1, 2, 3, 4]);
-   * // => 2
-   *
-   * _.sample([1, 2, 3, 4], 2);
-   * // => [3, 1]
-   */
-  function sample(collection, n, guard) {
-    if (guard ? isIterateeCall(collection, n, guard) : n == null) {
-      collection = toIterable(collection);
-      var length = collection.length;
-      return length > 0 ? collection[baseRandom(0, length - 1)] : undefined;
-    }
-    var result = shuffle(collection);
-    result.length = nativeMin(n < 0 ? 0 : (+n || 0), result.length);
-    return result;
-  }
-
-  return sample;
-});

collection/select.js

@@ -1,3 +0,0 @@
-define(["./filter"], function(filter) {
-  return filter;
-});

collection/shuffle.js

@@ -1,36 +0,0 @@
-define(['../internal/baseRandom', '../internal/toIterable'], function(baseRandom, toIterable) {
-
-  /**
-   * Creates an array of shuffled values, using a version of the Fisher-Yates
-   * shuffle. See [Wikipedia](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle)
-   * for more details.
-   *
-   * @static
-   * @memberOf _
-   * @category Collection
-   * @param {Array|Object|string} 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) {
-    collection = toIterable(collection);
-
-    var index = -1,
-        length = collection.length,
-        result = Array(length);
-
-    while (++index < length) {
-      var rand = baseRandom(0, index);
-      if (index != rand) {
-        result[index] = result[rand];
-      }
-      result[rand] = collection[index];
-    }
-    return result;
-  }
-
-  return shuffle;
-});

collection/size.js

@@ -1,29 +0,0 @@
-define(['../internal/isLength', '../object/keys'], function(isLength, keys) {
-
-  /**
-   * Gets the size of `collection` by returning its length for array-like
-   * values or the number of own enumerable properties for objects.
-   *
-   * @static
-   * @memberOf _
-   * @category Collection
-   * @param {Array|Object|string} collection The collection to inspect.
-   * @returns {number} Returns the size of `collection`.
-   * @example
-   *
-   * _.size([1, 2, 3]);
-   * // => 3
-   *
-   * _.size({ 'a': 1, 'b': 2 });
-   * // => 2
-   *
-   * _.size('pebbles');
-   * // => 7
-   */
-  function size(collection) {
-    var length = collection ? collection.length : 0;
-    return isLength(length) ? length : keys(collection).length;
-  }
-
-  return size;
-});

collection/some.js

@@ -1,61 +0,0 @@
-define(['../internal/arraySome', '../internal/baseCallback', '../internal/baseSome', '../lang/isArray'], function(arraySome, baseCallback, baseSome, isArray) {
-
-  /**
-   * Checks if `predicate` returns truthy for **any** element of `collection`.
-   * The function returns as soon as it finds a passing value and does not iterate
-   * over the entire collection. The predicate is bound to `thisArg` and invoked
-   * with three arguments; (value, index|key, collection).
-   *
-   * If a property name is provided for `predicate` the created `_.property`
-   * style callback returns the property value of the given element.
-   *
-   * If a value is also provided for `thisArg` the created `_.matchesProperty`
-   * style callback returns `true` for elements that have a matching property
-   * value, else `false`.
-   *
-   * If an object is provided for `predicate` the created `_.matches` style
-   * callback returns `true` for elements that have the properties of the given
-   * object, else `false`.
-   *
-   * @static
-   * @memberOf _
-   * @alias any
-   * @category Collection
-   * @param {Array|Object|string} collection The collection to iterate over.
-   * @param {Function|Object|string} [predicate=_.identity] The function invoked
-   *  per iteration.
-   * @param {*} [thisArg] The `this` binding of `predicate`.
-   * @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 }
-   * ];
-   *
-   * // using the `_.matches` callback shorthand
-   * _.some(users, { 'user': 'barney', 'active': false });
-   * // => false
-   *
-   * // using the `_.matchesProperty` callback shorthand
-   * _.some(users, 'active', false);
-   * // => true
-   *
-   * // using the `_.property` callback shorthand
-   * _.some(users, 'active');
-   * // => true
-   */
-  function some(collection, predicate, thisArg) {
-    var func = isArray(collection) ? arraySome : baseSome;
-    if (typeof predicate != 'function' || typeof thisArg != 'undefined') {
-      predicate = baseCallback(predicate, thisArg, 3);
-    }
-    return func(collection, predicate);
-  }
-
-  return some;
-});

collection/sortBy.js

@@ -1,71 +0,0 @@
-define(['../internal/baseCallback', '../internal/baseEach', '../internal/baseSortBy', '../internal/compareAscending', '../internal/isIterateeCall', '../internal/isLength'], function(baseCallback, baseEach, baseSortBy, compareAscending, isIterateeCall, isLength) {
-
-  /**
-   * Creates an array of elements, sorted in ascending order by the results of
-   * running each element in a collection through `iteratee`. This method performs
-   * a stable sort, that is, it preserves the original sort order of equal elements.
-   * The `iteratee` is bound to `thisArg` and invoked with three arguments;
-   * (value, index|key, collection).
-   *
-   * If a property name is provided for `predicate` the created `_.property`
-   * style callback returns the property value of the given element.
-   *
-   * If a value is also provided for `thisArg` the created `_.matchesProperty`
-   * style callback returns `true` for elements that have a matching property
-   * value, else `false`.
-   *
-   * If an object is provided for `predicate` the created `_.matches` style
-   * callback returns `true` for elements that have the properties of the given
-   * object, else `false`.
-   *
-   * @static
-   * @memberOf _
-   * @category Collection
-   * @param {Array|Object|string} collection The collection to iterate over.
-   * @param {Array|Function|Object|string} [iteratee=_.identity] The function
-   *  invoked per iteration. If a property name or an object is provided it is
-   *  used to create a `_.property` or `_.matches` style callback respectively.
-   * @param {*} [thisArg] The `this` binding of `iteratee`.
-   * @returns {Array} Returns the new sorted array.
-   * @example
-   *
-   * _.sortBy([1, 2, 3], function(n) {
-   *   return Math.sin(n);
-   * });
-   * // => [3, 1, 2]
-   *
-   * _.sortBy([1, 2, 3], function(n) {
-   *   return this.sin(n);
-   * }, Math);
-   * // => [3, 1, 2]
-   *
-   * var users = [
-   *   { 'user': 'fred' },
-   *   { 'user': 'pebbles' },
-   *   { 'user': 'barney' }
-   * ];
-   *
-   * // using the `_.property` callback shorthand
-   * _.pluck(_.sortBy(users, 'user'), 'user');
-   * // => ['barney', 'fred', 'pebbles']
-   */
-  function sortBy(collection, iteratee, thisArg) {
-    if (collection == null) {
-      return [];
-    }
-    var index = -1,
-        length = collection.length,
-        result = isLength(length) ? Array(length) : [];
-
-    if (thisArg && isIterateeCall(collection, iteratee, thisArg)) {
-      iteratee = null;
-    }
-    iteratee = baseCallback(iteratee, thisArg, 3);
-    baseEach(collection, function(value, key, collection) {
-      result[++index] = { 'criteria': iteratee(value, key, collection), 'index': index, 'value': value };
-    });
-    return baseSortBy(result, compareAscending);
-  }
-
-  return sortBy;
-});

collection/sortByAll.js

@@ -1,40 +0,0 @@
-define(['../internal/baseFlatten', '../internal/baseSortByOrder', '../internal/isIterateeCall'], function(baseFlatten, baseSortByOrder, isIterateeCall) {
-
-  /**
-   * This method is like `_.sortBy` except that it sorts by property names
-   * instead of an iteratee function.
-   *
-   * @static
-   * @memberOf _
-   * @category Collection
-   * @param {Array|Object|string} collection The collection to iterate over.
-   * @param {...(string|string[])} props The property names to sort by,
-   *  specified as individual property names or arrays of property names.
-   * @returns {Array} Returns the new sorted array.
-   * @example
-   *
-   * var users = [
-   *   { 'user': 'barney', 'age': 36 },
-   *   { 'user': 'fred',   'age': 40 },
-   *   { 'user': 'barney', 'age': 26 },
-   *   { 'user': 'fred',   'age': 30 }
-   * ];
-   *
-   * _.map(_.sortByAll(users, ['user', 'age']), _.values);
-   * // => [['barney', 26], ['barney', 36], ['fred', 30], ['fred', 40]]
-   */
-  function sortByAll(collection) {
-    if (collection == null) {
-      return [];
-    }
-    var args = arguments,
-        guard = args[3];
-
-    if (guard && isIterateeCall(args[1], args[2], guard)) {
-      args = [collection, args[1]];
-    }
-    return baseSortByOrder(collection, baseFlatten(args, false, false, 1), []);
-  }
-
-  return sortByAll;
-});

collection/sortByOrder.js

@@ -1,46 +0,0 @@
-define(['../internal/baseSortByOrder', '../lang/isArray', '../internal/isIterateeCall'], function(baseSortByOrder, isArray, isIterateeCall) {
-
-  /**
-   * This method is like `_.sortByAll` except that it allows specifying the
-   * sort orders of the property names to sort by. A truthy value in `orders`
-   * will sort the corresponding property name in ascending order while a
-   * falsey value will sort it in descending order.
-   *
-   * @static
-   * @memberOf _
-   * @category Collection
-   * @param {Array|Object|string} collection The collection to iterate over.
-   * @param {string[]} props The property names to sort by.
-   * @param {boolean[]} orders The sort orders of `props`.
-   * @returns {Array} Returns the new sorted array.
-   * @example
-   *
-   * var users = [
-   *   { 'user': 'barney', 'age': 36 },
-   *   { 'user': 'fred',   'age': 40 },
-   *   { 'user': 'barney', 'age': 26 },
-   *   { 'user': 'fred',   'age': 30 }
-   * ];
-   *
-   * // sort by `user` in ascending order and by `age` in descending order
-   * _.map(_.sortByOrder(users, ['user', 'age'], [true, false]), _.values);
-   * // => [['barney', 36], ['barney', 26], ['fred', 40], ['fred', 30]]
-   */
-  function sortByOrder(collection, props, orders, guard) {
-    if (collection == null) {
-      return [];
-    }
-    if (guard && isIterateeCall(props, orders, guard)) {
-      orders = null;
-    }
-    if (!isArray(props)) {
-      props = props == null ? [] : [props];
-    }
-    if (!isArray(orders)) {
-      orders = orders == null ? [] : [orders];
-    }
-    return baseSortByOrder(collection, props, orders);
-  }
-
-  return sortByOrder;
-});