Bump to v4.0.1.

LICENSE

@@ -1,5 +1,5 @@
-Copyright 2012-2015 The Dojo Foundation <http://dojofoundation.org/>
-Based on Underscore.js 1.7.0, 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

@@ -1,10 +1,10 @@
-# lodash-es v3.3.1
+# lodash-es v4.0.1
 
-The [modern build](https://github.com/lodash/lodash/wiki/Build-Differences) of [lodash](https://lodash.com/) exported as [ES](https://people.mozilla.org/~jorendorff/es6-draft.html) modules.
+The [lodash](https://lodash.com/) library exported as [ES](http://www.ecma-international.org/ecma-262/6.0/) modules.
 
 Generated using [lodash-cli](https://www.npmjs.com/package/lodash-cli):
 ```bash
-$ lodash modularize modern exports=es -o ./
+$ lodash modularize exports=es -o ./
 ```
 
-See the [package source](https://github.com/lodash/lodash/tree/3.3.1-es) for more details.
+See the [package source](https://github.com/lodash/lodash/tree/4.0.1-es) for more details.

add.js

@@ -0,0 +1,26 @@
+/**
+ * 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;
+}
+
+export default add;

after.js

@@ -1,14 +1,11 @@
-import root from '../internal/root';
+import toInteger from './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 @@ var nativeIsFinite = root.isFinite;
  */
 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.default.js

@@ -0,0 +1,77 @@
+import chunk from './chunk';
+import compact from './compact';
+import concat from './concat';
+import difference from './difference';
+import differenceBy from './differenceBy';
+import differenceWith from './differenceWith';
+import drop from './drop';
+import dropRight from './dropRight';
+import dropRightWhile from './dropRightWhile';
+import dropWhile from './dropWhile';
+import fill from './fill';
+import findIndex from './findIndex';
+import findLastIndex from './findLastIndex';
+import flatMap from './flatMap';
+import flatten from './flatten';
+import flattenDeep from './flattenDeep';
+import fromPairs from './fromPairs';
+import head from './head';
+import indexOf from './indexOf';
+import initial from './initial';
+import intersection from './intersection';
+import intersectionBy from './intersectionBy';
+import intersectionWith from './intersectionWith';
+import join from './join';
+import last from './last';
+import lastIndexOf from './lastIndexOf';
+import pull from './pull';
+import pullAll from './pullAll';
+import pullAllBy from './pullAllBy';
+import pullAt from './pullAt';
+import remove from './remove';
+import reverse from './reverse';
+import slice from './slice';
+import sortedIndex from './sortedIndex';
+import sortedIndexBy from './sortedIndexBy';
+import sortedIndexOf from './sortedIndexOf';
+import sortedLastIndex from './sortedLastIndex';
+import sortedLastIndexBy from './sortedLastIndexBy';
+import sortedLastIndexOf from './sortedLastIndexOf';
+import sortedUniq from './sortedUniq';
+import sortedUniqBy from './sortedUniqBy';
+import tail from './tail';
+import take from './take';
+import takeRight from './takeRight';
+import takeRightWhile from './takeRightWhile';
+import takeWhile from './takeWhile';
+import union from './union';
+import unionBy from './unionBy';
+import unionWith from './unionWith';
+import uniq from './uniq';
+import uniqBy from './uniqBy';
+import uniqWith from './uniqWith';
+import unzip from './unzip';
+import unzipWith from './unzipWith';
+import without from './without';
+import xor from './xor';
+import xorBy from './xorBy';
+import xorWith from './xorWith';
+import zip from './zip';
+import zipObject from './zipObject';
+import zipWith from './zipWith';
+
+export default {
+  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
+};

array.js

@@ -1,83 +1,62 @@
-import chunk from './array/chunk';
-import compact from './array/compact';
-import difference from './array/difference';
-import drop from './array/drop';
-import dropRight from './array/dropRight';
-import dropRightWhile from './array/dropRightWhile';
-import dropWhile from './array/dropWhile';
-import fill from './array/fill';
-import findIndex from './array/findIndex';
-import findLastIndex from './array/findLastIndex';
-import first from './array/first';
-import flatten from './array/flatten';
-import flattenDeep from './array/flattenDeep';
-import head from './array/head';
-import indexOf from './array/indexOf';
-import initial from './array/initial';
-import intersection from './array/intersection';
-import last from './array/last';
-import lastIndexOf from './array/lastIndexOf';
-import object from './array/object';
-import pull from './array/pull';
-import pullAt from './array/pullAt';
-import remove from './array/remove';
-import rest from './array/rest';
-import slice from './array/slice';
-import sortedIndex from './array/sortedIndex';
-import sortedLastIndex from './array/sortedLastIndex';
-import tail from './array/tail';
-import take from './array/take';
-import takeRight from './array/takeRight';
-import takeRightWhile from './array/takeRightWhile';
-import takeWhile from './array/takeWhile';
-import union from './array/union';
-import uniq from './array/uniq';
-import unique from './array/unique';
-import unzip from './array/unzip';
-import without from './array/without';
-import xor from './array/xor';
-import zip from './array/zip';
-import zipObject from './array/zipObject';
-
-export default {
-  'chunk': chunk,
-  'compact': compact,
-  'difference': difference,
-  'drop': drop,
-  'dropRight': dropRight,
-  'dropRightWhile': dropRightWhile,
-  'dropWhile': dropWhile,
-  'fill': fill,
-  'findIndex': findIndex,
-  'findLastIndex': findLastIndex,
-  'first': first,
-  'flatten': flatten,
-  'flattenDeep': flattenDeep,
-  'head': head,
-  'indexOf': indexOf,
-  'initial': initial,
-  'intersection': intersection,
-  'last': last,
-  'lastIndexOf': lastIndexOf,
-  'object': object,
-  'pull': pull,
-  'pullAt': pullAt,
-  'remove': remove,
-  'rest': rest,
-  'slice': slice,
-  'sortedIndex': sortedIndex,
-  'sortedLastIndex': sortedLastIndex,
-  'tail': tail,
-  'take': take,
-  'takeRight': takeRight,
-  'takeRightWhile': takeRightWhile,
-  'takeWhile': takeWhile,
-  'union': union,
-  'uniq': uniq,
-  'unique': unique,
-  'unzip': unzip,
-  'without': without,
-  'xor': xor,
-  'zip': zip,
-  'zipObject': zipObject
-};
+export { default as chunk } from './chunk';
+export { default as compact } from './compact';
+export { default as concat } from './concat';
+export { default as difference } from './difference';
+export { default as differenceBy } from './differenceBy';
+export { default as differenceWith } from './differenceWith';
+export { default as drop } from './drop';
+export { default as dropRight } from './dropRight';
+export { default as dropRightWhile } from './dropRightWhile';
+export { default as dropWhile } from './dropWhile';
+export { default as fill } from './fill';
+export { default as findIndex } from './findIndex';
+export { default as findLastIndex } from './findLastIndex';
+export { default as flatMap } from './flatMap';
+export { default as flatten } from './flatten';
+export { default as flattenDeep } from './flattenDeep';
+export { default as fromPairs } from './fromPairs';
+export { default as head } from './head';
+export { default as indexOf } from './indexOf';
+export { default as initial } from './initial';
+export { default as intersection } from './intersection';
+export { default as intersectionBy } from './intersectionBy';
+export { default as intersectionWith } from './intersectionWith';
+export { default as join } from './join';
+export { default as last } from './last';
+export { default as lastIndexOf } from './lastIndexOf';
+export { default as pull } from './pull';
+export { default as pullAll } from './pullAll';
+export { default as pullAllBy } from './pullAllBy';
+export { default as pullAt } from './pullAt';
+export { default as remove } from './remove';
+export { default as reverse } from './reverse';
+export { default as slice } from './slice';
+export { default as sortedIndex } from './sortedIndex';
+export { default as sortedIndexBy } from './sortedIndexBy';
+export { default as sortedIndexOf } from './sortedIndexOf';
+export { default as sortedLastIndex } from './sortedLastIndex';
+export { default as sortedLastIndexBy } from './sortedLastIndexBy';
+export { default as sortedLastIndexOf } from './sortedLastIndexOf';
+export { default as sortedUniq } from './sortedUniq';
+export { default as sortedUniqBy } from './sortedUniqBy';
+export { default as tail } from './tail';
+export { default as take } from './take';
+export { default as takeRight } from './takeRight';
+export { default as takeRightWhile } from './takeRightWhile';
+export { default as takeWhile } from './takeWhile';
+export { default as union } from './union';
+export { default as unionBy } from './unionBy';
+export { default as unionWith } from './unionWith';
+export { default as uniq } from './uniq';
+export { default as uniqBy } from './uniqBy';
+export { default as uniqWith } from './uniqWith';
+export { default as unzip } from './unzip';
+export { default as unzipWith } from './unzipWith';
+export { default as without } from './without';
+export { default as xor } from './xor';
+export { default as xorBy } from './xorBy';
+export { default as xorWith } from './xorWith';
+export { default as zip } from './zip';
+export { default as zipObject } from './zipObject';
+export { default as zipWith } from './zipWith';
+export { default as default } from './array.default';

array/chunk.js

@@ -1,47 +0,0 @@
-import baseSlice from '../internal/baseSlice';
-import isIterateeCall from '../internal/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;
-}
-
-export default chunk;

array/difference.js

@@ -1,39 +0,0 @@
-import baseDifference from '../internal/baseDifference';
-import baseFlatten from '../internal/baseFlatten';
-import isArguments from '../lang/isArguments';
-import isArray from '../lang/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 index = -1,
-      length = arguments.length;
-
-  while (++index < length) {
-    var value = arguments[index];
-    if (isArray(value) || isArguments(value)) {
-      break;
-    }
-  }
-  return baseDifference(value, baseFlatten(arguments, false, true, ++index));
-}
-
-export default difference;

array/dropRightWhile.js

@@ -1,63 +0,0 @@
-import baseCallback from '../internal/baseCallback';
-import baseSlice from '../internal/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);
-}
-
-export default dropRightWhile;

array/dropWhile.js

@@ -1,64 +0,0 @@
-import baseCallback from '../internal/baseCallback';
-import baseSlice from '../internal/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);
-}
-
-export default dropWhile;

array/findIndex.js

@@ -1,64 +0,0 @@
-import baseCallback from '../internal/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;
-}
-
-export default findIndex;

array/findLastIndex.js

@@ -1,62 +0,0 @@
-import baseCallback from '../internal/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);
- * // => 1
- *
- * // 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;
-}
-
-export default findLastIndex;

array/flatten.js

@@ -1,32 +0,0 @@
-import baseFlatten from '../internal/baseFlatten';
-import isIterateeCall from '../internal/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) : [];
-}
-
-export default flatten;

array/head.js

@@ -1,2 +0,0 @@
-import first from './first'
-export default first;

array/indexOf.js

@@ -1,55 +0,0 @@
-import baseIndexOf from '../internal/baseIndexOf';
-import binaryIndex from '../internal/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 || 0);
-  } 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);
-}
-
-export default indexOf;

array/intersection.js

@@ -1,67 +0,0 @@
-import baseIndexOf from '../internal/baseIndexOf';
-import cacheIndexOf from '../internal/cacheIndexOf';
-import createCache from '../internal/createCache';
-import isArguments from '../lang/isArguments';
-import isArray from '../lang/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) {
-      argsIndex = argsLength;
-      while (--argsIndex) {
-        var cache = caches[argsIndex];
-        if ((cache ? cacheIndexOf(cache, value) : indexOf(args[argsIndex], value)) < 0) {
-          continue outer;
-        }
-      }
-      if (seen) {
-        seen.push(value);
-      }
-      result.push(value);
-    }
-  }
-  return result;
-}
-
-export default intersection;

array/object.js

@@ -1,2 +0,0 @@
-import zipObject from './zipObject'
-export default zipObject;

array/pull.js

@@ -1,53 +0,0 @@
-import baseIndexOf from '../internal/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 array = arguments[0];
-  if (!(array && array.length)) {
-    return array;
-  }
-  var index = 0,
-      indexOf = baseIndexOf,
-      length = arguments.length;
-
-  while (++index < length) {
-    var fromIndex = 0,
-        value = arguments[index];
-
-    while ((fromIndex = indexOf(array, value, fromIndex)) > -1) {
-      splice.call(array, fromIndex, 1);
-    }
-  }
-  return array;
-}
-
-export default pull;

array/pullAt.js

@@ -1,33 +0,0 @@
-import baseFlatten from '../internal/baseFlatten';
-import basePullAt from '../internal/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));
-}
-
-export default pullAt;

array/remove.js

@@ -1,65 +0,0 @@
-import baseCallback from '../internal/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;
-}
-
-export default remove;

array/sortedIndex.js

@@ -1,59 +0,0 @@
-import baseCallback from '../internal/baseCallback';
-import binaryIndex from '../internal/binaryIndex';
-import binaryIndexBy from '../internal/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));
-}
-
-export default sortedIndex;

array/sortedLastIndex.js

@@ -1,31 +0,0 @@
-import baseCallback from '../internal/baseCallback';
-import binaryIndex from '../internal/binaryIndex';
-import binaryIndexBy from '../internal/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);
-}
-
-export default sortedLastIndex;

array/tail.js

@@ -1,2 +0,0 @@
-import rest from './rest'
-export default rest;

array/takeRightWhile.js

@@ -1,63 +0,0 @@
-import baseCallback from '../internal/baseCallback';
-import baseSlice from '../internal/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);
-}
-
-export default takeRightWhile;

array/takeWhile.js

@@ -1,64 +0,0 @@
-import baseCallback from '../internal/baseCallback';
-import baseSlice from '../internal/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);
-}
-
-export default takeWhile;

array/union.js

@@ -1,27 +0,0 @@
-import baseFlatten from '../internal/baseFlatten';
-import baseUniq from '../internal/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));
-}
-
-export default union;

array/uniq.js

@@ -1,74 +0,0 @@
-import baseCallback from '../internal/baseCallback';
-import baseUniq from '../internal/baseUniq';
-import isIterateeCall from '../internal/isIterateeCall';
-import sortedUniq from '../internal/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);
-}
-
-export default uniq;

array/unique.js

@@ -1,2 +0,0 @@
-import uniq from './uniq'
-export default uniq;

array/unzip.js

@@ -1,37 +0,0 @@
-import arrayMap from '../internal/arrayMap';
-import arrayMax from '../internal/arrayMax';
-import baseProperty from '../internal/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;
-}
-
-export default unzip;

array/without.js

@@ -1,28 +0,0 @@
-import baseDifference from '../internal/baseDifference';
-import baseSlice from '../internal/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));
-}
-
-export default without;

array/xor.js

@@ -1,36 +0,0 @@
-import baseDifference from '../internal/baseDifference';
-import baseUniq from '../internal/baseUniq';
-import isArguments from '../lang/isArguments';
-import isArray from '../lang/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) : [];
-}
-
-export default xor;

array/zipObject.js

@@ -1,39 +0,0 @@
-import isArray from '../lang/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;
-}
-
-export default zipObject;

ary.js

@@ -0,0 +1,28 @@
+import createWrapper from './internal/createWrapper';
+
+/** 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);
+}
+
+export default ary;

assign.js

@@ -0,0 +1,39 @@
+import copyObject from './internal/copyObject';
+import createAssigner from './internal/createAssigner';
+import keys from './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);
+});
+
+export default assign;

assignIn.js

@@ -0,0 +1,38 @@
+import copyObject from './internal/copyObject';
+import createAssigner from './internal/createAssigner';
+import keysIn from './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);
+});
+
+export default assignIn;

assignInWith.js

@@ -0,0 +1,36 @@
+import copyObjectWith from './internal/copyObjectWith';
+import createAssigner from './internal/createAssigner';
+import keysIn from './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, srcIndex, customizer) {
+  copyObjectWith(source, keysIn(source), object, customizer);
+});
+
+export default assignInWith;

assignWith.js

@@ -0,0 +1,35 @@
+import copyObjectWith from './internal/copyObjectWith';
+import createAssigner from './internal/createAssigner';
+import keys from './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, srcIndex, customizer) {
+  copyObjectWith(source, keys(source), object, customizer);
+});
+
+export default assignWith;

at.js

@@ -0,0 +1,29 @@
+import baseAt from './internal/baseAt';
+import baseFlatten from './internal/baseFlatten';
+import rest from './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));
+});
+
+export default at;

attempt.js

@@ -1,13 +1,15 @@
-import isError from '../lang/isError';
+import apply from './internal/apply';
+import isError from './isError';
+import rest from './rest';
 
 /**
  * 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
  *
@@ -20,19 +22,12 @@ import isError from '../lang/isError';
  *   elements = [];
  * }
  */
-function attempt() {
-  var length = arguments.length,
-      func = arguments[0];
-
+var attempt = rest(function(func, args) {
   try {
-    var args = Array(length ? length - 1 : 0);
-    while (--length > 0) {
-      args[length - 1] = arguments[length];
-    }
-    return func.apply(undefined, args);
-  } catch(e) {
+    return apply(func, undefined, args);
+  } catch (e) {
     return isError(e) ? e : new Error(e);
   }
-}
+});
 
 export default attempt;

before.js

@@ -1,9 +1,11 @@
+import toInteger from './toInteger';
+
 /** 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
@@ -14,25 +16,21 @@ var FUNC_ERROR_TEXT = 'Expected a 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

@@ -1,6 +1,6 @@
-import baseSlice from '../internal/baseSlice';
-import createWrapper from '../internal/createWrapper';
-import replaceHolders from '../internal/replaceHolders';
+import createWrapper from './internal/createWrapper';
+import replaceHolders from './internal/replaceHolders';
+import rest from './rest';
 
 /** Used to compose bitmasks for wrapper metadata. */
 var BIND_FLAG = 1,
@@ -14,7 +14,7 @@ var BIND_FLAG = 1,
  * 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
@@ -22,7 +22,7 @@ var BIND_FLAG = 1,
  * @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
  *
@@ -41,18 +41,13 @@ var BIND_FLAG = 1,
  * 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 = {};
+});
 
 export default bind;

bindAll.js

@@ -0,0 +1,39 @@
+import arrayEach from './internal/arrayEach';
+import baseFlatten from './internal/baseFlatten';
+import bind from './bind';
+import rest from './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;
+});
+
+export default bindAll;

bindKey.js

@@ -1,6 +1,6 @@
-import baseSlice from '../internal/baseSlice';
-import createWrapper from '../internal/createWrapper';
-import replaceHolders from '../internal/replaceHolders';
+import createWrapper from './internal/createWrapper';
+import replaceHolders from './internal/replaceHolders';
+import rest from './rest';
 
 /** Used to compose bitmasks for wrapper metadata. */
 var BIND_FLAG = 1,
@@ -13,7 +13,7 @@ var BIND_FLAG = 1,
  *
  * 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
@@ -22,9 +22,9 @@ var BIND_FLAG = 1,
  * @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
  *
@@ -51,18 +51,13 @@ var BIND_FLAG = 1,
  * 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 = {};
+});
 
 export default bindKey;

camelCase.js

@@ -1,8 +1,8 @@
-import createCompounder from '../internal/createCompounder';
+import capitalize from './capitalize';
+import createCompounder from './internal/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 +22,7 @@ import createCompounder from '../internal/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);
 });
 
 export default camelCase;

capitalize.js

@@ -1,7 +1,9 @@
-import baseToString from '../internal/baseToString';
+import toString from './toString';
+import upperFirst from './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 +12,11 @@ import baseToString from '../internal/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());
 }
 
 export default capitalize;

ceil.js

@@ -0,0 +1,25 @@
+import createRound from './internal/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');
+
+export default ceil;

chain.js

@@ -1,29 +1,36 @@
-import chain from './chain/chain';
-import commit from './chain/commit';
-import lodash from './chain/lodash';
-import plant from './chain/plant';
-import reverse from './chain/reverse';
-import run from './chain/run';
-import tap from './chain/tap';
-import thru from './chain/thru';
-import toJSON from './chain/toJSON';
-import toString from './chain/toString';
-import value from './chain/value';
-import valueOf from './chain/valueOf';
-import wrapperChain from './chain/wrapperChain';
+import lodash from './wrapperLodash';
 
-export default {
-  '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
-};
+/**
+ * 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;
+}
+
+export default chain;

chain/chain.js

@@ -1,35 +0,0 @@
-import lodash from './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;
-}
-
-export default chain;

chain/commit.js

@@ -1,2 +0,0 @@
-import wrapperCommit from './wrapperCommit'
-export default wrapperCommit;

chain/lodash.js

@@ -1,117 +0,0 @@
-import LazyWrapper from '../internal/LazyWrapper';
-import LodashWrapper from '../internal/LodashWrapper';
-import baseLodash from '../internal/baseLodash';
-import isArray from '../lang/isArray';
-import isObjectLike from '../internal/isObjectLike';
-import wrapperClone from '../internal/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`, `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:
- * `attempt`, `camelCase`, `capitalize`, `clone`, `cloneDeep`, `deburr`,
- * `endsWith`, `escape`, `escapeRegExp`, `every`, `find`, `findIndex`, `findKey`,
- * `findLast`, `findLastIndex`, `findLastKey`, `findWhere`, `first`, `has`,
- * `identity`, `includes`, `indexOf`, `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`, `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;
-
-export default lodash;

chain/plant.js

@@ -1,2 +0,0 @@
-import wrapperPlant from './wrapperPlant'
-export default wrapperPlant;

chain/reverse.js

@@ -1,2 +0,0 @@
-import wrapperReverse from './wrapperReverse'
-export default wrapperReverse;

chain/run.js

@@ -1,2 +0,0 @@
-import wrapperValue from './wrapperValue'
-export default wrapperValue;

chain/toJSON.js

@@ -1,2 +0,0 @@
-import wrapperValue from './wrapperValue'
-export default wrapperValue;

chain/toString.js

@@ -1,2 +0,0 @@
-import wrapperToString from './wrapperToString'
-export default wrapperToString;

chain/value.js

@@ -1,2 +0,0 @@
-import wrapperValue from './wrapperValue'
-export default wrapperValue;

chain/valueOf.js

@@ -1,2 +0,0 @@
-import wrapperValue from './wrapperValue'
-export default wrapperValue;

chain/wrapperReverse.js

@@ -1,38 +0,0 @@
-import LazyWrapper from '../internal/LazyWrapper';
-import LodashWrapper from '../internal/LodashWrapper';
-import thru from './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();
-  });
-}
-
-export default wrapperReverse;

chain/wrapperToString.js

@@ -1,17 +0,0 @@
-/**
- * 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() + '');
-}
-
-export default wrapperToString;

chunk.js

@@ -0,0 +1,44 @@
+import baseSlice from './internal/baseSlice';
+import toInteger from './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;
+}
+
+export default chunk;

clamp.js

@@ -0,0 +1,38 @@
+import baseClamp from './internal/baseClamp';
+import toNumber from './toNumber';
+
+/**
+ * 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);
+}
+
+export default clamp;

clone.js

@@ -0,0 +1,31 @@
+import baseClone from './internal/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);
+}
+
+export default clone;

cloneDeep.js

@@ -0,0 +1,23 @@
+import baseClone from './internal/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);
+}
+
+export default cloneDeep;

cloneDeepWith.js

@@ -0,0 +1,33 @@
+import baseClone from './internal/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 = _.cloneDeepWith(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);
+}
+
+export default cloneDeepWith;

cloneWith.js

@@ -0,0 +1,36 @@
+import baseClone from './internal/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 four 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 = _.cloneWith(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);
+}
+
+export default cloneWith;

collection.default.js

@@ -0,0 +1,35 @@
+import at from './at';
+import countBy from './countBy';
+import each from './each';
+import eachRight from './eachRight';
+import every from './every';
+import filter from './filter';
+import find from './find';
+import findLast from './findLast';
+import forEach from './forEach';
+import forEachRight from './forEachRight';
+import groupBy from './groupBy';
+import includes from './includes';
+import invokeMap from './invokeMap';
+import keyBy from './keyBy';
+import map from './map';
+import orderBy from './orderBy';
+import partition from './partition';
+import reduce from './reduce';
+import reduceRight from './reduceRight';
+import reject from './reject';
+import sample from './sample';
+import sampleSize from './sampleSize';
+import shuffle from './shuffle';
+import size from './size';
+import some from './some';
+import sortBy from './sortBy';
+
+export default {
+  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
+};

collection.js

@@ -1,83 +1,27 @@
-import all from './collection/all';
-import any from './collection/any';
-import at from './collection/at';
-import collect from './collection/collect';
-import contains from './collection/contains';
-import countBy from './collection/countBy';
-import detect from './collection/detect';
-import each from './collection/each';
-import eachRight from './collection/eachRight';
-import every from './collection/every';
-import filter from './collection/filter';
-import find from './collection/find';
-import findLast from './collection/findLast';
-import findWhere from './collection/findWhere';
-import foldl from './collection/foldl';
-import foldr from './collection/foldr';
-import forEach from './collection/forEach';
-import forEachRight from './collection/forEachRight';
-import groupBy from './collection/groupBy';
-import include from './collection/include';
-import includes from './collection/includes';
-import indexBy from './collection/indexBy';
-import inject from './collection/inject';
-import invoke from './collection/invoke';
-import map from './collection/map';
-import max from './collection/max';
-import min from './collection/min';
-import partition from './collection/partition';
-import pluck from './collection/pluck';
-import reduce from './collection/reduce';
-import reduceRight from './collection/reduceRight';
-import reject from './collection/reject';
-import sample from './collection/sample';
-import select from './collection/select';
-import shuffle from './collection/shuffle';
-import size from './collection/size';
-import some from './collection/some';
-import sortBy from './collection/sortBy';
-import sortByAll from './collection/sortByAll';
-import where from './collection/where';
-
-export default {
-  '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,
-  'map': map,
-  'max': max,
-  'min': min,
-  'partition': partition,
-  'pluck': pluck,
-  'reduce': reduce,
-  'reduceRight': reduceRight,
-  'reject': reject,
-  'sample': sample,
-  'select': select,
-  'shuffle': shuffle,
-  'size': size,
-  'some': some,
-  'sortBy': sortBy,
-  'sortByAll': sortByAll,
-  'where': where
-};
+export { default as at } from './at';
+export { default as countBy } from './countBy';
+export { default as each } from './each';
+export { default as eachRight } from './eachRight';
+export { default as every } from './every';
+export { default as filter } from './filter';
+export { default as find } from './find';
+export { default as findLast } from './findLast';
+export { default as forEach } from './forEach';
+export { default as forEachRight } from './forEachRight';
+export { default as groupBy } from './groupBy';
+export { default as includes } from './includes';
+export { default as invokeMap } from './invokeMap';
+export { default as keyBy } from './keyBy';
+export { default as map } from './map';
+export { default as orderBy } from './orderBy';
+export { default as partition } from './partition';
+export { default as reduce } from './reduce';
+export { default as reduceRight } from './reduceRight';
+export { default as reject } from './reject';
+export { default as sample } from './sample';
+export { default as sampleSize } from './sampleSize';
+export { default as shuffle } from './shuffle';
+export { default as size } from './size';
+export { default as some } from './some';
+export { default as sortBy } from './sortBy';
+export { default as default } from './collection.default';

collection/all.js

@@ -1,2 +0,0 @@
-import every from './every'
-export default every;

collection/any.js

@@ -1,2 +0,0 @@
-import some from './some'
-export default some;

collection/at.js

@@ -1,34 +0,0 @@
-import baseAt from '../internal/baseAt';
-import baseFlatten from '../internal/baseFlatten';
-import isLength from '../internal/isLength';
-import toIterable from '../internal/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));
-}
-
-export default at;

collection/collect.js

@@ -1,2 +0,0 @@
-import map from './map'
-export default map;

collection/contains.js

@@ -1,2 +0,0 @@
-import includes from './includes'
-export default includes;

collection/countBy.js

@@ -1,54 +0,0 @@
-import createAggregator from '../internal/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);
-});
-
-export default countBy;

collection/detect.js

@@ -1,2 +0,0 @@
-import find from './find'
-export default find;

collection/each.js

@@ -1,2 +0,0 @@
-import forEach from './forEach'
-export default forEach;

collection/eachRight.js

@@ -1,2 +0,0 @@
-import forEachRight from './forEachRight'
-export default forEachRight;

collection/every.js

@@ -1,62 +0,0 @@
-import arrayEvery from '../internal/arrayEvery';
-import baseCallback from '../internal/baseCallback';
-import baseEvery from '../internal/baseEvery';
-import isArray from '../lang/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);
-}
-
-export default every;

collection/filter.js

@@ -1,61 +0,0 @@
-import arrayFilter from '../internal/arrayFilter';
-import baseCallback from '../internal/baseCallback';
-import baseFilter from '../internal/baseFilter';
-import isArray from '../lang/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);
-}
-
-export default filter;

collection/find.js

@@ -1,66 +0,0 @@
-import baseCallback from '../internal/baseCallback';
-import baseEach from '../internal/baseEach';
-import baseFind from '../internal/baseFind';
-import findIndex from '../array/findIndex';
-import isArray from '../lang/isArray';
-
-/**
- * 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);
-}
-
-export default find;

collection/findLast.js

@@ -1,29 +0,0 @@
-import baseCallback from '../internal/baseCallback';
-import baseEachRight from '../internal/baseEachRight';
-import baseFind from '../internal/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);
-}
-
-export default findLast;

collection/findWhere.js

@@ -1,37 +0,0 @@
-import baseMatches from '../internal/baseMatches';
-import find from './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));
-}
-
-export default findWhere;

collection/foldl.js

@@ -1,2 +0,0 @@
-import reduce from './reduce'
-export default reduce;

collection/foldr.js

@@ -1,2 +0,0 @@
-import reduceRight from './reduceRight'
-export default reduceRight;

collection/forEach.js

@@ -1,42 +0,0 @@
-import arrayEach from '../internal/arrayEach';
-import baseEach from '../internal/baseEach';
-import bindCallback from '../internal/bindCallback';
-import isArray from '../lang/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));
-}
-
-export default forEach;

collection/forEachRight.js

@@ -1,31 +0,0 @@
-import arrayEachRight from '../internal/arrayEachRight';
-import baseEachRight from '../internal/baseEachRight';
-import bindCallback from '../internal/bindCallback';
-import isArray from '../lang/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));
-}
-
-export default forEachRight;

collection/groupBy.js

@@ -1,59 +0,0 @@
-import createAggregator from '../internal/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];
-  }
-});
-
-export default groupBy;

collection/include.js

@@ -1,2 +0,0 @@
-import includes from './includes'
-export default includes;

collection/includes.js

@@ -1,61 +0,0 @@
-import baseIndexOf from '../internal/baseIndexOf';
-import isArray from '../lang/isArray';
-import isLength from '../internal/isLength';
-import isString from '../lang/isString';
-import values from '../object/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);
-}
-
-export default includes;

collection/indexBy.js

@@ -1,53 +0,0 @@
-import createAggregator from '../internal/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;
-});
-
-export default indexBy;

collection/inject.js

@@ -1,2 +0,0 @@
-import reduce from './reduce'
-export default reduce;

collection/invoke.js

@@ -1,30 +0,0 @@
-import baseInvoke from '../internal/baseInvoke';
-import baseSlice from '../internal/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));
-}
-
-export default invoke;

collection/map.js

@@ -1,68 +0,0 @@
-import arrayMap from '../internal/arrayMap';
-import baseCallback from '../internal/baseCallback';
-import baseMap from '../internal/baseMap';
-import isArray from '../lang/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);
-}
-
-export default map;

collection/max.js

@@ -1,53 +0,0 @@
-import arrayMax from '../internal/arrayMax';
-import createExtremum from '../internal/createExtremum';
-
-/**
- * Gets the maximum value of `collection`. If `collection` is empty or falsey
- * `-Infinity` is returned. If an iteratee function is provided it is invoked
- * for each value in `collection` to generate the criterion by which the value
- * is ranked. The `iteratee` is bound to `thisArg` and invoked with three
- * arguments; (value, index, 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] The function invoked per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {*} Returns the maximum value.
- * @example
- *
- * _.max([4, 2, 8, 6]);
- * // => 8
- *
- * _.max([]);
- * // => -Infinity
- *
- * var users = [
- *   { 'user': 'barney', 'age': 36 },
- *   { 'user': 'fred',   'age': 40 }
- * ];
- *
- * _.max(users, function(chr) {
- *   return chr.age;
- * });
- * // => { 'user': 'fred', 'age': 40 };
- *
- * // using the `_.property` callback shorthand
- * _.max(users, 'age');
- * // => { 'user': 'fred', 'age': 40 };
- */
-var max = createExtremum(arrayMax);
-
-export default max;

collection/min.js

@@ -1,53 +0,0 @@
-import arrayMin from '../internal/arrayMin';
-import createExtremum from '../internal/createExtremum';
-
-/**
- * Gets the minimum value of `collection`. If `collection` is empty or falsey
- * `Infinity` is returned. If an iteratee function is provided it is invoked
- * for each value in `collection` to generate the criterion by which the value
- * is ranked. The `iteratee` is bound to `thisArg` and invoked with three
- * arguments; (value, index, 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] The function invoked per iteration.
- * @param {*} [thisArg] The `this` binding of `iteratee`.
- * @returns {*} Returns the minimum value.
- * @example
- *
- * _.min([4, 2, 8, 6]);
- * // => 2
- *
- * _.min([]);
- * // => Infinity
- *
- * var users = [
- *   { 'user': 'barney', 'age': 36 },
- *   { 'user': 'fred',   'age': 40 }
- * ];
- *
- * _.min(users, function(chr) {
- *   return chr.age;
- * });
- * // => { 'user': 'barney', 'age': 36 };
- *
- * // using the `_.property` callback shorthand
- * _.min(users, 'age');
- * // => { 'user': 'barney', 'age': 36 };
- */
-var min = createExtremum(arrayMin, true);
-
-export default min;

collection/partition.js

@@ -1,66 +0,0 @@
-import createAggregator from '../internal/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, 3], [2]]
- *
- * 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 [[], []]; });
-
-export default partition;

collection/pluck.js

@@ -1,31 +0,0 @@
-import baseProperty from '../internal/baseProperty';
-import map from './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));
-}
-
-export default pluck;

collection/reduce.js

@@ -1,48 +0,0 @@
-import arrayReduce from '../internal/arrayReduce';
-import baseCallback from '../internal/baseCallback';
-import baseEach from '../internal/baseEach';
-import baseReduce from '../internal/baseReduce';
-import isArray from '../lang/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);
-}
-
-export default reduce;

collection/reject.js

@@ -1,61 +0,0 @@
-import arrayFilter from '../internal/arrayFilter';
-import baseCallback from '../internal/baseCallback';
-import baseFilter from '../internal/baseFilter';
-import isArray from '../lang/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);
-  });
-}
-
-export default reject;

collection/sample.js

@@ -1,38 +0,0 @@
-import baseRandom from '../internal/baseRandom';
-import isIterateeCall from '../internal/isIterateeCall';
-import shuffle from './shuffle';
-import toIterable from '../internal/toIterable';
-
-/* 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;
-}
-
-export default sample;

collection/select.js

@@ -1,2 +0,0 @@
-import filter from './filter'
-export default filter;