lodash - npm Package Compare versions

Comparing version 4.13.1 to 4.14.0

_addMapEntry.js

@@ -10,3 +10,3 @@ /**
 function addMapEntry(map, pair) {
-  // Don't return `Map#set` because it doesn't return the map instance in IE 11.
+  // Don't return `map.set` because it's not chainable in IE 11.
   map.set(pair[0], pair[1]);
@@ -13,0 +13,0 @@ return map;

_addSetEntry.js

@@ -10,2 +10,3 @@ /**
 function addSetEntry(set, value) {
+  // Don't return `set.add` because it's not chainable in IE 11.
   set.add(value);
@@ -12,0 +13,0 @@ return set;

_apply.js

@@ -12,4 +12,3 @@ /**
 function apply(func, thisArg, args) {
-  var length = args.length;
-  switch (length) {
+  switch (args.length) {
     case 0: return func.call(thisArg);
@@ -16,0 +15,0 @@ case 1: return func.call(thisArg, args[0]);

_baseClamp.js

 /**
- * The base implementation of `_.clamp` which doesn't coerce arguments to numbers.
+ * The base implementation of `_.clamp` which doesn't coerce arguments.
  *
@@ -4,0 +4,0 @@ * @private

_baseClone.js

@@ -128,3 +128,2 @@ var Stack = require('./_Stack'),
   }
-  // Recursively populate clone (susceptible to call stack limits).
   arrayEach(props || value, function(subValue, key) {
@@ -135,4 +134,8 @@ if (props) {
     }
+    // Recursively populate clone (susceptible to call stack limits).
     assignValue(result, key, baseClone(subValue, isDeep, isFull, customizer, key, value, stack));
   });
+  if (!isFull) {
+    stack['delete'](value);
+  }
   return result;
@@ -139,0 +142,0 @@ }

_baseConforms.js

@@ -1,2 +0,3 @@
-var keys = require('./keys');
+var baseConformsTo = require('./_baseConformsTo'),
+    keys = require('./keys');
 
@@ -11,21 +12,5 @@ /**
 function baseConforms(source) {
-  var props = keys(source),
-      length = props.length;
-
+  var props = keys(source);
   return function(object) {
-    if (object == null) {
-      return !length;
-    }
-    var index = length;
-    while (index--) {
-      var key = props[index],
-          predicate = source[key],
-          value = object[key];
-
-      if ((value === undefined &&
-          !(key in Object(object))) || !predicate(value)) {
-        return false;
-      }
-    }
-    return true;
+    return baseConformsTo(object, source, props);
   };
@@ -32,0 +17,0 @@ }

_baseDelay.js

@@ -5,4 +5,4 @@ /** Used as the `TypeError` message for "Functions" methods. */
 /**
- * The base implementation of `_.delay` and `_.defer` which accepts an array
- * of `func` arguments.
+ * The base implementation of `_.delay` and `_.defer` which accepts `args`
+ * to provide to `func`.
  *
@@ -12,3 +12,3 @@ * @private
  * @param {number} wait The number of milliseconds to delay invocation.
- * @param {Object} args The arguments to provide to `func`.
+ * @param {Array} args The arguments to provide to `func`.
  * @returns {number} Returns the timer id.
@@ -15,0 +15,0 @@ */

_baseGt.js

 /**
- * The base implementation of `_.gt` which doesn't coerce arguments to numbers.
+ * The base implementation of `_.gt` which doesn't coerce arguments.
  *
@@ -4,0 +4,0 @@ * @private

_baseIndexOf.js

@@ -1,2 +0,3 @@
-var indexOfNaN = require('./_indexOfNaN');
+var baseFindIndex = require('./_baseFindIndex'),
+    baseIsNaN = require('./_baseIsNaN');
 
@@ -14,3 +15,3 @@ /**
   if (value !== value) {
-    return indexOfNaN(array, fromIndex);
+    return baseFindIndex(array, baseIsNaN, fromIndex);
   }
@@ -17,0 +18,0 @@ var index = fromIndex - 1,

_baseInRange.js

@@ -6,3 +6,3 @@ /* Built-in method references for those with the same name as other `lodash` methods. */
 /**
- * The base implementation of `_.inRange` which doesn't coerce arguments to numbers.
+ * The base implementation of `_.inRange` which doesn't coerce arguments.
  *
@@ -9,0 +9,0 @@ * @private

_baseKeys.js

@@ -0,1 +1,3 @@
+var overArg = require('./_overArg');
+
 /* Built-in method references for those with the same name as other `lodash` methods. */
@@ -12,6 +14,4 @@ var nativeKeys = Object.keys;
  */
-function baseKeys(object) {
-  return nativeKeys(Object(object));
-}
+var baseKeys = overArg(nativeKeys, Object);
 
 module.exports = baseKeys;

_baseLt.js

 /**
- * The base implementation of `_.lt` which doesn't coerce arguments to numbers.
+ * The base implementation of `_.lt` which doesn't coerce arguments.
  *
@@ -4,0 +4,0 @@ * @private

_baseMergeDeep.js

@@ -73,9 +73,8 @@ var assignMergeValue = require('./_assignMergeValue'),
   }
-  stack.set(srcValue, newValue);
-
   if (isCommon) {
     // Recursively merge objects and arrays (susceptible to call stack limits).
+    stack.set(srcValue, newValue);
     mergeFunc(newValue, srcValue, srcIndex, customizer, stack);
+    stack['delete'](srcValue);
   }
-  stack['delete'](srcValue);
   assignMergeValue(object, key, newValue);
@@ -82,0 +81,0 @@ }

_baseNth.js

 var isIndex = require('./_isIndex');
 
 /**
- * The base implementation of `_.nth` which doesn't coerce `n` to an integer.
+ * The base implementation of `_.nth` which doesn't coerce arguments.
  *
@@ -6,0 +6,0 @@ * @private

_basePick.js

@@ -1,2 +0,2 @@
-var arrayReduce = require('./_arrayReduce');
+var basePickBy = require('./_basePickBy');
 
@@ -14,10 +14,7 @@ /**
   object = Object(object);
-  return arrayReduce(props, function(result, key) {
-    if (key in object) {
-      result[key] = object[key];
-    }
-    return result;
-  }, {});
+  return basePickBy(object, props, function(value, key) {
+    return key in object;
+  });
 }
 
 module.exports = basePick;

_basePickBy.js

@@ -1,3 +0,1 @@
-var getAllKeysIn = require('./_getAllKeysIn');
-
 /**
@@ -8,8 +6,8 @@ * The base implementation of  `_.pickBy` without support for iteratee shorthands.
  * @param {Object} object The source object.
+ * @param {string[]} props The property identifiers to pick from.
  * @param {Function} predicate The function invoked per property.
  * @returns {Object} Returns the new object.
  */
-function basePickBy(object, predicate) {
+function basePickBy(object, props, predicate) {
   var index = -1,
-      props = getAllKeysIn(object),
       length = props.length,
@@ -16,0 +14,0 @@ result = {};

_baseRange.js

@@ -7,3 +7,3 @@ /* Built-in method references for those with the same name as other `lodash` methods. */
  * The base implementation of `_.range` and `_.rangeRight` which doesn't
- * coerce arguments to numbers.
+ * coerce arguments.
  *
@@ -10,0 +10,0 @@ * @private

_baseUnary.js

 /**
- * The base implementation of `_.unary` without support for storing wrapper metadata.
+ * The base implementation of `_.unary` without support for storing metadata.
  *
@@ -4,0 +4,0 @@ * @private

_copyObject.js

@@ -24,5 +24,5 @@ var assignValue = require('./_assignValue');
       ? customizer(object[key], source[key], key, object, source)
-      : source[key];
+      : undefined;
 
-    assignValue(object, key, newValue);
+    assignValue(object, key, newValue === undefined ? source[key] : newValue);
   }
@@ -29,0 +29,0 @@ return object;

_createAggregator.js

@@ -19,3 +19,3 @@ var arrayAggregator = require('./_arrayAggregator'),
 
-    return func(collection, setter, baseIteratee(iteratee), accumulator);
+    return func(collection, setter, baseIteratee(iteratee, 2), accumulator);
   };
@@ -22,0 +22,0 @@ }

_createAssigner.js

@@ -1,3 +0,3 @@
-var isIterateeCall = require('./_isIterateeCall'),
-    rest = require('./rest');
+var baseRest = require('./_baseRest'),
+    isIterateeCall = require('./_isIterateeCall');
 
@@ -12,3 +12,3 @@ /**
 function createAssigner(assigner) {
-  return rest(function(object, sources) {
+  return baseRest(function(object, sources) {
     var index = -1,
@@ -15,0 +15,0 @@ length = sources.length,

_createFind.js

@@ -15,14 +15,9 @@ var baseIteratee = require('./_baseIteratee'),
     var iterable = Object(collection);
-    predicate = baseIteratee(predicate, 3);
     if (!isArrayLike(collection)) {
-      var props = keys(collection);
+      var iteratee = baseIteratee(predicate, 3);
+      collection = keys(collection);
+      predicate = function(key) { return iteratee(iterable[key], key, iterable); };
     }
-    var index = findIndexFunc(props || collection, function(value, key) {
-      if (props) {
-        key = value;
-        value = iterable[key];
-      }
-      return predicate(value, key, iterable);
-    }, fromIndex);
-    return index > -1 ? collection[props ? props[index] : index] : undefined;
+    var index = findIndexFunc(collection, predicate, fromIndex);
+    return index > -1 ? iterable[iteratee ? collection[index] : index] : undefined;
   };
@@ -29,0 +24,0 @@ }

_createFlow.js

 var LodashWrapper = require('./_LodashWrapper'),
     baseFlatten = require('./_baseFlatten'),
+    baseRest = require('./_baseRest'),
     getData = require('./_getData'),
     getFuncName = require('./_getFuncName'),
     isArray = require('./isArray'),
-    isLaziable = require('./_isLaziable'),
-    rest = require('./rest');
+    isLaziable = require('./_isLaziable');
 
@@ -15,3 +15,3 @@ /** Used as the size to enable large array optimizations. */
 
-/** Used to compose bitmasks for wrapper metadata. */
+/** Used to compose bitmasks for function metadata. */
 var CURRY_FLAG = 8,
@@ -30,3 +30,3 @@ PARTIAL_FLAG = 32,
 function createFlow(fromRight) {
-  return rest(function(funcs) {
+  return baseRest(function(funcs) {
     funcs = baseFlatten(funcs, 1);
@@ -33,0 +33,0 @@

_createMathOperation.js

@@ -9,9 +9,10 @@ var baseToNumber = require('./_baseToNumber'),
  * @param {Function} operator The function to perform the operation.
+ * @param {number} [defaultValue] The value used for `undefined` arguments.
  * @returns {Function} Returns the new mathematical operation function.
  */
-function createMathOperation(operator) {
+function createMathOperation(operator, defaultValue) {
   return function(value, other) {
     var result;
     if (value === undefined && other === undefined) {
-      return 0;
+      return defaultValue;
     }
@@ -18,0 +19,0 @@ if (value !== undefined) {

_createOver.js

@@ -5,6 +5,5 @@ var apply = require('./_apply'),
     baseIteratee = require('./_baseIteratee'),
+    baseRest = require('./_baseRest'),
     baseUnary = require('./_baseUnary'),
-    isArray = require('./isArray'),
-    isFlattenableIteratee = require('./_isFlattenableIteratee'),
-    rest = require('./rest');
+    isArray = require('./isArray');
 
@@ -19,8 +18,8 @@ /**
 function createOver(arrayFunc) {
-  return rest(function(iteratees) {
+  return baseRest(function(iteratees) {
     iteratees = (iteratees.length == 1 && isArray(iteratees[0]))
       ? arrayMap(iteratees[0], baseUnary(baseIteratee))
-      : arrayMap(baseFlatten(iteratees, 1, isFlattenableIteratee), baseUnary(baseIteratee));
+      : arrayMap(baseFlatten(iteratees, 1), baseUnary(baseIteratee));
 
-    return rest(function(args) {
+    return baseRest(function(args) {
       var thisArg = this;
@@ -27,0 +26,0 @@ return arrayFunc(iteratees, function(iteratee) {

_createSet.js

@@ -9,3 +9,3 @@ var Set = require('./_Set'),
 /**
- * Creates a set of `values`.
+ * Creates a set object of `values`.
  *
@@ -12,0 +12,0 @@ * @private

_deburrLetter.js

@@ -0,1 +1,3 @@
+var basePropertyOf = require('./_basePropertyOf');
+
 /** Used to map latin-1 supplementary letters to basic latin letters. */
@@ -29,6 +31,4 @@ var deburredLetters = {
  */
-function deburrLetter(letter) {
-  return deburredLetters[letter];
-}
+var deburrLetter = basePropertyOf(deburredLetters);
 
 module.exports = deburrLetter;

_equalArrays.js

@@ -32,3 +32,3 @@ var SetCache = require('./_SetCache'),
   var stacked = stack.get(array);
-  if (stacked) {
+  if (stacked && stack.get(other)) {
     return stacked == other;
@@ -41,2 +41,3 @@ }
   stack.set(array, other);
+  stack.set(other, array);
 
@@ -43,0 +44,0 @@ // Ignore non-index properties.

_equalByTag.js

 var Symbol = require('./_Symbol'),
     Uint8Array = require('./_Uint8Array'),
+    eq = require('./eq'),
     equalArrays = require('./_equalArrays'),
@@ -66,6 +67,6 @@ mapToArray = require('./_mapToArray'),
     case dateTag:
-      // Coerce dates and booleans to numbers, dates to milliseconds and
-      // booleans to `1` or `0` treating invalid dates coerced to `NaN` as
-      // not equal.
-      return +object == +other;
+    case numberTag:
+      // Coerce booleans to `1` or `0` and dates to milliseconds.
+      // Invalid dates are coerced to `NaN`.
+      return eq(+object, +other);
 
@@ -75,6 +76,2 @@ case errorTag:
 
-    case numberTag:
-      // Treat `NaN` vs. `NaN` as equal.
-      return (object != +object) ? other != +other : object == +other;
-
     case regexpTag:
@@ -103,6 +100,8 @@ case stringTag:
       bitmask |= UNORDERED_COMPARE_FLAG;
-      stack.set(object, other);
 
       // Recursively compare objects (susceptible to call stack limits).
-      return equalArrays(convert(object), convert(other), equalFunc, customizer, bitmask, stack);
+      stack.set(object, other);
+      var result = equalArrays(convert(object), convert(other), equalFunc, customizer, bitmask, stack);
+      stack['delete'](object);
+      return result;
 
@@ -109,0 +108,0 @@ case symbolTag:

_equalObjects.js

@@ -40,3 +40,3 @@ var baseHas = require('./_baseHas'),
   var stacked = stack.get(object);
-  if (stacked) {
+  if (stacked && stack.get(other)) {
     return stacked == other;
@@ -46,2 +46,3 @@ }
   stack.set(object, other);
+  stack.set(other, object);
 
@@ -48,0 +49,0 @@ var skipCtor = isPartial;

_escapeHtmlChar.js

@@ -0,1 +1,3 @@
+var basePropertyOf = require('./_basePropertyOf');
+
 /** Used to map characters to HTML entities. */
@@ -18,6 +20,4 @@ var htmlEscapes = {
  */
-function escapeHtmlChar(chr) {
-  return htmlEscapes[chr];
-}
+var escapeHtmlChar = basePropertyOf(htmlEscapes);
 
 module.exports = escapeHtmlChar;

_getPrototype.js

@@ -0,1 +1,3 @@
+var overArg = require('./_overArg');
+
 /* Built-in method references for those with the same name as other `lodash` methods. */
@@ -11,6 +13,4 @@ var nativeGetPrototype = Object.getPrototypeOf;
  */
-function getPrototype(value) {
-  return nativeGetPrototype(Object(value));
-}
+var getPrototype = overArg(nativeGetPrototype, Object);
 
 module.exports = getPrototype;

_getSymbols.js

@@ -1,5 +0,6 @@
-var stubArray = require('./stubArray');
+var overArg = require('./_overArg'),
+    stubArray = require('./stubArray');
 
-/** Built-in value references. */
-var getOwnPropertySymbols = Object.getOwnPropertySymbols;
+/* Built-in method references for those with the same name as other `lodash` methods. */
+var nativeGetSymbols = Object.getOwnPropertySymbols;
 
@@ -13,13 +14,4 @@ /**
  */
-function getSymbols(object) {
-  // Coerce `object` to an object to avoid non-object errors in V8.
-  // See https://bugs.chromium.org/p/v8/issues/detail?id=3443 for more details.
-  return getOwnPropertySymbols(Object(object));
-}
+var getSymbols = nativeGetSymbols ? overArg(nativeGetSymbols, Object) : stubArray;
 
-// Fallback for IE < 11.
-if (!getOwnPropertySymbols) {
-  getSymbols = stubArray;
-}
-
 module.exports = getSymbols;

_getSymbolsIn.js

@@ -5,4 +5,4 @@ var arrayPush = require('./_arrayPush'),
 
-/** Built-in value references. */
-var getOwnPropertySymbols = Object.getOwnPropertySymbols;
+/* Built-in method references for those with the same name as other `lodash` methods. */
+var nativeGetSymbols = Object.getOwnPropertySymbols;
 
@@ -17,3 +17,3 @@ /**
  */
-var getSymbolsIn = !getOwnPropertySymbols ? getSymbols : function(object) {
+var getSymbolsIn = !nativeGetSymbols ? getSymbols : function(object) {
   var result = [];
@@ -20,0 +20,0 @@ while (object) {

_getTag.js

@@ -6,2 +6,3 @@ var DataView = require('./_DataView'),
     WeakMap = require('./_WeakMap'),
+    baseGetTag = require('./_baseGetTag'),
     toSource = require('./_toSource');
@@ -42,5 +43,3 @@
  */
-function getTag(value) {
-  return objectToString.call(value);
-}
+var getTag = baseGetTag;
 
@@ -47,0 +46,0 @@ // Fallback for data views, maps, sets, and weak maps in IE 11,

_isFlattenable.js

@@ -1,4 +0,8 @@
-var isArguments = require('./isArguments'),
+var Symbol = require('./_Symbol'),
+    isArguments = require('./isArguments'),
     isArray = require('./isArray');
 
+/** Built-in value references. */
+var spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined;
+
 /**
@@ -12,5 +16,6 @@ * Checks if `value` is a flattenable `arguments` object or array.
 function isFlattenable(value) {
-  return isArray(value) || isArguments(value);
+  return isArray(value) || isArguments(value) ||
+    !!(spreadableSymbol && value && value[spreadableSymbol])
 }
 
 module.exports = isFlattenable;

_mergeData.js

@@ -8,3 +8,3 @@ var composeArgs = require('./_composeArgs'),
 
-/** Used to compose bitmasks for wrapper metadata. */
+/** Used to compose bitmasks for function metadata. */
 var BIND_FLAG = 1,
@@ -11,0 +11,0 @@ BIND_KEY_FLAG = 2,

_mergeDefaults.js

@@ -19,3 +19,6 @@ var baseMerge = require('./_baseMerge'),
   if (isObject(objValue) && isObject(srcValue)) {
-    baseMerge(objValue, srcValue, undefined, mergeDefaults, stack.set(srcValue, objValue));
+    // Recursively merge objects and arrays (susceptible to call stack limits).
+    stack.set(srcValue, objValue);
+    baseMerge(objValue, srcValue, undefined, mergeDefaults, stack);
+    stack['delete'](srcValue);
   }
@@ -22,0 +25,0 @@ return objValue;

_root.js

@@ -1,15 +0,9 @@
-var checkGlobal = require('./_checkGlobal');
+var freeGlobal = require('./_freeGlobal');
 
-/** Detect free variable `global` from Node.js. */
-var freeGlobal = checkGlobal(typeof global == 'object' && global);
-
 /** Detect free variable `self`. */
-var freeSelf = checkGlobal(typeof self == 'object' && self);
+var freeSelf = typeof self == 'object' && self && self.Object === Object && self;
 
-/** Detect `this` as the global object. */
-var thisGlobal = checkGlobal(typeof this == 'object' && this);
-
 /** Used as a reference to the global object. */
-var root = freeGlobal || freeSelf || thisGlobal || Function('return this')();
+var root = freeGlobal || freeSelf || Function('return this')();
 
 module.exports = root;

_stackSet.js

 var ListCache = require('./_ListCache'),
+    Map = require('./_Map'),
     MapCache = require('./_MapCache');
@@ -19,4 +20,9 @@
   var cache = this.__data__;
-  if (cache instanceof ListCache && cache.__data__.length == LARGE_ARRAY_SIZE) {
-    cache = this.__data__ = new MapCache(cache.__data__);
+  if (cache instanceof ListCache) {
+    var pairs = cache.__data__;
+    if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) {
+      pairs.push([key, value]);
+      return this;
+    }
+    cache = this.__data__ = new MapCache(pairs);
   }
@@ -23,0 +29,0 @@ cache.set(key, value);

_unescapeHtmlChar.js

@@ -0,1 +1,3 @@
+var basePropertyOf = require('./_basePropertyOf');
+
 /** Used to map HTML entities to characters. */
@@ -18,6 +20,4 @@ var htmlUnescapes = {
  */
-function unescapeHtmlChar(chr) {
-  return htmlUnescapes[chr];
-}
+var unescapeHtmlChar = basePropertyOf(htmlUnescapes);
 
 module.exports = unescapeHtmlChar;

add.js

@@ -20,4 +20,4 @@ var createMathOperation = require('./_createMathOperation');
   return augend + addend;
-});
+}, 0);
 
 module.exports = add;

ary.js

@@ -1,4 +0,4 @@
-var createWrapper = require('./_createWrapper');
+var createWrap = require('./_createWrap');
 
-/** Used to compose bitmasks for wrapper metadata. */
+/** Used to compose bitmasks for function metadata. */
 var ARY_FLAG = 128;
@@ -26,5 +26,5 @@
   n = (func && n == null) ? func.length : n;
-  return createWrapper(func, ARY_FLAG, undefined, undefined, undefined, undefined, n);
+  return createWrap(func, ARY_FLAG, undefined, undefined, undefined, undefined, n);
 }
 
 module.exports = ary;

assign.js

@@ -39,14 +39,14 @@ var assignValue = require('./_assignValue'),
  * function Foo() {
- *   this.c = 3;
+ *   this.a = 1;
  * }
  *
  * function Bar() {
- *   this.e = 5;
+ *   this.c = 3;
  * }
  *
- * Foo.prototype.d = 4;
- * Bar.prototype.f = 6;
+ * Foo.prototype.b = 2;
+ * Bar.prototype.d = 4;
  *
- * _.assign({ 'a': 1 }, new Foo, new Bar);
- * // => { 'a': 1, 'c': 3, 'e': 5 }
+ * _.assign({ 'a': 0 }, new Foo, new Bar);
+ * // => { 'a': 1, 'c': 3 }
  */
@@ -53,0 +53,0 @@ var assign = createAssigner(function(object, source) {

assignIn.js

@@ -35,14 +35,14 @@ var assignValue = require('./_assignValue'),
  * function Foo() {
- *   this.b = 2;
+ *   this.a = 1;
  * }
  *
  * function Bar() {
- *   this.d = 4;
+ *   this.c = 3;
  * }
  *
- * Foo.prototype.c = 3;
- * Bar.prototype.e = 5;
+ * Foo.prototype.b = 2;
+ * Bar.prototype.d = 4;
  *
- * _.assignIn({ 'a': 1 }, new Foo, new Bar);
- * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4, 'e': 5 }
+ * _.assignIn({ 'a': 0 }, new Foo, new Bar);
+ * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 }
  */
@@ -49,0 +49,0 @@ var assignIn = createAssigner(function(object, source) {

at.js

 var baseAt = require('./_baseAt'),
     baseFlatten = require('./_baseFlatten'),
-    rest = require('./rest');
+    baseRest = require('./_baseRest');
 
@@ -22,3 +22,3 @@ /**
  */
-var at = rest(function(object, paths) {
+var at = baseRest(function(object, paths) {
   return baseAt(object, baseFlatten(paths, 1));
@@ -25,0 +25,0 @@ });

attempt.js

 var apply = require('./_apply'),
-    isError = require('./isError'),
-    rest = require('./rest');
+    baseRest = require('./_baseRest'),
+    isError = require('./isError');
 
@@ -27,3 +27,3 @@ /**
  */
-var attempt = rest(function(func, args) {
+var attempt = baseRest(function(func, args) {
   try {
@@ -30,0 +30,0 @@ return apply(func, undefined, args);

before.js

@@ -21,3 +21,3 @@ var toInteger = require('./toInteger');
  * jQuery(element).on('click', _.before(5, addContactToList));
- * // => allows adding up to 4 contacts to the list
+ * // => Allows adding up to 4 contacts to the list.
  */
@@ -24,0 +24,0 @@ function before(n, func) {

bind.js

@@ -1,7 +0,7 @@
-var createWrapper = require('./_createWrapper'),
+var baseRest = require('./_baseRest'),
+    createWrap = require('./_createWrap'),
     getHolder = require('./_getHolder'),
-    replaceHolders = require('./_replaceHolders'),
-    rest = require('./rest');
+    replaceHolders = require('./_replaceHolders');
 
-/** Used to compose bitmasks for wrapper metadata. */
+/** Used to compose bitmasks for function metadata. */
 var BIND_FLAG = 1,
@@ -30,5 +30,5 @@ PARTIAL_FLAG = 32;
  *
- * var greet = function(greeting, punctuation) {
+ * function greet(greeting, punctuation) {
  *   return greeting + ' ' + this.user + punctuation;
- * };
+ * }
  *
@@ -46,3 +46,3 @@ * var object = { 'user': 'fred' };
  */
-var bind = rest(function(func, thisArg, partials) {
+var bind = baseRest(function(func, thisArg, partials) {
   var bitmask = BIND_FLAG;
@@ -53,3 +53,3 @@ if (partials.length) {
   }
-  return createWrapper(func, bitmask, thisArg, partials, holders);
+  return createWrap(func, bitmask, thisArg, partials, holders);
 });
@@ -56,0 +56,0 @@

bindAll.js

 var arrayEach = require('./_arrayEach'),
     baseFlatten = require('./_baseFlatten'),
+    baseRest = require('./_baseRest'),
     bind = require('./bind'),
-    rest = require('./rest'),
     toKey = require('./_toKey');
@@ -24,3 +24,3 @@
  *   'label': 'docs',
- *   'onClick': function() {
+ *   'click': function() {
  *     console.log('clicked ' + this.label);
@@ -30,7 +30,7 @@ *   }
  *
- * _.bindAll(view, ['onClick']);
- * jQuery(element).on('click', view.onClick);
+ * _.bindAll(view, ['click']);
+ * jQuery(element).on('click', view.click);
  * // => Logs 'clicked docs' when clicked.
  */
-var bindAll = rest(function(object, methodNames) {
+var bindAll = baseRest(function(object, methodNames) {
   arrayEach(baseFlatten(methodNames, 1), function(key) {
@@ -37,0 +37,0 @@ key = toKey(key);

bindKey.js

@@ -1,7 +0,7 @@
-var createWrapper = require('./_createWrapper'),
+var baseRest = require('./_baseRest'),
+    createWrap = require('./_createWrap'),
     getHolder = require('./_getHolder'),
-    replaceHolders = require('./_replaceHolders'),
-    rest = require('./rest');
+    replaceHolders = require('./_replaceHolders');
 
-/** Used to compose bitmasks for wrapper metadata. */
+/** Used to compose bitmasks for function metadata. */
 var BIND_FLAG = 1,
@@ -56,3 +56,3 @@ BIND_KEY_FLAG = 2,
  */
-var bindKey = rest(function(object, key, partials) {
+var bindKey = baseRest(function(object, key, partials) {
   var bitmask = BIND_FLAG | BIND_KEY_FLAG;
@@ -63,3 +63,3 @@ if (partials.length) {
   }
-  return createWrapper(key, bitmask, object, partials, holders);
+  return createWrap(key, bitmask, object, partials, holders);
 });
@@ -66,0 +66,0 @@

collection.js

 module.exports = {
-  'at': require('./at'),
   'countBy': require('./countBy'),
@@ -4,0 +3,0 @@ 'each': require('./each'),

cond.js

 var apply = require('./_apply'),
     arrayMap = require('./_arrayMap'),
     baseIteratee = require('./_baseIteratee'),
-    rest = require('./rest');
+    baseRest = require('./_baseRest');
 
@@ -26,3 +26,3 @@ /** Used as the `TypeError` message for "Functions" methods. */
  *   [_.conforms({ 'b': _.isNumber }), _.constant('matches B')],
- *   [_.constant(true),                _.constant('no match')]
+ *   [_.stubTrue,                      _.constant('no match')]
  * ]);
@@ -50,3 +50,3 @@ *
 
-  return rest(function(args) {
+  return baseRest(function(args) {
     var index = -1;
@@ -53,0 +53,0 @@ while (++index < length) {

conforms.js

@@ -17,9 +17,9 @@ var baseClone = require('./_baseClone'),
  *
- * var users = [
- *   { 'user': 'barney', 'age': 36 },
- *   { 'user': 'fred',   'age': 40 }
+ * var objects = [
+ *   { 'a': 2, 'b': 1 },
+ *   { 'a': 1, 'b': 2 }
  * ];
  *
- * _.filter(users, _.conforms({ 'age': function(n) { return n > 38; } }));
- * // => [{ 'user': 'fred', 'age': 40 }]
+ * _.filter(objects, _.conforms({ 'b': function(n) { return n > 1; } }));
+ * // => [{ 'a': 1, 'b': 2 }]
  */
@@ -26,0 +26,0 @@ function conforms(source) {

core.min.js

@@ -6,24 +6,24 @@ /**
  */
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+},o.tap=function(n,t){return t(n),n},o.thru=function(n,t){return t(n)},o.toArray=function(n){return P(n)?n.length?w(n):[]:W(n)},o.values=W,o.extend=Bn,Y(o,o),o.clone=function(n){return V(n)?kn(n)?w(n):S(n,Dn(n)):n},o.escape=function(n){return(n=Q(n))&&rn.test(n)?n.replace(tn,cn):n},o.every=function(n,t,r){return t=r?Z:t,l(n,j(t))},o.find=An,o.forEach=z,o.has=function(n,t){return null!=n&&ln.call(n,t)},o.head=q,o.identity=X,o.indexOf=$,o.isArguments=M,o.isArray=kn,o.isBoolean=function(n){return true===n||false===n||H(n)&&"[object Boolean]"==sn.call(n);
+},o.isDate=function(n){return H(n)&&"[object Date]"==sn.call(n)},o.isEmpty=function(n){return P(n)&&(kn(n)||L(n)||U(n.splice)||M(n))?!n.length:!Dn(n).length},o.isEqual=function(n,t){return g(n,t)},o.isFinite=function(n){return typeof n=="number"&&yn(n)},o.isFunction=U,o.isNaN=function(n){return K(n)&&n!=+n},o.isNull=function(n){return null===n},o.isNumber=K,o.isObject=V,o.isRegExp=function(n){return V(n)&&"[object RegExp]"==sn.call(n)},o.isString=L,o.isUndefined=function(n){return n===Z},o.last=function(n){
+var t=n?n.length:0;return t?n[t-1]:Z},o.max=function(n){return n&&n.length?p(n,X,y):Z},o.min=function(n){return n&&n.length?p(n,X,d):Z},o.noConflict=function(){return on._===this&&(on._=hn),this},o.noop=function(){},o.reduce=C,o.result=function(n,t,r){return t=null==n?Z:n[t],t===Z&&(t=r),U(t)?t.call(n):t},o.size=function(n){return null==n?0:(n=P(n)?n:Dn(n),n.length)},o.some=function(n,t,r){return t=r?Z:t,k(n,j(t))},o.uniqueId=function(n){var t=++pn;return Q(n)+t},o.each=z,o.first=q,Y(o,function(){
+var n={};return v(o,function(t,r){ln.call(o.prototype,r)||(n[r]=t)}),n}(),{chain:false}),o.VERSION="4.14.0",jn("pop join replace reverse split push shift sort splice unshift".split(" "),function(n){var t=(/^(?:replace|split)$/.test(n)?String.prototype:fn)[n],r=/^(?:push|sort|unshift)$/.test(n)?"tap":"thru",e=/^(?:pop|join|replace|shift)$/.test(n);o.prototype[n]=function(){var n=arguments;if(e&&!this.__chain__){var u=this.value();return t.apply(kn(u)?u:[],n)}return this[r](function(r){return t.apply(kn(r)?r:[],n);
+})}}),o.prototype.toJSON=o.prototype.valueOf=o.prototype.value=function(){return N(this.__wrapped__,this.__actions__)},typeof define=="function"&&typeof define.amd=="object"&&define.amd?(on._=o, define(function(){return o})):un?((un.exports=o)._=o,en._=o):on._=o}).call(this);

countBy.js

@@ -20,3 +20,3 @@ var createAggregator = require('./_createAggregator');
  * @param {Array|Object} collection The collection to iterate over.
- * @param {Array|Function|Object|string} [iteratee=_.identity]
+ * @param {Function} [iteratee=_.identity]
  *  The iteratee to transform keys.
@@ -23,0 +23,0 @@ * @returns {Object} Returns the composed aggregate object.

curry.js

@@ -1,4 +0,4 @@
-var createWrapper = require('./_createWrapper');
+var createWrap = require('./_createWrap');
 
-/** Used to compose bitmasks for wrapper metadata. */
+/** Used to compose bitmasks for function metadata. */
 var CURRY_FLAG = 8;
@@ -49,3 +49,3 @@
   arity = guard ? undefined : arity;
-  var result = createWrapper(func, CURRY_FLAG, undefined, undefined, undefined, undefined, undefined, arity);
+  var result = createWrap(func, CURRY_FLAG, undefined, undefined, undefined, undefined, undefined, arity);
   result.placeholder = curry.placeholder;
@@ -52,0 +52,0 @@ return result;

curryRight.js

@@ -1,4 +0,4 @@
-var createWrapper = require('./_createWrapper');
+var createWrap = require('./_createWrap');
 
-/** Used to compose bitmasks for wrapper metadata. */
+/** Used to compose bitmasks for function metadata. */
 var CURRY_RIGHT_FLAG = 16;
@@ -46,3 +46,3 @@
   arity = guard ? undefined : arity;
-  var result = createWrapper(func, CURRY_RIGHT_FLAG, undefined, undefined, undefined, undefined, undefined, arity);
+  var result = createWrap(func, CURRY_RIGHT_FLAG, undefined, undefined, undefined, undefined, undefined, arity);
   result.placeholder = curryRight.placeholder;
@@ -49,0 +49,0 @@ return result;

debounce.js

@@ -145,2 +145,5 @@ var isObject = require('./isObject'),
   function cancel() {
+    if (timerId !== undefined) {
+      clearTimeout(timerId);
+    }
     lastInvokeTime = 0;
@@ -147,0 +150,0 @@ lastArgs = lastCallTime = lastThis = timerId = undefined;

defaults.js

 var apply = require('./_apply'),
     assignInDefaults = require('./_assignInDefaults'),
     assignInWith = require('./assignInWith'),
-    rest = require('./rest');
+    baseRest = require('./_baseRest');
 
@@ -24,6 +24,6 @@ /**
  *
- * _.defaults({ 'user': 'barney' }, { 'age': 36 }, { 'user': 'fred' });
- * // => { 'user': 'barney', 'age': 36 }
+ * _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
+ * // => { 'a': 1, 'b': 2 }
  */
-var defaults = rest(function(args) {
+var defaults = baseRest(function(args) {
   args.push(undefined, assignInDefaults);
@@ -30,0 +30,0 @@ return apply(assignInWith, undefined, args);

defaultsDeep.js

 var apply = require('./_apply'),
+    baseRest = require('./_baseRest'),
     mergeDefaults = require('./_mergeDefaults'),
-    mergeWith = require('./mergeWith'),
-    rest = require('./rest');
+    mergeWith = require('./mergeWith');
 
@@ -22,7 +22,6 @@ /**
  *
- * _.defaultsDeep({ 'user': { 'name': 'barney' } }, { 'user': { 'name': 'fred', 'age': 36 } });
- * // => { 'user': { 'name': 'barney', 'age': 36 } }
- *
+ * _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } });
+ * // => { 'a': { 'b': 2, 'c': 3 } }
  */
-var defaultsDeep = rest(function(args) {
+var defaultsDeep = baseRest(function(args) {
   args.push(undefined, mergeDefaults);
@@ -29,0 +28,0 @@ return apply(mergeWith, undefined, args);

defer.js

 var baseDelay = require('./_baseDelay'),
-    rest = require('./rest');
+    baseRest = require('./_baseRest');
 
@@ -22,3 +22,3 @@ /**
  */
-var defer = rest(function(func, args) {
+var defer = baseRest(function(func, args) {
   return baseDelay(func, 1, args);
@@ -25,0 +25,0 @@ });

delay.js

 var baseDelay = require('./_baseDelay'),
-    rest = require('./rest'),
+    baseRest = require('./_baseRest'),
     toNumber = require('./toNumber');
@@ -24,3 +24,3 @@
  */
-var delay = rest(function(func, wait, args) {
+var delay = baseRest(function(func, wait, args) {
   return baseDelay(func, toNumber(wait) || 0, args);
@@ -27,0 +27,0 @@ });

difference.js

 var baseDifference = require('./_baseDifference'),
     baseFlatten = require('./_baseFlatten'),
-    isArrayLikeObject = require('./isArrayLikeObject'),
-    rest = require('./rest');
+    baseRest = require('./_baseRest'),
+    isArrayLikeObject = require('./isArrayLikeObject');
 
 /**
- * Creates an array of unique `array` values not included in the other given
- * arrays using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
+ * Creates an array of `array` values not included in the other given arrays
+ * using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
  * for equality comparisons. The order of result values is determined by the
  * order they occur in the first array.
  *
+ * **Note:** Unlike `_.pullAll`, this method returns a new array.
+ *
  * @static
@@ -25,3 +27,3 @@ * @memberOf _
  */
-var difference = rest(function(array, values) {
+var difference = baseRest(function(array, values) {
   return isArrayLikeObject(array)
@@ -28,0 +30,0 @@ ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true))

differenceBy.js

 var baseDifference = require('./_baseDifference'),
     baseFlatten = require('./_baseFlatten'),
     baseIteratee = require('./_baseIteratee'),
+    baseRest = require('./_baseRest'),
     isArrayLikeObject = require('./isArrayLikeObject'),
-    last = require('./last'),
-    rest = require('./rest');
+    last = require('./last');
 
@@ -14,2 +14,4 @@ /**
  *
+ * **Note:** Unlike `_.pullAllBy`, this method returns a new array.
+ *
  * @static
@@ -21,4 +23,3 @@ * @memberOf _
  * @param {...Array} [values] The values to exclude.
- * @param {Array|Function|Object|string} [iteratee=_.identity]
- *  The iteratee invoked per element.
+ * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
  * @returns {Array} Returns the new array of filtered values.
@@ -34,3 +35,3 @@ * @example
  */
-var differenceBy = rest(function(array, values) {
+var differenceBy = baseRest(function(array, values) {
   var iteratee = last(values);
@@ -41,3 +42,3 @@ if (isArrayLikeObject(iteratee)) {
   return isArrayLikeObject(array)
-    ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), baseIteratee(iteratee))
+    ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), baseIteratee(iteratee, 2))
     : [];
@@ -44,0 +45,0 @@ });

differenceWith.js

 var baseDifference = require('./_baseDifference'),
     baseFlatten = require('./_baseFlatten'),
+    baseRest = require('./_baseRest'),
     isArrayLikeObject = require('./isArrayLikeObject'),
-    last = require('./last'),
-    rest = require('./rest');
+    last = require('./last');
 
@@ -13,2 +13,4 @@ /**
  *
+ * **Note:** Unlike `_.pullAllWith`, this method returns a new array.
+ *
  * @static
@@ -29,3 +31,3 @@ * @memberOf _
  */
-var differenceWith = rest(function(array, values) {
+var differenceWith = baseRest(function(array, values) {
   var comparator = last(values);
@@ -32,0 +34,0 @@ if (isArrayLikeObject(comparator)) {

divide.js

@@ -20,4 +20,4 @@ var createMathOperation = require('./_createMathOperation');
   return dividend / divisor;
-});
+}, 1);
 
 module.exports = divide;

dropRightWhile.js

@@ -14,4 +14,3 @@ var baseIteratee = require('./_baseIteratee'),
  * @param {Array} array The array to query.
- * @param {Array|Function|Object|string} [predicate=_.identity]
- *  The function invoked per iteration.
+ * @param {Function} [predicate=_.identity] The function invoked per iteration.
  * @returns {Array} Returns the slice of `array`.
@@ -18,0 +17,0 @@ * @example

dropWhile.js

@@ -14,3 +14,3 @@ var baseIteratee = require('./_baseIteratee'),
  * @param {Array} array The array to query.
- * @param {Array|Function|Object|string} [predicate=_.identity]
+ * @param {Function} [predicate=_.identity]
  *  The function invoked per iteration.
@@ -17,0 +17,0 @@ * @returns {Array} Returns the slice of `array`.

endsWith.js

@@ -38,6 +38,7 @@ var baseClamp = require('./_baseClamp'),
 
+  var end = position;
   position -= target.length;
-  return position >= 0 && string.indexOf(target, position) == position;
+  return position >= 0 && string.slice(position, end) == target;
 }
 
 module.exports = endsWith;

eq.js

@@ -15,4 +15,4 @@ /**
  *
- * var object = { 'user': 'fred' };
- * var other = { 'user': 'fred' };
+ * var object = { 'a': 1 };
+ * var other = { 'a': 1 };
  *
@@ -19,0 +19,0 @@ * _.eq(object, object);

every.js

@@ -17,3 +17,3 @@ var arrayEvery = require('./_arrayEvery'),
  * @param {Array|Object} collection The collection to iterate over.
- * @param {Array|Function|Object|string} [predicate=_.identity]
+ * @param {Function} [predicate=_.identity]
  *  The function invoked per iteration.
@@ -20,0 +20,0 @@ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.

filter.js

@@ -11,2 +11,4 @@ var arrayFilter = require('./_arrayFilter'),
  *
+ * **Note:** Unlike `_.remove`, this method returns a new array.
+ *
  * @static
@@ -17,3 +19,3 @@ * @memberOf _
  * @param {Array|Object} collection The collection to iterate over.
- * @param {Array|Function|Object|string} [predicate=_.identity]
+ * @param {Function} [predicate=_.identity]
  *  The function invoked per iteration.
@@ -20,0 +22,0 @@ * @returns {Array} Returns the new filtered array.

find.js

@@ -14,3 +14,3 @@ var createFind = require('./_createFind'),
  * @param {Array|Object} collection The collection to search.
- * @param {Array|Function|Object|string} [predicate=_.identity]
+ * @param {Function} [predicate=_.identity]
  *  The function invoked per iteration.
@@ -17,0 +17,0 @@ * @param {number} [fromIndex=0] The index to search from.

findIndex.js

@@ -17,3 +17,3 @@ var baseFindIndex = require('./_baseFindIndex'),
  * @param {Array} array The array to search.
- * @param {Array|Function|Object|string} [predicate=_.identity]
+ * @param {Function} [predicate=_.identity]
  *  The function invoked per iteration.
@@ -20,0 +20,0 @@ * @param {number} [fromIndex=0] The index to search from.

findKey.js

@@ -14,4 +14,3 @@ var baseFindKey = require('./_baseFindKey'),
  * @param {Object} object The object to search.
- * @param {Array|Function|Object|string} [predicate=_.identity]
- *  The function invoked per iteration.
+ * @param {Function} [predicate=_.identity] The function invoked per iteration.
  * @returns {string|undefined} Returns the key of the matched element,
@@ -18,0 +17,0 @@ *  else `undefined`.

findLast.js

@@ -13,3 +13,3 @@ var createFind = require('./_createFind'),
  * @param {Array|Object} collection The collection to search.
- * @param {Array|Function|Object|string} [predicate=_.identity]
+ * @param {Function} [predicate=_.identity]
  *  The function invoked per iteration.
@@ -16,0 +16,0 @@ * @param {number} [fromIndex=collection.length-1] The index to search from.

findLastIndex.js

@@ -18,3 +18,3 @@ var baseFindIndex = require('./_baseFindIndex'),
  * @param {Array} array The array to search.
- * @param {Array|Function|Object|string} [predicate=_.identity]
+ * @param {Function} [predicate=_.identity]
  *  The function invoked per iteration.
@@ -21,0 +21,0 @@ * @param {number} [fromIndex=array.length-1] The index to search from.

findLastKey.js

@@ -14,4 +14,3 @@ var baseFindKey = require('./_baseFindKey'),
  * @param {Object} object The object to search.
- * @param {Array|Function|Object|string} [predicate=_.identity]
- *  The function invoked per iteration.
+ * @param {Function} [predicate=_.identity] The function invoked per iteration.
  * @returns {string|undefined} Returns the key of the matched element,
@@ -18,0 +17,0 @@ *  else `undefined`.

flatMap.js

@@ -14,3 +14,3 @@ var baseFlatten = require('./_baseFlatten'),
  * @param {Array|Object} collection The collection to iterate over.
- * @param {Array|Function|Object|string} [iteratee=_.identity]
+ * @param {Function} [iteratee=_.identity]
  *  The function invoked per iteration.
@@ -17,0 +17,0 @@ * @returns {Array} Returns the new flattened array.

flatMapDeep.js

@@ -16,3 +16,3 @@ var baseFlatten = require('./_baseFlatten'),
  * @param {Array|Object} collection The collection to iterate over.
- * @param {Array|Function|Object|string} [iteratee=_.identity]
+ * @param {Function} [iteratee=_.identity]
  *  The function invoked per iteration.
@@ -19,0 +19,0 @@ * @returns {Array} Returns the new flattened array.

flatMapDepth.js

@@ -14,3 +14,3 @@ var baseFlatten = require('./_baseFlatten'),
  * @param {Array|Object} collection The collection to iterate over.
- * @param {Array|Function|Object|string} [iteratee=_.identity]
+ * @param {Function} [iteratee=_.identity]
  *  The function invoked per iteration.
@@ -17,0 +17,0 @@ * @param {number} [depth=1] The maximum recursion depth.

flip.js

@@ -1,4 +0,4 @@
-var createWrapper = require('./_createWrapper');
+var createWrap = require('./_createWrap');
 
-/** Used to compose bitmasks for wrapper metadata. */
+/** Used to compose bitmasks for function metadata. */
 var FLIP_FLAG = 512;
@@ -25,5 +25,5 @@
 function flip(func) {
-  return createWrapper(func, FLIP_FLAG);
+  return createWrap(func, FLIP_FLAG);
 }
 
 module.exports = flip;

flow.js

@@ -12,3 +12,3 @@ var createFlow = require('./_createFlow');
  * @category Util
- * @param {...(Function|Function[])} [funcs] Functions to invoke.
+ * @param {...(Function|Function[])} [funcs] The functions to invoke.
  * @returns {Function} Returns the new composite function.
@@ -15,0 +15,0 @@ * @see _.flowRight

flowRight.js

@@ -11,3 +11,3 @@ var createFlow = require('./_createFlow');
  * @category Util
- * @param {...(Function|Function[])} [funcs] Functions to invoke.
+ * @param {...(Function|Function[])} [funcs] The functions to invoke.
  * @returns {Function} Returns the new composite function.
@@ -14,0 +14,0 @@ * @see _.flow

fp/_baseConvert.js

@@ -74,7 +74,7 @@ var mapping = require('./_mapping'),
  */
-function immutWrap(func, cloner) {
+function wrapImmutable(func, cloner) {
   return function() {
     var length = arguments.length;
     if (!length) {
-      return result;
+      return;
     }
@@ -213,2 +213,8 @@ var args = Array(length);
     },
+    'rearg': function(rearg) {
+      return function(func, indexes) {
+        var n = indexes ? indexes.length : 0;
+        return curry(rearg(func, indexes), n);
+      };
+    },
     'runInContext': function(runInContext) {
@@ -224,2 +230,73 @@ return function(context) {
   /**
+   * Casts `func` to a function with an arity capped iteratee if needed.
+   *
+   * @private
+   * @param {string} name The name of the function to inspect.
+   * @param {Function} func The function to inspect.
+   * @returns {Function} Returns the cast function.
+   */
+  function castCap(name, func) {
+    if (config.cap) {
+      var indexes = mapping.iterateeRearg[name];
+      if (indexes) {
+        return iterateeRearg(func, indexes);
+      }
+      var n = !isLib && mapping.iterateeAry[name];
+      if (n) {
+        return iterateeAry(func, n);
+      }
+    }
+    return func;
+  }
+
+  /**
+   * Casts `func` to a curried function if needed.
+   *
+   * @private
+   * @param {string} name The name of the function to inspect.
+   * @param {Function} func The function to inspect.
+   * @param {number} n The arity of `func`.
+   * @returns {Function} Returns the cast function.
+   */
+  function castCurry(name, func, n) {
+    return (forceCurry || (config.curry && n > 1))
+      ? curry(func, n)
+      : func;
+  }
+
+  /**
+   * Casts `func` to a fixed arity function if needed.
+   *
+   * @private
+   * @param {string} name The name of the function to inspect.
+   * @param {Function} func The function to inspect.
+   * @param {number} n The arity cap.
+   * @returns {Function} Returns the cast function.
+   */
+  function castFixed(name, func, n) {
+    if (config.fixed && (forceFixed || !mapping.skipFixed[name])) {
+      var data = mapping.methodSpread[name],
+          start = data && data.start;
+
+      return start  === undefined ? ary(func, n) : spread(func, start);
+    }
+    return func;
+  }
+
+  /**
+   * Casts `func` to an rearged function if needed.
+   *
+   * @private
+   * @param {string} name The name of the function to inspect.
+   * @param {Function} func The function to inspect.
+   * @param {number} n The arity of `func`.
+   * @returns {Function} Returns the cast function.
+   */
+  function castRearg(name, func, n) {
+    return (config.rearg && n > 1 && (forceRearg || !mapping.skipRearg[name]))
+      ? rearg(func, mapping.methodRearg[name] || mapping.aryRearg[n])
+      : func;
+  }
+
+  /**
    * Creates a clone of `object` by `path`.
@@ -316,8 +393,7 @@ *
   /**
-   * Creates a function that invokes `func` with its first argument passed
-   * thru `transform`.
+   * Creates a function that invokes `func` with its first argument transformed.
    *
    * @private
    * @param {Function} func The function to wrap.
-   * @param {...Function} transform The functions to transform the first argument.
+   * @param {Function} transform The argument transform.
    * @returns {Function} Returns the new function.
@@ -362,9 +438,9 @@ */
       if (mutateMap.array[name]) {
-        wrapped = immutWrap(func, cloneArray);
+        wrapped = wrapImmutable(func, cloneArray);
       }
       else if (mutateMap.object[name]) {
-        wrapped = immutWrap(func, createCloner(func));
+        wrapped = wrapImmutable(func, createCloner(func));
       }
       else if (mutateMap.set[name]) {
-        wrapped = immutWrap(func, cloneByPath);
+        wrapped = wrapImmutable(func, cloneByPath);
       }
@@ -375,26 +451,11 @@ }
         if (name == otherName) {
-          var aryN = !isLib && mapping.iterateeAry[name],
-              reargIndexes = mapping.iterateeRearg[name],
-              spreadStart = mapping.methodSpread[name];
+          var spreadData = mapping.methodSpread[name],
+              afterRearg = spreadData && spreadData.afterRearg;
 
-          result = wrapped;
-          if (config.fixed && (forceFixed || !mapping.skipFixed[name])) {
-            result = spreadStart === undefined
-              ? ary(result, aryKey)
-              : spread(result, spreadStart);
-          }
-          if (config.rearg && aryKey > 1 && (forceRearg || !mapping.skipRearg[name])) {
-            result = rearg(result, mapping.methodRearg[name] || mapping.aryRearg[aryKey]);
-          }
-          if (config.cap) {
-            if (reargIndexes) {
-              result = iterateeRearg(result, reargIndexes);
-            } else if (aryN) {
-              result = iterateeAry(result, aryN);
-            }
-          }
-          if (forceCurry || (config.curry && aryKey > 1)) {
-            forceCurry  && console.log(forceCurry, name);
-            result = curry(result, aryKey);
-          }
+          result = afterRearg
+            ? castFixed(name, castRearg(name, wrapped, aryKey), aryKey)
+            : castRearg(name, castFixed(name, wrapped, aryKey), aryKey);
+
+          result = castCap(name, result);
+          result = castCurry(name, result, aryKey);
           return false;
@@ -401,0 +462,0 @@ }

fp/_mapping.js

@@ -10,7 +10,16 @@ /** Used to map aliases to their real names. */
   'extend': 'assignIn',
+  'extendAll': 'assignInAll',
+  'extendAllWith': 'assignInAllWith',
   'extendWith': 'assignInWith',
   'first': 'head',
 
+  // Methods that are curried variants of others.
+  'conforms': 'conformsTo',
+  'matches': 'isMatch',
+  'property': 'get',
+
   // Ramda aliases.
   '__': 'placeholder',
+  'F': 'stubFalse',
+  'T': 'stubTrue',
   'all': 'every',
@@ -29,4 +38,7 @@ 'allPass': 'overEvery',
   'dissocPath': 'unset',
+  'dropLast': 'dropRight',
+  'dropLastWhile': 'dropRightWhile',
   'equals': 'isEqual',
   'identical': 'eq',
+  'indexBy': 'keyBy',
   'init': 'initial',
@@ -48,6 +60,12 @@ 'invertObj': 'invert',
   'props': 'at',
+  'symmetricDifference': 'xor',
+  'symmetricDifferenceBy': 'xorBy',
+  'symmetricDifferenceWith': 'xorWith',
+  'takeLast': 'takeRight',
+  'takeLastWhile': 'takeRightWhile',
   'unapply': 'rest',
   'unnest': 'flatten',
   'useWith': 'overArgs',
-  'whereEq': 'filter',
+  'where': 'conformsTo',
+  'whereEq': 'isMatch',
   'zipObj': 'zipObject'
@@ -59,22 +77,24 @@ };
   '1': [
-    'attempt', 'castArray', 'ceil', 'create', 'curry', 'curryRight', 'floor',
-    'flow', 'flowRight', 'fromPairs', 'invert', 'iteratee', 'memoize', 'method',
-    'methodOf', 'mixin', 'over', 'overEvery', 'overSome', 'rest', 'reverse',
-    'round', 'runInContext', 'spread', 'template', 'trim', 'trimEnd', 'trimStart',
-    'uniqueId', 'words'
+    'assignAll', 'assignInAll', 'attempt', 'castArray', 'ceil', 'create',
+    'curry', 'curryRight', 'defaultsAll', 'defaultsDeepAll', 'floor', 'flow',
+    'flowRight', 'fromPairs', 'invert', 'iteratee', 'memoize', 'method',
+    'mergeAll', 'methodOf', 'mixin', 'over', 'overEvery', 'overSome', 'rest',
+    'reverse', 'round', 'runInContext', 'spread', 'template', 'trim', 'trimEnd',
+    'trimStart', 'uniqueId', 'words', 'zipAll'
   ],
   '2': [
-    'add', 'after', 'ary', 'assign', 'assignIn', 'at', 'before', 'bind', 'bindAll',
-    'bindKey', 'chunk', 'cloneDeepWith', 'cloneWith', 'concat', 'countBy', 'curryN',
-    'curryRightN', 'debounce', 'defaults', 'defaultsDeep', 'delay', 'difference',
-    'divide', 'drop', 'dropRight', 'dropRightWhile', 'dropWhile', 'endsWith',
-    'eq', 'every', 'filter', 'find', 'findIndex', 'findKey', 'findLast',
-    'findLastIndex', 'findLastKey', 'flatMap', 'flatMapDeep', 'flattenDepth',
-    'forEach', 'forEachRight', 'forIn', 'forInRight', 'forOwn', 'forOwnRight',
-    'get', 'groupBy', 'gt', 'gte', 'has', 'hasIn', 'includes', 'indexOf',
-    'intersection', 'invertBy', 'invoke', 'invokeMap', 'isEqual', 'isMatch',
-    'join', 'keyBy', 'lastIndexOf', 'lt', 'lte', 'map', 'mapKeys', 'mapValues',
-    'matchesProperty', 'maxBy', 'meanBy', 'merge', 'minBy', 'multiply', 'nth',
-    'omit', 'omitBy', 'overArgs', 'pad', 'padEnd', 'padStart', 'parseInt',
-    'partial', 'partialRight', 'partition', 'pick', 'pickBy', 'pull', 'pullAll',
+    'add', 'after', 'ary', 'assign', 'assignAllWith', 'assignIn', 'assignInAllWith',
+    'at', 'before', 'bind', 'bindAll', 'bindKey', 'chunk', 'cloneDeepWith',
+    'cloneWith', 'concat', 'conformsTo', 'countBy', 'curryN', 'curryRightN',
+    'debounce', 'defaults', 'defaultsDeep', 'defaultTo', 'delay', 'difference',
+    'divide', 'drop', 'dropRight', 'dropRightWhile', 'dropWhile', 'endsWith', 'eq',
+    'every', 'filter', 'find', 'findIndex', 'findKey', 'findLast', 'findLastIndex',
+    'findLastKey', 'flatMap', 'flatMapDeep', 'flattenDepth', 'forEach',
+    'forEachRight', 'forIn', 'forInRight', 'forOwn', 'forOwnRight', 'get',
+    'groupBy', 'gt', 'gte', 'has', 'hasIn', 'includes', 'indexOf', 'intersection',
+    'invertBy', 'invoke', 'invokeMap', 'isEqual', 'isMatch', 'join', 'keyBy',
+    'lastIndexOf', 'lt', 'lte', 'map', 'mapKeys', 'mapValues', 'matchesProperty',
+    'maxBy', 'meanBy', 'merge', 'mergeAllWith', 'minBy', 'multiply', 'nth', 'omit',
+    'omitBy', 'overArgs', 'pad', 'padEnd', 'padStart', 'parseInt', 'partial',
+    'partialRight', 'partition', 'pick', 'pickBy', 'propertyOf', 'pull', 'pullAll',
     'pullAt', 'random', 'range', 'rangeRight', 'rearg', 'reject', 'remove',
@@ -158,3 +178,5 @@ 'repeat', 'restFrom', 'result', 'sampleSize', 'some', 'sortBy', 'sortedIndex',
 exports.methodRearg = {
+  'assignInAllWith': [1, 2, 0],
   'assignInWith': [1, 2, 0],
+  'assignAllWith': [1, 2, 0],
   'assignWith': [1, 2, 0],
@@ -168,2 +190,3 @@ 'differenceBy': [1, 2, 0],
   'isMatchWith': [2, 1, 0],
+  'mergeAllWith': [1, 2, 0],
   'mergeWith': [1, 2, 0],
@@ -188,7 +211,16 @@ 'padChars': [2, 1, 0],
 exports.methodSpread = {
-  'invokeArgs': 2,
-  'invokeArgsMap': 2,
-  'partial': 1,
-  'partialRight': 1,
-  'without': 1
+  'assignAll': { 'start': 0 },
+  'assignAllWith': { 'afterRearg': true, 'start': 1 },
+  'assignInAll': { 'start': 0 },
+  'assignInAllWith': { 'afterRearg': true, 'start': 1 },
+  'defaultsAll': { 'start': 0 },
+  'defaultsDeepAll': { 'start': 0 },
+  'invokeArgs': { 'start': 2 },
+  'invokeArgsMap': { 'start': 2 },
+  'mergeAll': { 'start': 0 },
+  'mergeAllWith': { 'afterRearg': true, 'start': 1 },
+  'partial': { 'start': 1 },
+  'partialRight': { 'start': 1 },
+  'without': { 'start': 1 },
+  'zipAll': { 'start': 0 }
 };
@@ -210,9 +242,17 @@
     'assign': true,
+    'assignAll': true,
+    'assignAllWith': true,
     'assignIn': true,
+    'assignInAll': true,
+    'assignInAllWith': true,
     'assignInWith': true,
     'assignWith': true,
     'defaults': true,
+    'defaultsAll': true,
     'defaultsDeep': true,
+    'defaultsDeepAll': true,
     'merge': true,
-    'mergeWith': true
+    'mergeAll': true,
+    'mergeAllWith': true,
+    'mergeWith': true,
   },
@@ -257,4 +297,10 @@ 'set': {
 exports.remap = {
+  'assignAll': 'assign',
+  'assignAllWith': 'assignWith',
+  'assignInAll': 'assignIn',
+  'assignInAllWith': 'assignInWith',
   'curryN': 'curry',
   'curryRightN': 'curryRight',
+  'defaultsAll': 'defaults',
+  'defaultsDeepAll': 'defaultsDeep',
   'findFrom': 'find',
@@ -270,5 +316,8 @@ 'findIndexFrom': 'findIndex',
   'lastIndexOfFrom': 'lastIndexOf',
+  'mergeAll': 'merge',
+  'mergeAllWith': 'mergeWith',
   'padChars': 'pad',
   'padCharsEnd': 'padEnd',
   'padCharsStart': 'padStart',
+  'propertyOf': 'get',
   'restFrom': 'rest',
@@ -278,3 +327,4 @@ 'spreadFrom': 'spread',
   'trimCharsEnd': 'trimEnd',
-  'trimCharsStart': 'trimStart'
+  'trimCharsStart': 'trimStart',
+  'zipAll': 'zip'
 };
@@ -289,2 +339,3 @@
   'mixin': true,
+  'rearg': true,
   'runInContext': true
@@ -315,2 +366,3 @@ };
   'partialRight': true,
+  'propertyOf': true,
   'random': true,
@@ -321,3 +373,4 @@ 'range': true,
   'zip': true,
-  'zipObject': true
+  'zipObject': true,
+  'zipObjectDeep': true
 };

fp/conforms.js

@@ -1,5 +0,1 @@
-var convert = require('./convert'),
-    func = convert('conforms', require('../conforms'), require('./_falseOptions'));
-
-func.placeholder = require('./placeholder');
-module.exports = func;
+module.exports = require('./conformsTo');

fp/matches.js

@@ -1,5 +0,1 @@
-var convert = require('./convert'),
-    func = convert('matches', require('../matches'), require('./_falseOptions'));
-
-func.placeholder = require('./placeholder');
-module.exports = func;
+module.exports = require('./isMatch');

fp/property.js

@@ -1,5 +0,1 @@
-var convert = require('./convert'),
-    func = convert('property', require('../property'), require('./_falseOptions'));
-
-func.placeholder = require('./placeholder');
-module.exports = func;
+module.exports = require('./get');

fp/propertyOf.js

 var convert = require('./convert'),
-    func = convert('propertyOf', require('../propertyOf'), require('./_falseOptions'));
+    func = convert('propertyOf', require('../get'));
 
 func.placeholder = require('./placeholder');
 module.exports = func;

fp/whereEq.js

@@ -1,1 +0,1 @@
-module.exports = require('./filter');
+module.exports = require('./isMatch');

fromPairs.js

@@ -13,4 +13,4 @@ /**
  *
- * _.fromPairs([['fred', 30], ['barney', 40]]);
- * // => { 'fred': 30, 'barney': 40 }
+ * _.fromPairs([['a', 1], ['b', 2]]);
+ * // => { 'a': 1, 'b': 2 }
  */
@@ -17,0 +17,0 @@ function fromPairs(pairs) {

get.js

@@ -5,3 +5,3 @@ var baseGet = require('./_baseGet');
  * Gets the value at `path` of `object`. If the resolved value is
- * `undefined`, the `defaultValue` is used in its place.
+ * `undefined`, the `defaultValue` is returned in its place.
  *
@@ -8,0 +8,0 @@ * @static

groupBy.js

@@ -21,3 +21,3 @@ var createAggregator = require('./_createAggregator');
  * @param {Array|Object} collection The collection to iterate over.
- * @param {Array|Function|Object|string} [iteratee=_.identity]
+ * @param {Function} [iteratee=_.identity]
  *  The iteratee to transform keys.
@@ -24,0 +24,0 @@ * @returns {Object} Returns the composed aggregate object.

identity.js

 /**
- * This method returns the first argument given to it.
+ * This method returns the first argument it receives.
  *
@@ -12,3 +12,3 @@ * @static
  *
- * var object = { 'user': 'fred' };
+ * var object = { 'a': 1 };
  *
@@ -15,0 +15,0 @@ * console.log(_.identity(object) === object);

includes.js

@@ -34,6 +34,6 @@ var baseIndexOf = require('./_baseIndexOf'),
  *
- * _.includes({ 'user': 'fred', 'age': 40 }, 'fred');
+ * _.includes({ 'a': 1, 'b': 2 }, 1);
  * // => true
  *
- * _.includes('pebbles', 'eb');
+ * _.includes('abcd', 'bc');
  * // => true
@@ -40,0 +40,0 @@ */

intersection.js

 var arrayMap = require('./_arrayMap'),
     baseIntersection = require('./_baseIntersection'),
-    castArrayLikeObject = require('./_castArrayLikeObject'),
-    rest = require('./rest');
+    baseRest = require('./_baseRest'),
+    castArrayLikeObject = require('./_castArrayLikeObject');
 
@@ -23,3 +23,3 @@ /**
  */
-var intersection = rest(function(arrays) {
+var intersection = baseRest(function(arrays) {
   var mapped = arrayMap(arrays, castArrayLikeObject);
@@ -26,0 +26,0 @@ return (mapped.length && mapped[0] === arrays[0])

intersectionBy.js

 var arrayMap = require('./_arrayMap'),
     baseIntersection = require('./_baseIntersection'),
     baseIteratee = require('./_baseIteratee'),
+    baseRest = require('./_baseRest'),
     castArrayLikeObject = require('./_castArrayLikeObject'),
-    last = require('./last'),
-    rest = require('./rest');
+    last = require('./last');
 
@@ -19,4 +19,3 @@ /**
  * @param {...Array} [arrays] The arrays to inspect.
- * @param {Array|Function|Object|string} [iteratee=_.identity]
- *  The iteratee invoked per element.
+ * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
  * @returns {Array} Returns the new array of intersecting values.
@@ -32,3 +31,3 @@ * @example
  */
-var intersectionBy = rest(function(arrays) {
+var intersectionBy = baseRest(function(arrays) {
   var iteratee = last(arrays),
@@ -43,3 +42,3 @@ mapped = arrayMap(arrays, castArrayLikeObject);
   return (mapped.length && mapped[0] === arrays[0])
-    ? baseIntersection(mapped, baseIteratee(iteratee))
+    ? baseIntersection(mapped, baseIteratee(iteratee, 2))
     : [];
@@ -46,0 +45,0 @@ });

intersectionWith.js

 var arrayMap = require('./_arrayMap'),
     baseIntersection = require('./_baseIntersection'),
+    baseRest = require('./_baseRest'),
     castArrayLikeObject = require('./_castArrayLikeObject'),
-    last = require('./last'),
-    rest = require('./rest');
+    last = require('./last');
 
@@ -28,3 +28,3 @@ /**
  */
-var intersectionWith = rest(function(arrays) {
+var intersectionWith = baseRest(function(arrays) {
   var comparator = last(arrays),
@@ -31,0 +31,0 @@ mapped = arrayMap(arrays, castArrayLikeObject);

invertBy.js

@@ -22,4 +22,3 @@ var baseIteratee = require('./_baseIteratee'),
  * @param {Object} object The object to invert.
- * @param {Array|Function|Object|string} [iteratee=_.identity]
- *  The iteratee invoked per element.
+ * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
  * @returns {Object} Returns the new inverted object.
@@ -26,0 +25,0 @@ * @example

invoke.js

 var baseInvoke = require('./_baseInvoke'),
-    rest = require('./rest');
+    baseRest = require('./_baseRest');
 
@@ -22,4 +22,4 @@ /**
  */
-var invoke = rest(baseInvoke);
+var invoke = baseRest(baseInvoke);
 
 module.exports = invoke;

invokeMap.js

 var apply = require('./_apply'),
     baseEach = require('./_baseEach'),
     baseInvoke = require('./_baseInvoke'),
+    baseRest = require('./_baseRest'),
     isArrayLike = require('./isArrayLike'),
-    isKey = require('./_isKey'),
-    rest = require('./rest');
+    isKey = require('./_isKey');
 
@@ -11,4 +11,4 @@ /**
  * an array of the results of each invoked method. Any additional arguments
- * are provided to each invoked method. If `methodName` is a function, it's
- * invoked for and `this` bound to, each element in `collection`.
+ * are provided to each invoked method. If `path` is a function, it's invoked
+ * for, and `this` bound to, each element in `collection`.
  *
@@ -32,3 +32,3 @@ * @static
  */
-var invokeMap = rest(function(collection, path, args) {
+var invokeMap = baseRest(function(collection, path, args) {
   var index = -1,
@@ -35,0 +35,0 @@ isFunc = typeof path == 'function',

isArguments.js

@@ -30,3 +30,3 @@ var isArrayLikeObject = require('./isArrayLikeObject');
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified,
+ * @returns {boolean} Returns `true` if `value` is an `arguments` object,
  *  else `false`.
@@ -33,0 +33,0 @@ * @example

isArray.js

@@ -7,7 +7,5 @@ /**
  * @since 0.1.0
- * @type {Function}
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified,
- *  else `false`.
+ * @returns {boolean} Returns `true` if `value` is an array, else `false`.
  * @example
@@ -14,0 +12,0 @@ *

isArrayBuffer.js

@@ -1,16 +0,9 @@
-var isObjectLike = require('./isObjectLike');
+var baseIsArrayBuffer = require('./_baseIsArrayBuffer'),
+    baseUnary = require('./_baseUnary'),
+    nodeUtil = require('./_nodeUtil');
 
-var arrayBufferTag = '[object ArrayBuffer]';
+/* Node.js helper references. */
+var nodeIsArrayBuffer = nodeUtil && nodeUtil.isArrayBuffer;
 
-/** Used for built-in method references. */
-var objectProto = Object.prototype;
-
 /**
- * Used to resolve the
- * [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
- * of values.
- */
-var objectToString = objectProto.toString;
-
-/**
  * Checks if `value` is classified as an `ArrayBuffer` object.
@@ -23,4 +16,3 @@ *
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified,
- *  else `false`.
+ * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`.
  * @example
@@ -34,6 +26,4 @@ *
  */
-function isArrayBuffer(value) {
-  return isObjectLike(value) && objectToString.call(value) == arrayBufferTag;
-}
+var isArrayBuffer = nodeIsArrayBuffer ? baseUnary(nodeIsArrayBuffer) : baseIsArrayBuffer;
 
 module.exports = isArrayBuffer;

isBoolean.js

@@ -24,4 +24,3 @@ var isObjectLike = require('./isObjectLike');
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified,
- *  else `false`.
+ * @returns {boolean} Returns `true` if `value` is a boolean, else `false`.
  * @example
@@ -28,0 +27,0 @@ *

isBuffer.js

@@ -1,6 +0,7 @@
-var root = require('./_root'),
+var freeGlobal = require('./_freeGlobal'),
+    root = require('./_root'),
     stubFalse = require('./stubFalse');
 
 /** Detect free variable `exports`. */
-var freeExports = typeof exports == 'object' && exports;
+var freeExports = freeGlobal && typeof exports == 'object' && exports;
 
@@ -16,2 +17,5 @@ /** Detect free variable `module`. */
 
+/* Built-in method references for those with the same name as other `lodash` methods. */
+var nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined;
+
 /**
@@ -34,6 +38,4 @@ * Checks if `value` is a buffer.
  */
-var isBuffer = !Buffer ? stubFalse : function(value) {
-  return value instanceof Buffer;
-};
+var isBuffer = nativeIsBuffer || stubFalse;
 
 module.exports = isBuffer;

isDate.js

@@ -1,17 +0,9 @@
-var isObjectLike = require('./isObjectLike');
+var baseIsDate = require('./_baseIsDate'),
+    baseUnary = require('./_baseUnary'),
+    nodeUtil = require('./_nodeUtil');
 
-/** `Object#toString` result references. */
-var dateTag = '[object Date]';
+/* Node.js helper references. */
+var nodeIsDate = nodeUtil && nodeUtil.isDate;
 
-/** Used for built-in method references. */
-var objectProto = Object.prototype;
-
 /**
- * Used to resolve the
- * [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
- * of values.
- */
-var objectToString = objectProto.toString;
-
-/**
  * Checks if `value` is classified as a `Date` object.
@@ -24,4 +16,3 @@ *
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified,
- *  else `false`.
+ * @returns {boolean} Returns `true` if `value` is a date object, else `false`.
  * @example
@@ -35,6 +26,4 @@ *
  */
-function isDate(value) {
-  return isObjectLike(value) && objectToString.call(value) == dateTag;
-}
+var isDate = nodeIsDate ? baseUnary(nodeIsDate) : baseIsDate;
 
 module.exports = isDate;

isEqual.js

@@ -23,4 +23,4 @@ var baseIsEqual = require('./_baseIsEqual');
  *
- * var object = { 'user': 'fred' };
- * var other = { 'user': 'fred' };
+ * var object = { 'a': 1 };
+ * var other = { 'a': 1 };
  *
@@ -27,0 +27,0 @@ * _.isEqual(object, other);

isFunction.js

@@ -25,4 +25,3 @@ var isObject = require('./isObject');
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified,
- *  else `false`.
+ * @returns {boolean} Returns `true` if `value` is a function, else `false`.
  * @example
@@ -29,0 +28,0 @@ *

isMap.js

@@ -1,6 +0,7 @@
-var getTag = require('./_getTag'),
-    isObjectLike = require('./isObjectLike');
+var baseIsMap = require('./_baseIsMap'),
+    baseUnary = require('./_baseUnary'),
+    nodeUtil = require('./_nodeUtil');
 
-/** `Object#toString` result references. */
-var mapTag = '[object Map]';
+/* Node.js helper references. */
+var nodeIsMap = nodeUtil && nodeUtil.isMap;
 
@@ -15,4 +16,3 @@ /**
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified,
- *  else `false`.
+ * @returns {boolean} Returns `true` if `value` is a map, else `false`.
  * @example
@@ -26,6 +26,4 @@ *
  */
-function isMap(value) {
-  return isObjectLike(value) && getTag(value) == mapTag;
-}
+var isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap;
 
 module.exports = isMap;

isMatch.js

@@ -20,8 +20,8 @@ var baseIsMatch = require('./_baseIsMatch'),
  *
- * var object = { 'user': 'fred', 'age': 40 };
+ * var object = { 'a': 1, 'b': 2 };
  *
- * _.isMatch(object, { 'age': 40 });
+ * _.isMatch(object, { 'b': 2 });
  * // => true
  *
- * _.isMatch(object, { 'age': 36 });
+ * _.isMatch(object, { 'b': 1 });
  * // => false
@@ -28,0 +28,0 @@ */

isNative.js

@@ -7,9 +7,9 @@ var baseIsNative = require('./_baseIsNative'),
  *
- * **Note:** This method can't reliably detect native functions in the
- * presence of the `core-js` package because `core-js` circumvents this kind
- * of detection. Despite multiple requests, the `core-js` maintainer has made
- * it clear: any attempt to fix the detection will be obstructed. As a result,
- * we're left with little choice but to throw an error. Unfortunately, this
- * also affects packages, like [babel-polyfill](https://www.npmjs.com/package/babel-polyfill),
- * which rely on `core-js`.
+ * **Note:** This method can't reliably detect native functions in the presence
+ * of the core-js package because core-js circumvents this kind of detection.
+ * Despite multiple requests, the core-js maintainer has made it clear: any
+ * attempt to fix the detection will be obstructed. As a result, we're left
+ * with little choice but to throw an error. Unfortunately, this also affects
+ * packages, like [babel-polyfill](https://www.npmjs.com/package/babel-polyfill),
+ * which rely on core-js.
  *
@@ -33,3 +33,3 @@ * @static
   if (isMaskable(value)) {
-    throw new Error('This method is not supported with `core-js`. Try https://github.com/es-shims.');
+    throw new Error('This method is not supported with core-js. Try https://github.com/es-shims.');
   }
@@ -36,0 +36,0 @@ return baseIsNative(value);

isNumber.js

@@ -27,4 +27,3 @@ var isObjectLike = require('./isObjectLike');
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified,
- *  else `false`.
+ * @returns {boolean} Returns `true` if `value` is a number, else `false`.
  * @example
@@ -31,0 +30,0 @@ *

isRegExp.js

@@ -1,17 +0,9 @@
-var isObject = require('./isObject');
+var baseIsRegExp = require('./_baseIsRegExp'),
+    baseUnary = require('./_baseUnary'),
+    nodeUtil = require('./_nodeUtil');
 
-/** `Object#toString` result references. */
-var regexpTag = '[object RegExp]';
+/* Node.js helper references. */
+var nodeIsRegExp = nodeUtil && nodeUtil.isRegExp;
 
-/** Used for built-in method references. */
-var objectProto = Object.prototype;
-
 /**
- * Used to resolve the
- * [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
- * of values.
- */
-var objectToString = objectProto.toString;
-
-/**
  * Checks if `value` is classified as a `RegExp` object.
@@ -24,4 +16,3 @@ *
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified,
- *  else `false`.
+ * @returns {boolean} Returns `true` if `value` is a regexp, else `false`.
  * @example
@@ -35,6 +26,4 @@ *
  */
-function isRegExp(value) {
-  return isObject(value) && objectToString.call(value) == regexpTag;
-}
+var isRegExp = nodeIsRegExp ? baseUnary(nodeIsRegExp) : baseIsRegExp;
 
 module.exports = isRegExp;

isSet.js

@@ -1,6 +0,7 @@
-var getTag = require('./_getTag'),
-    isObjectLike = require('./isObjectLike');
+var baseIsSet = require('./_baseIsSet'),
+    baseUnary = require('./_baseUnary'),
+    nodeUtil = require('./_nodeUtil');
 
-/** `Object#toString` result references. */
-var setTag = '[object Set]';
+/* Node.js helper references. */
+var nodeIsSet = nodeUtil && nodeUtil.isSet;
 
@@ -15,4 +16,3 @@ /**
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified,
- *  else `false`.
+ * @returns {boolean} Returns `true` if `value` is a set, else `false`.
  * @example
@@ -26,6 +26,4 @@ *
  */
-function isSet(value) {
-  return isObjectLike(value) && getTag(value) == setTag;
-}
+var isSet = nodeIsSet ? baseUnary(nodeIsSet) : baseIsSet;
 
 module.exports = isSet;

isString.js

@@ -25,4 +25,3 @@ var isArray = require('./isArray'),
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified,
- *  else `false`.
+ * @returns {boolean} Returns `true` if `value` is a string, else `false`.
  * @example
@@ -29,0 +28,0 @@ *

isSymbol.js

@@ -24,4 +24,3 @@ var isObjectLike = require('./isObjectLike');
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified,
- *  else `false`.
+ * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
  * @example
@@ -28,0 +27,0 @@ *

isTypedArray.js

@@ -1,58 +0,9 @@
-var isLength = require('./isLength'),
-    isObjectLike = require('./isObjectLike');
+var baseIsTypedArray = require('./_baseIsTypedArray'),
+    baseUnary = require('./_baseUnary'),
+    nodeUtil = require('./_nodeUtil');
 
-/** `Object#toString` result references. */
-var argsTag = '[object Arguments]',
-    arrayTag = '[object Array]',
-    boolTag = '[object Boolean]',
-    dateTag = '[object Date]',
-    errorTag = '[object Error]',
-    funcTag = '[object Function]',
-    mapTag = '[object Map]',
-    numberTag = '[object Number]',
-    objectTag = '[object Object]',
-    regexpTag = '[object RegExp]',
-    setTag = '[object Set]',
-    stringTag = '[object String]',
-    weakMapTag = '[object WeakMap]';
+/* Node.js helper references. */
+var nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray;
 
-var arrayBufferTag = '[object ArrayBuffer]',
-    dataViewTag = '[object DataView]',
-    float32Tag = '[object Float32Array]',
-    float64Tag = '[object Float64Array]',
-    int8Tag = '[object Int8Array]',
-    int16Tag = '[object Int16Array]',
-    int32Tag = '[object Int32Array]',
-    uint8Tag = '[object Uint8Array]',
-    uint8ClampedTag = '[object Uint8ClampedArray]',
-    uint16Tag = '[object Uint16Array]',
-    uint32Tag = '[object Uint32Array]';
-
-/** Used to identify `toStringTag` values of typed arrays. */
-var typedArrayTags = {};
-typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
-typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
-typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
-typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
-typedArrayTags[uint32Tag] = true;
-typedArrayTags[argsTag] = typedArrayTags[arrayTag] =
-typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
-typedArrayTags[dataViewTag] = typedArrayTags[dateTag] =
-typedArrayTags[errorTag] = typedArrayTags[funcTag] =
-typedArrayTags[mapTag] = typedArrayTags[numberTag] =
-typedArrayTags[objectTag] = typedArrayTags[regexpTag] =
-typedArrayTags[setTag] = typedArrayTags[stringTag] =
-typedArrayTags[weakMapTag] = false;
-
-/** Used for built-in method references. */
-var objectProto = Object.prototype;
-
 /**
- * Used to resolve the
- * [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
- * of values.
- */
-var objectToString = objectProto.toString;
-
-/**
  * Checks if `value` is classified as a typed array.
@@ -65,4 +16,3 @@ *
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified,
- *  else `false`.
+ * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
  * @example
@@ -76,7 +26,4 @@ *
  */
-function isTypedArray(value) {
-  return isObjectLike(value) &&
-    isLength(value.length) && !!typedArrayTags[objectToString.call(value)];
-}
+var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray;
 
 module.exports = isTypedArray;

isWeakMap.js

@@ -15,4 +15,3 @@ var getTag = require('./_getTag'),
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified,
- *  else `false`.
+ * @returns {boolean} Returns `true` if `value` is a weak map, else `false`.
  * @example
@@ -19,0 +18,0 @@ *

isWeakSet.js

@@ -24,4 +24,3 @@ var isObjectLike = require('./isObjectLike');
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified,
- *  else `false`.
+ * @returns {boolean} Returns `true` if `value` is a weak set, else `false`.
  * @example
@@ -28,0 +27,0 @@ *

keyBy.js

@@ -14,3 +14,3 @@ var createAggregator = require('./_createAggregator');
  * @param {Array|Object} collection The collection to iterate over.
- * @param {Array|Function|Object|string} [iteratee=_.identity]
+ * @param {Function} [iteratee=_.identity]
  *  The iteratee to transform keys.
@@ -17,0 +17,0 @@ * @returns {Object} Returns the composed aggregate object.

lang.js

@@ -7,2 +7,3 @@ module.exports = {
   'cloneWith': require('./cloneWith'),
+  'conformsTo': require('./conformsTo'),
   'eq': require('./eq'),
@@ -9,0 +10,0 @@ 'gt': require('./gt'),

lastIndexOf.js

@@ -1,2 +0,3 @@
-var indexOfNaN = require('./_indexOfNaN'),
+var baseFindIndex = require('./_baseFindIndex'),
+    baseIsNaN = require('./_baseIsNaN'),
     toInteger = require('./toInteger');
@@ -44,3 +45,3 @@
   if (value !== value) {
-    return indexOfNaN(array, index - 1, true);
+    return baseFindIndex(array, baseIsNaN, index - 1, true);
   }
@@ -47,0 +48,0 @@ while (index--) {

map.js

@@ -25,4 +25,3 @@ var arrayMap = require('./_arrayMap'),
  * @param {Array|Object} collection The collection to iterate over.
- * @param {Array|Function|Object|string} [iteratee=_.identity]
- *  The function invoked per iteration.
+ * @param {Function} [iteratee=_.identity] The function invoked per iteration.
  * @returns {Array} Returns the new mapped array.
@@ -29,0 +28,0 @@ * @example

mapKeys.js

@@ -15,4 +15,3 @@ var baseForOwn = require('./_baseForOwn'),
  * @param {Object} object The object to iterate over.
- * @param {Array|Function|Object|string} [iteratee=_.identity]
- *  The function invoked per iteration.
+ * @param {Function} [iteratee=_.identity] The function invoked per iteration.
  * @returns {Object} Returns the new mapped object.
@@ -19,0 +18,0 @@ * @see _.mapValues

mapValues.js

@@ -15,4 +15,3 @@ var baseForOwn = require('./_baseForOwn'),
  * @param {Object} object The object to iterate over.
- * @param {Array|Function|Object|string} [iteratee=_.identity]
- *  The function invoked per iteration.
+ * @param {Function} [iteratee=_.identity] The function invoked per iteration.
  * @returns {Object} Returns the new mapped object.
@@ -19,0 +18,0 @@ * @see _.mapKeys

matches.js

@@ -20,9 +20,9 @@ var baseClone = require('./_baseClone'),
  *
- * var users = [
- *   { 'user': 'barney', 'age': 36, 'active': true },
- *   { 'user': 'fred',   'age': 40, 'active': false }
+ * var objects = [
+ *   { 'a': 1, 'b': 2, 'c': 3 },
+ *   { 'a': 4, 'b': 5, 'c': 6 }
  * ];
  *
- * _.filter(users, _.matches({ 'age': 40, 'active': false }));
- * // => [{ 'user': 'fred', 'age': 40, 'active': false }]
+ * _.filter(objects, _.matches({ 'a': 4, 'c': 6 }));
+ * // => [{ 'a': 4, 'b': 5, 'c': 6 }]
  */
@@ -29,0 +29,0 @@ function matches(source) {

matchesProperty.js

@@ -20,9 +20,9 @@ var baseClone = require('./_baseClone'),
  *
- * var users = [
- *   { 'user': 'barney' },
- *   { 'user': 'fred' }
+ * var objects = [
+ *   { 'a': 1, 'b': 2, 'c': 3 },
+ *   { 'a': 4, 'b': 5, 'c': 6 }
  * ];
  *
- * _.find(users, _.matchesProperty('user', 'fred'));
- * // => { 'user': 'fred' }
+ * _.find(objects, _.matchesProperty('a', 4));
+ * // => { 'a': 4, 'b': 5, 'c': 6 }
  */
@@ -29,0 +29,0 @@ function matchesProperty(path, srcValue) {

maxBy.js

@@ -15,4 +15,3 @@ var baseExtremum = require('./_baseExtremum'),
  * @param {Array} array The array to iterate over.
- * @param {Array|Function|Object|string} [iteratee=_.identity]
- *  The iteratee invoked per element.
+ * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
  * @returns {*} Returns the maximum value.
@@ -32,3 +31,3 @@ * @example
   return (array && array.length)
-    ? baseExtremum(array, baseIteratee(iteratee), baseGt)
+    ? baseExtremum(array, baseIteratee(iteratee, 2), baseGt)
     : undefined;
@@ -35,0 +34,0 @@ }

meanBy.js

@@ -14,4 +14,3 @@ var baseIteratee = require('./_baseIteratee'),
  * @param {Array} array The array to iterate over.
- * @param {Array|Function|Object|string} [iteratee=_.identity]
- *  The iteratee invoked per element.
+ * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
  * @returns {number} Returns the mean.
@@ -30,5 +29,5 @@ * @example
 function meanBy(array, iteratee) {
-  return baseMean(array, baseIteratee(iteratee));
+  return baseMean(array, baseIteratee(iteratee, 2));
 }
 
 module.exports = meanBy;

merge.js

@@ -24,12 +24,12 @@ var baseMerge = require('./_baseMerge'),
  *
- * var users = {
- *   'data': [{ 'user': 'barney' }, { 'user': 'fred' }]
+ * var object = {
+ *   'a': [{ 'b': 2 }, { 'd': 4 }]
  * };
  *
- * var ages = {
- *   'data': [{ 'age': 36 }, { 'age': 40 }]
+ * var other = {
+ *   'a': [{ 'c': 3 }, { 'e': 5 }]
  * };
  *
- * _.merge(users, ages);
- * // => { 'data': [{ 'user': 'barney', 'age': 36 }, { 'user': 'fred', 'age': 40 }] }
+ * _.merge(object, other);
+ * // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] }
  */
@@ -36,0 +36,0 @@ var merge = createAssigner(function(object, source, srcIndex) {

mergeWith.js

@@ -29,14 +29,7 @@ var baseMerge = require('./_baseMerge'),
  *
- * var object = {
- *   'fruits': ['apple'],
- *   'vegetables': ['beet']
- * };
+ * var object = { 'a': [1], 'b': [2] };
+ * var other = { 'a': [3], 'b': [4] };
  *
- * var other = {
- *   'fruits': ['banana'],
- *   'vegetables': ['carrot']
- * };
- *
  * _.mergeWith(object, other, customizer);
- * // => { 'fruits': ['apple', 'banana'], 'vegetables': ['beet', 'carrot'] }
+ * // => { 'a': [1, 3], 'b': [2, 4] }
  */
@@ -43,0 +36,0 @@ var mergeWith = createAssigner(function(object, source, srcIndex, customizer) {

method.js

 var baseInvoke = require('./_baseInvoke'),
-    rest = require('./rest');
+    baseRest = require('./_baseRest');
 
@@ -28,3 +28,3 @@ /**
  */
-var method = rest(function(path, args) {
+var method = baseRest(function(path, args) {
   return function(object) {
@@ -31,0 +31,0 @@ return baseInvoke(object, path, args);

methodOf.js

 var baseInvoke = require('./_baseInvoke'),
-    rest = require('./rest');
+    baseRest = require('./_baseRest');
 
@@ -27,3 +27,3 @@ /**
  */
-var methodOf = rest(function(object, args) {
+var methodOf = baseRest(function(object, args) {
   return function(path) {
@@ -30,0 +30,0 @@ return baseInvoke(object, path, args);

minBy.js

@@ -15,4 +15,3 @@ var baseExtremum = require('./_baseExtremum'),
  * @param {Array} array The array to iterate over.
- * @param {Array|Function|Object|string} [iteratee=_.identity]
- *  The iteratee invoked per element.
+ * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
  * @returns {*} Returns the minimum value.
@@ -32,3 +31,3 @@ * @example
   return (array && array.length)
-    ? baseExtremum(array, baseIteratee(iteratee), baseLt)
+    ? baseExtremum(array, baseIteratee(iteratee, 2), baseLt)
     : undefined;
@@ -35,0 +34,0 @@ }

multiply.js

@@ -20,4 +20,4 @@ var createMathOperation = require('./_createMathOperation');
   return multiplier * multiplicand;
-});
+}, 1);
 
 module.exports = multiply;

negate.js

@@ -29,3 +29,10 @@ /** Used as the `TypeError` message for "Functions" methods. */
   return function() {
-    return !predicate.apply(this, arguments);
+    var args = arguments;
+    switch (args.length) {
+      case 0: return !predicate.call(this);
+      case 1: return !predicate.call(this, args[0]);
+      case 2: return !predicate.call(this, args[0], args[1]);
+      case 3: return !predicate.call(this, args[0], args[1], args[2]);
+    }
+    return !predicate.apply(this, args);
   };
@@ -32,0 +39,0 @@ }

noop.js

 /**
- * A method that returns `undefined`.
+ * This method returns `undefined`.
  *
@@ -4,0 +4,0 @@ * @static

nthArg.js

 var baseNth = require('./_baseNth'),
-    rest = require('./rest'),
+    baseRest = require('./_baseRest'),
     toInteger = require('./toInteger');
@@ -27,3 +27,3 @@
   n = toInteger(n);
-  return rest(function(args) {
+  return baseRest(function(args) {
     return baseNth(args, n);
@@ -30,0 +30,0 @@ });

object.js

@@ -6,2 +6,3 @@ module.exports = {
   'assignWith': require('./assignWith'),
+  'at': require('./at'),
   'create': require('./create'),
@@ -8,0 +9,0 @@ 'defaults': require('./defaults'),

omit.js

@@ -5,4 +5,4 @@ var arrayMap = require('./_arrayMap'),
     basePick = require('./_basePick'),
+    baseRest = require('./_baseRest'),
     getAllKeysIn = require('./_getAllKeysIn'),
-    rest = require('./rest'),
     toKey = require('./_toKey');
@@ -29,3 +29,3 @@
  */
-var omit = rest(function(object, props) {
+var omit = baseRest(function(object, props) {
   if (object == null) {
@@ -32,0 +32,0 @@ return {};

omitBy.js

 var baseIteratee = require('./_baseIteratee'),
-    basePickBy = require('./_basePickBy');
+    negate = require('./negate'),
+    pickBy = require('./pickBy');
 
@@ -15,4 +16,3 @@ /**
  * @param {Object} object The source object.
- * @param {Array|Function|Object|string} [predicate=_.identity]
- *  The function invoked per property.
+ * @param {Function} [predicate=_.identity] The function invoked per property.
  * @returns {Object} Returns the new object.
@@ -27,8 +27,5 @@ * @example
 function omitBy(object, predicate) {
-  predicate = baseIteratee(predicate);
-  return basePickBy(object, function(value, key) {
-    return !predicate(value, key);
-  });
+  return pickBy(object, negate(baseIteratee(predicate)));
 }
 
 module.exports = omitBy;

once.js

@@ -19,3 +19,3 @@ var before = require('./before');
  * initialize();
- * // `initialize` invokes `createApplication` once
+ * // => `createApplication` is invoked once
  */
@@ -22,0 +22,0 @@ function once(func) {

over.js

@@ -12,4 +12,4 @@ var arrayMap = require('./_arrayMap'),
  * @category Util
- * @param {...(Array|Array[]|Function|Function[]|Object|Object[]|string|string[])}
- *  [iteratees=[_.identity]] The iteratees to invoke.
+ * @param {...(Function|Function[])} [iteratees=[_.identity]]
+ *  The iteratees to invoke.
  * @returns {Function} Returns the new function.
@@ -16,0 +16,0 @@ * @example

overArgs.js

@@ -5,6 +5,5 @@ var apply = require('./_apply'),
     baseIteratee = require('./_baseIteratee'),
+    baseRest = require('./_baseRest'),
     baseUnary = require('./_baseUnary'),
-    isArray = require('./isArray'),
-    isFlattenableIteratee = require('./_isFlattenableIteratee'),
-    rest = require('./rest');
+    isArray = require('./isArray');
 
@@ -15,4 +14,3 @@ /* Built-in method references for those with the same name as other `lodash` methods. */
 /**
- * Creates a function that invokes `func` with arguments transformed by
- * corresponding `transforms`.
+ * Creates a function that invokes `func` with its arguments transformed.
  *
@@ -24,4 +22,4 @@ * @static
  * @param {Function} func The function to wrap.
- * @param {...(Array|Array[]|Function|Function[]|Object|Object[]|string|string[])}
- *  [transforms[_.identity]] The functions to transform.
+ * @param {...(Function|Function[])} [transforms=[_.identity]]
+ *  The argument transforms.
  * @returns {Function} Returns the new function.
@@ -48,9 +46,9 @@ * @example
  */
-var overArgs = rest(function(func, transforms) {
+var overArgs = baseRest(function(func, transforms) {
   transforms = (transforms.length == 1 && isArray(transforms[0]))
     ? arrayMap(transforms[0], baseUnary(baseIteratee))
-    : arrayMap(baseFlatten(transforms, 1, isFlattenableIteratee), baseUnary(baseIteratee));
+    : arrayMap(baseFlatten(transforms, 1), baseUnary(baseIteratee));
 
   var funcsLength = transforms.length;
-  return rest(function(args) {
+  return baseRest(function(args) {
     var index = -1,
@@ -57,0 +55,0 @@ length = nativeMin(args.length, funcsLength);

overEvery.js

@@ -12,4 +12,4 @@ var arrayEvery = require('./_arrayEvery'),
  * @category Util
- * @param {...(Array|Array[]|Function|Function[]|Object|Object[]|string|string[])}
- *  [predicates=[_.identity]] The predicates to check.
+ * @param {...(Function|Function[])} [predicates=[_.identity]]
+ *  The predicates to check.
  * @returns {Function} Returns the new function.
@@ -16,0 +16,0 @@ * @example

overSome.js

@@ -12,4 +12,4 @@ var arraySome = require('./_arraySome'),
  * @category Util
- * @param {...(Array|Array[]|Function|Function[]|Object|Object[]|string|string[])}
- *  [predicates=[_.identity]] The predicates to check.
+ * @param {...(Function|Function[])} [predicates=[_.identity]]
+ *  The predicates to check.
  * @returns {Function} Returns the new function.
@@ -16,0 +16,0 @@ * @example

package.json

 {
   "name": "lodash",
-  "version": "4.13.1",
+  "version": "4.14.0",
   "description": "Lodash modular utilities.",
@@ -5,0 +5,0 @@ "keywords": "modules, stdlib, util",

partial.js

@@ -1,7 +0,7 @@
-var createWrapper = require('./_createWrapper'),
+var baseRest = require('./_baseRest'),
+    createWrap = require('./_createWrap'),
     getHolder = require('./_getHolder'),
-    replaceHolders = require('./_replaceHolders'),
-    rest = require('./rest');
+    replaceHolders = require('./_replaceHolders');
 
-/** Used to compose bitmasks for wrapper metadata. */
+/** Used to compose bitmasks for function metadata. */
 var PARTIAL_FLAG = 32;
@@ -29,5 +29,5 @@
  *
- * var greet = function(greeting, name) {
+ * function greet(greeting, name) {
  *   return greeting + ' ' + name;
- * };
+ * }
  *
@@ -43,5 +43,5 @@ * var sayHelloTo = _.partial(greet, 'hello');
  */
-var partial = rest(function(func, partials) {
+var partial = baseRest(function(func, partials) {
   var holders = replaceHolders(partials, getHolder(partial));
-  return createWrapper(func, PARTIAL_FLAG, undefined, partials, holders);
+  return createWrap(func, PARTIAL_FLAG, undefined, partials, holders);
 });
@@ -48,0 +48,0 @@

partialRight.js

@@ -1,7 +0,7 @@
-var createWrapper = require('./_createWrapper'),
+var baseRest = require('./_baseRest'),
+    createWrap = require('./_createWrap'),
     getHolder = require('./_getHolder'),
-    replaceHolders = require('./_replaceHolders'),
-    rest = require('./rest');
+    replaceHolders = require('./_replaceHolders');
 
-/** Used to compose bitmasks for wrapper metadata. */
+/** Used to compose bitmasks for function metadata. */
 var PARTIAL_RIGHT_FLAG = 64;
@@ -28,5 +28,5 @@
  *
- * var greet = function(greeting, name) {
+ * function greet(greeting, name) {
  *   return greeting + ' ' + name;
- * };
+ * }
  *
@@ -42,5 +42,5 @@ * var greetFred = _.partialRight(greet, 'fred');
  */
-var partialRight = rest(function(func, partials) {
+var partialRight = baseRest(function(func, partials) {
   var holders = replaceHolders(partials, getHolder(partialRight));
-  return createWrapper(func, PARTIAL_RIGHT_FLAG, undefined, partials, holders);
+  return createWrap(func, PARTIAL_RIGHT_FLAG, undefined, partials, holders);
 });
@@ -47,0 +47,0 @@

partition.js

@@ -14,4 +14,3 @@ var createAggregator = require('./_createAggregator');
  * @param {Array|Object} collection The collection to iterate over.
- * @param {Array|Function|Object|string} [predicate=_.identity]
- *  The function invoked per iteration.
+ * @param {Function} [predicate=_.identity] The function invoked per iteration.
  * @returns {Array} Returns the array of grouped elements.
@@ -18,0 +17,0 @@ * @example

pick.js

 var arrayMap = require('./_arrayMap'),
     baseFlatten = require('./_baseFlatten'),
     basePick = require('./_basePick'),
-    rest = require('./rest'),
+    baseRest = require('./_baseRest'),
     toKey = require('./_toKey');
@@ -24,3 +24,3 @@
  */
-var pick = rest(function(object, props) {
+var pick = baseRest(function(object, props) {
   return object == null ? {} : basePick(object, arrayMap(baseFlatten(props, 1), toKey));
@@ -27,0 +27,0 @@ });

pickBy.js

 var baseIteratee = require('./_baseIteratee'),
-    basePickBy = require('./_basePickBy');
+    basePickBy = require('./_basePickBy'),
+    getAllKeysIn = require('./_getAllKeysIn');
 
@@ -13,4 +14,3 @@ /**
  * @param {Object} object The source object.
- * @param {Array|Function|Object|string} [predicate=_.identity]
- *  The function invoked per property.
+ * @param {Function} [predicate=_.identity] The function invoked per property.
  * @returns {Object} Returns the new object.
@@ -25,5 +25,5 @@ * @example
 function pickBy(object, predicate) {
-  return object == null ? {} : basePickBy(object, baseIteratee(predicate));
+  return object == null ? {} : basePickBy(object, getAllKeysIn(object), baseIteratee(predicate));
 }
 
 module.exports = pickBy;

pull.js

@@ -1,3 +0,3 @@
-var pullAll = require('./pullAll'),
-    rest = require('./rest');
+var baseRest = require('./_baseRest'),
+    pullAll = require('./pullAll');
 
@@ -27,4 +27,4 @@ /**
  */
-var pull = rest(pullAll);
+var pull = baseRest(pullAll);
 
 module.exports = pull;

pullAllBy.js

@@ -17,3 +17,3 @@ var baseIteratee = require('./_baseIteratee'),
  * @param {Array} values The values to remove.
- * @param {Array|Function|Object|string} [iteratee=_.identity]
+ * @param {Function} [iteratee=_.identity]
  *  The iteratee invoked per element.
@@ -31,3 +31,3 @@ * @returns {Array} Returns `array`.
   return (array && array.length && values && values.length)
-    ? basePullAll(array, values, baseIteratee(iteratee))
+    ? basePullAll(array, values, baseIteratee(iteratee, 2))
     : array;
@@ -34,0 +34,0 @@ }

pullAt.js

@@ -5,5 +5,5 @@ var arrayMap = require('./_arrayMap'),
     basePullAt = require('./_basePullAt'),
+    baseRest = require('./_baseRest'),
     compareAscending = require('./_compareAscending'),
-    isIndex = require('./_isIndex'),
-    rest = require('./rest');
+    isIndex = require('./_isIndex');
 
@@ -34,3 +34,3 @@ /**
  */
-var pullAt = rest(function(array, indexes) {
+var pullAt = baseRest(function(array, indexes) {
   indexes = baseFlatten(indexes, 1);
@@ -37,0 +37,0 @@

README.md

@@ -1,2 +0,2 @@
-# lodash v4.13.1
+# lodash v4.14.0
 
@@ -31,3 +31,3 @@ The [Lodash](https://lodash.com/) library exported as [Node.js](https://nodejs.org/) modules.
 
-See the [package source](https://github.com/lodash/lodash/tree/4.13.1-npm) for more details.
+See the [package source](https://github.com/lodash/lodash/tree/4.14.0-npm) for more details.
 
@@ -40,3 +40,3 @@ **Note:**<br>
 
-Tested in Chrome 49-50, Firefox 45-46, IE 9-11, Edge 13, Safari 8-9, Node.js 0.10-6, & PhantomJS 1.9.8.<br>
+Tested in Chrome 50-51, Firefox 46-47, IE 9-11, Edge 13, Safari 8-9, Node.js 0.10-6, & PhantomJS 1.9.8.<br>
 Automated [browser](https://saucelabs.com/u/lodash) & [CI](https://travis-ci.org/lodash/lodash/) test runs are available.

rearg.js

 var baseFlatten = require('./_baseFlatten'),
-    createWrapper = require('./_createWrapper'),
-    rest = require('./rest');
+    baseRest = require('./_baseRest'),
+    createWrap = require('./_createWrap');
 
-/** Used to compose bitmasks for wrapper metadata. */
+/** Used to compose bitmasks for function metadata. */
 var REARG_FLAG = 256;
@@ -30,6 +30,6 @@
  */
-var rearg = rest(function(func, indexes) {
-  return createWrapper(func, REARG_FLAG, undefined, undefined, undefined, baseFlatten(indexes, 1));
+var rearg = baseRest(function(func, indexes) {
+  return createWrap(func, REARG_FLAG, undefined, undefined, undefined, baseFlatten(indexes, 1));
 });
 
 module.exports = rearg;

reject.js

 var arrayFilter = require('./_arrayFilter'),
     baseFilter = require('./_baseFilter'),
     baseIteratee = require('./_baseIteratee'),
-    isArray = require('./isArray');
+    isArray = require('./isArray'),
+    negate = require('./negate');
 
@@ -15,4 +16,3 @@ /**
  * @param {Array|Object} collection The collection to iterate over.
- * @param {Array|Function|Object|string} [predicate=_.identity]
- *  The function invoked per iteration.
+ * @param {Function} [predicate=_.identity] The function invoked per iteration.
  * @returns {Array} Returns the new filtered array.
@@ -44,8 +44,5 @@ * @see _.filter
   var func = isArray(collection) ? arrayFilter : baseFilter;
-  predicate = baseIteratee(predicate, 3);
-  return func(collection, function(value, index, collection) {
-    return !predicate(value, index, collection);
-  });
+  return func(collection, negate(baseIteratee(predicate, 3)));
 }
 
 module.exports = reject;

remove.js

@@ -17,3 +17,3 @@ var baseIteratee = require('./_baseIteratee'),
  * @param {Array} array The array to modify.
- * @param {Array|Function|Object|string} [predicate=_.identity]
+ * @param {Function} [predicate=_.identity]
  *  The function invoked per iteration.
@@ -20,0 +20,0 @@ * @returns {Array} Returns the new array of removed elements.

rest.js

@@ -1,2 +0,2 @@
-var apply = require('./_apply'),
+var baseRest = require('./_baseRest'),
     toInteger = require('./toInteger');
@@ -7,5 +7,2 @@
 
-/* Built-in method references for those with the same name as other `lodash` methods. */
-var nativeMax = Math.max;
-
 /**
@@ -40,27 +37,6 @@ * Creates a function that invokes `func` with the `this` binding of the
   }
-  start = nativeMax(start === undefined ? (func.length - 1) : toInteger(start), 0);
-  return function() {
-    var args = arguments,
-        index = -1,
-        length = nativeMax(args.length - start, 0),
-        array = Array(length);
-
-    while (++index < length) {
-      array[index] = args[start + index];
-    }
-    switch (start) {
-      case 0: return func.call(this, array);
-      case 1: return func.call(this, args[0], array);
-      case 2: return func.call(this, args[0], args[1], array);
-    }
-    var otherArgs = Array(start + 1);
-    index = -1;
-    while (++index < start) {
-      otherArgs[index] = args[index];
-    }
-    otherArgs[start] = array;
-    return apply(func, this, otherArgs);
-  };
+  start = start === undefined ? start : toInteger(start);
+  return baseRest(func, start);
 }
 
 module.exports = rest;

some.js

@@ -17,4 +17,3 @@ var arraySome = require('./_arraySome'),
  * @param {Array|Object} collection The collection to iterate over.
- * @param {Array|Function|Object|string} [predicate=_.identity]
- *  The function invoked per iteration.
+ * @param {Function} [predicate=_.identity] The function invoked per iteration.
  * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
@@ -21,0 +20,0 @@ * @returns {boolean} Returns `true` if any element passes the predicate check,

sortBy.js

 var baseFlatten = require('./_baseFlatten'),
     baseOrderBy = require('./_baseOrderBy'),
-    isArray = require('./isArray'),
-    isFlattenableIteratee = require('./_isFlattenableIteratee'),
-    isIterateeCall = require('./_isIterateeCall'),
-    rest = require('./rest');
+    baseRest = require('./_baseRest'),
+    isIterateeCall = require('./_isIterateeCall');
 
@@ -19,4 +17,4 @@ /**
  * @param {Array|Object} collection The collection to iterate over.
- * @param {...(Array|Array[]|Function|Function[]|Object|Object[]|string|string[])}
- *  [iteratees=[_.identity]] The iteratees to sort by.
+ * @param {...(Function|Function[])} [iteratees=[_.identity]]
+ *  The iteratees to sort by.
  * @returns {Array} Returns the new sorted array.
@@ -43,3 +41,3 @@ * @example
  */
-var sortBy = rest(function(collection, iteratees) {
+var sortBy = baseRest(function(collection, iteratees) {
   if (collection == null) {
@@ -54,9 +52,5 @@ return [];
   }
-  iteratees = (iteratees.length == 1 && isArray(iteratees[0]))
-    ? iteratees[0]
-    : baseFlatten(iteratees, 1, isFlattenableIteratee);
-
-  return baseOrderBy(collection, iteratees, []);
+  return baseOrderBy(collection, baseFlatten(iteratees, 1), []);
 });
 
 module.exports = sortBy;

sortedIndexBy.js

@@ -15,3 +15,3 @@ var baseIteratee = require('./_baseIteratee'),
  * @param {*} value The value to evaluate.
- * @param {Array|Function|Object|string} [iteratee=_.identity]
+ * @param {Function} [iteratee=_.identity]
  *  The iteratee invoked per element.
@@ -32,5 +32,5 @@ * @returns {number} Returns the index at which `value` should be inserted
 function sortedIndexBy(array, value, iteratee) {
-  return baseSortedIndexBy(array, value, baseIteratee(iteratee));
+  return baseSortedIndexBy(array, value, baseIteratee(iteratee, 2));
 }
 
 module.exports = sortedIndexBy;

sortedLastIndexBy.js

@@ -15,3 +15,3 @@ var baseIteratee = require('./_baseIteratee'),
  * @param {*} value The value to evaluate.
- * @param {Array|Function|Object|string} [iteratee=_.identity]
+ * @param {Function} [iteratee=_.identity]
  *  The iteratee invoked per element.
@@ -32,5 +32,5 @@ * @returns {number} Returns the index at which `value` should be inserted
 function sortedLastIndexBy(array, value, iteratee) {
-  return baseSortedIndexBy(array, value, baseIteratee(iteratee), true);
+  return baseSortedIndexBy(array, value, baseIteratee(iteratee, 2), true);
 }
 
 module.exports = sortedLastIndexBy;

sortedUniqBy.js

@@ -22,3 +22,3 @@ var baseIteratee = require('./_baseIteratee'),
   return (array && array.length)
-    ? baseSortedUniq(array, baseIteratee(iteratee))
+    ? baseSortedUniq(array, baseIteratee(iteratee, 2))
     : [];
@@ -25,0 +25,0 @@ }

spread.js

 var apply = require('./_apply'),
     arrayPush = require('./_arrayPush'),
+    baseRest = require('./_baseRest'),
     castSlice = require('./_castSlice'),
-    rest = require('./rest'),
     toInteger = require('./toInteger');
@@ -52,3 +52,3 @@
   start = start === undefined ? 0 : nativeMax(toInteger(start), 0);
-  return rest(function(args) {
+  return baseRest(function(args) {
     var array = args[start],
@@ -55,0 +55,0 @@ otherArgs = castSlice(args, 0, start);

startsWith.js

@@ -32,5 +32,6 @@ var baseClamp = require('./_baseClamp'),
   position = baseClamp(toInteger(position), 0, string.length);
-  return string.lastIndexOf(baseToString(target), position) == position;
+  target = baseToString(target);
+  return string.slice(position, position + target.length) == target;
 }
 
 module.exports = startsWith;

stubArray.js

 /**
- * A method that returns a new empty array.
+ * This method returns a new empty array.
  *
@@ -4,0 +4,0 @@ * @static

stubFalse.js

 /**
- * A method that returns `false`.
+ * This method returns `false`.
  *
@@ -4,0 +4,0 @@ * @static

stubObject.js

 /**
- * A method that returns a new empty object.
+ * This method returns a new empty object.
  *
@@ -4,0 +4,0 @@ * @static

stubString.js

 /**
- * A method that returns an empty string.
+ * This method returns an empty string.
  *
@@ -4,0 +4,0 @@ * @static

stubTrue.js

 /**
- * A method that returns `true`.
+ * This method returns `true`.
  *
@@ -4,0 +4,0 @@ * @static

subtract.js

@@ -20,4 +20,4 @@ var createMathOperation = require('./_createMathOperation');
   return minuend - subtrahend;
-});
+}, 0);
 
 module.exports = subtract;

sumBy.js

@@ -14,4 +14,3 @@ var baseIteratee = require('./_baseIteratee'),
  * @param {Array} array The array to iterate over.
- * @param {Array|Function|Object|string} [iteratee=_.identity]
- *  The iteratee invoked per element.
+ * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
  * @returns {number} Returns the sum.
@@ -31,3 +30,3 @@ * @example
   return (array && array.length)
-    ? baseSum(array, baseIteratee(iteratee))
+    ? baseSum(array, baseIteratee(iteratee, 2))
     : 0;
@@ -34,0 +33,0 @@ }

takeRightWhile.js

@@ -14,3 +14,3 @@ var baseIteratee = require('./_baseIteratee'),
  * @param {Array} array The array to query.
- * @param {Array|Function|Object|string} [predicate=_.identity]
+ * @param {Function} [predicate=_.identity]
  *  The function invoked per iteration.
@@ -17,0 +17,0 @@ * @returns {Array} Returns the slice of `array`.

takeWhile.js

@@ -14,3 +14,3 @@ var baseIteratee = require('./_baseIteratee'),
  * @param {Array} array The array to query.
- * @param {Array|Function|Object|string} [predicate=_.identity]
+ * @param {Function} [predicate=_.identity]
  *  The function invoked per iteration.
@@ -17,0 +17,0 @@ * @returns {Array} Returns the slice of `array`.

toArray.js

@@ -17,3 +17,3 @@ var Symbol = require('./_Symbol'),
 /** Built-in value references. */
-var iteratorSymbol = typeof (iteratorSymbol = Symbol && Symbol.iterator) == 'symbol' ? iteratorSymbol : undefined;
+var iteratorSymbol = Symbol ? Symbol.iterator : undefined;
 
@@ -20,0 +20,0 @@ /**

union.js

 var baseFlatten = require('./_baseFlatten'),
+    baseRest = require('./_baseRest'),
     baseUniq = require('./_baseUniq'),
-    isArrayLikeObject = require('./isArrayLikeObject'),
-    rest = require('./rest');
+    isArrayLikeObject = require('./isArrayLikeObject');
 
@@ -22,3 +22,3 @@ /**
  */
-var union = rest(function(arrays) {
+var union = baseRest(function(arrays) {
   return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true));
@@ -25,0 +25,0 @@ });

unionBy.js

 var baseFlatten = require('./_baseFlatten'),
     baseIteratee = require('./_baseIteratee'),
+    baseRest = require('./_baseRest'),
     baseUniq = require('./_baseUniq'),
     isArrayLikeObject = require('./isArrayLikeObject'),
-    last = require('./last'),
-    rest = require('./rest');
+    last = require('./last');
 
@@ -11,3 +11,4 @@ /**
  * invoked for each element of each `arrays` to generate the criterion by
- * which uniqueness is computed. The iteratee is invoked with one argument:
+ * which uniqueness is computed. Result values are chosen from the first
+ * array in which the value occurs. The iteratee is invoked with one argument:
  * (value).
@@ -20,3 +21,3 @@ *
  * @param {...Array} [arrays] The arrays to inspect.
- * @param {Array|Function|Object|string} [iteratee=_.identity]
+ * @param {Function} [iteratee=_.identity]
  *  The iteratee invoked per element.
@@ -33,3 +34,3 @@ * @returns {Array} Returns the new array of combined values.
  */
-var unionBy = rest(function(arrays) {
+var unionBy = baseRest(function(arrays) {
   var iteratee = last(arrays);
@@ -39,5 +40,5 @@ if (isArrayLikeObject(iteratee)) {
   }
-  return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), baseIteratee(iteratee));
+  return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), baseIteratee(iteratee, 2));
 });
 
 module.exports = unionBy;

unionWith.js

 var baseFlatten = require('./_baseFlatten'),
+    baseRest = require('./_baseRest'),
     baseUniq = require('./_baseUniq'),
     isArrayLikeObject = require('./isArrayLikeObject'),
-    last = require('./last'),
-    rest = require('./rest');
+    last = require('./last');
 
 /**
  * This method is like `_.union` except that it accepts `comparator` which
- * is invoked to compare elements of `arrays`. The comparator is invoked
+ * is invoked to compare elements of `arrays`. Result values are chosen from
+ * the first array in which the value occurs. The comparator is invoked
  * with two arguments: (arrVal, othVal).
@@ -27,3 +28,3 @@ *
  */
-var unionWith = rest(function(arrays) {
+var unionWith = baseRest(function(arrays) {
   var comparator = last(arrays);
@@ -30,0 +31,0 @@ if (isArrayLikeObject(comparator)) {

uniqBy.js

@@ -14,3 +14,3 @@ var baseIteratee = require('./_baseIteratee'),
  * @param {Array} array The array to inspect.
- * @param {Array|Function|Object|string} [iteratee=_.identity]
+ * @param {Function} [iteratee=_.identity]
  *  The iteratee invoked per element.
@@ -29,3 +29,3 @@ * @returns {Array} Returns the new duplicate free array.
   return (array && array.length)
-    ? baseUniq(array, baseIteratee(iteratee))
+    ? baseUniq(array, baseIteratee(iteratee, 2))
     : [];
@@ -32,0 +32,0 @@ }

unzip.js

@@ -23,7 +23,7 @@ var arrayFilter = require('./_arrayFilter'),
  *
- * var zipped = _.zip(['fred', 'barney'], [30, 40], [true, false]);
- * // => [['fred', 30, true], ['barney', 40, false]]
+ * var zipped = _.zip(['a', 'b'], [1, 2], [true, false]);
+ * // => [['a', 1, true], ['b', 2, false]]
  *
  * _.unzip(zipped);
- * // => [['fred', 'barney'], [30, 40], [true, false]]
+ * // => [['a', 'b'], [1, 2], [true, false]]
  */
@@ -30,0 +30,0 @@ function unzip(array) {

util.js

@@ -7,2 +7,3 @@ module.exports = {
   'constant': require('./constant'),
+  'defaultTo': require('./defaultTo'),
   'flow': require('./flow'),
@@ -9,0 +10,0 @@ 'flowRight': require('./flowRight'),

without.js

 var baseDifference = require('./_baseDifference'),
-    isArrayLikeObject = require('./isArrayLikeObject'),
-    rest = require('./rest');
+    baseRest = require('./_baseRest'),
+    isArrayLikeObject = require('./isArrayLikeObject');
 
@@ -10,2 +10,4 @@ /**
  *
+ * **Note:** Unlike `_.pull`, this method returns a new array.
+ *
  * @static
@@ -24,3 +26,3 @@ * @memberOf _
  */
-var without = rest(function(array, values) {
+var without = baseRest(function(array, values) {
   return isArrayLikeObject(array)
@@ -27,0 +29,0 @@ ? baseDifference(array, values)

wrap.js

@@ -5,6 +5,6 @@ var identity = require('./identity'),
 /**
- * Creates a function that provides `value` to the wrapper function as its
- * first argument. Any additional arguments provided to the function are
- * appended to those provided to the wrapper function. The wrapper is invoked
- * with the `this` binding of the created function.
+ * Creates a function that provides `value` to `wrapper` as its first
+ * argument. Any additional arguments provided to the function are appended
+ * to those provided to the `wrapper`. The wrapper is invoked with the `this`
+ * binding of the created function.
  *
@@ -11,0 +11,0 @@ * @static

wrapperAt.js

@@ -5,4 +5,4 @@ var LazyWrapper = require('./_LazyWrapper'),
     baseFlatten = require('./_baseFlatten'),
+    baseRest = require('./_baseRest'),
     isIndex = require('./_isIndex'),
-    rest = require('./rest'),
     thru = require('./thru');
@@ -26,3 +26,3 @@
  */
-var wrapperAt = rest(function(paths) {
+var wrapperAt = baseRest(function(paths) {
   paths = baseFlatten(paths, 1);
@@ -29,0 +29,0 @@ var length = paths.length,

wrapperLodash.js

@@ -80,12 +80,12 @@ var LazyWrapper = require('./_LazyWrapper'),
  * `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clamp`, `clone`,
- * `cloneDeep`, `cloneDeepWith`, `cloneWith`, `deburr`, `divide`, `each`,
- * `eachRight`, `endsWith`, `eq`, `escape`, `escapeRegExp`, `every`, `find`,
- * `findIndex`, `findKey`, `findLast`, `findLastIndex`, `findLastKey`, `first`,
- * `floor`, `forEach`, `forEachRight`, `forIn`, `forInRight`, `forOwn`,
- * `forOwnRight`, `get`, `gt`, `gte`, `has`, `hasIn`, `head`, `identity`,
- * `includes`, `indexOf`, `inRange`, `invoke`, `isArguments`, `isArray`,
- * `isArrayBuffer`, `isArrayLike`, `isArrayLikeObject`, `isBoolean`,
- * `isBuffer`, `isDate`, `isElement`, `isEmpty`, `isEqual`, `isEqualWith`,
- * `isError`, `isFinite`, `isFunction`, `isInteger`, `isLength`, `isMap`,
- * `isMatch`, `isMatchWith`, `isNaN`, `isNative`, `isNil`, `isNull`,
+ * `cloneDeep`, `cloneDeepWith`, `cloneWith`, `conformsTo`, `deburr`,
+ * `defaultTo`, `divide`, `each`, `eachRight`, `endsWith`, `eq`, `escape`,
+ * `escapeRegExp`, `every`, `find`, `findIndex`, `findKey`, `findLast`,
+ * `findLastIndex`, `findLastKey`, `first`, `floor`, `forEach`, `forEachRight`,
+ * `forIn`, `forInRight`, `forOwn`, `forOwnRight`, `get`, `gt`, `gte`, `has`,
+ * `hasIn`, `head`, `identity`, `includes`, `indexOf`, `inRange`, `invoke`,
+ * `isArguments`, `isArray`, `isArrayBuffer`, `isArrayLike`, `isArrayLikeObject`,
+ * `isBoolean`, `isBuffer`, `isDate`, `isElement`, `isEmpty`, `isEqual`,
+ * `isEqualWith`, `isError`, `isFinite`, `isFunction`, `isInteger`, `isLength`,
+ * `isMap`, `isMatch`, `isMatchWith`, `isNaN`, `isNative`, `isNil`, `isNull`,
  * `isNumber`, `isObject`, `isObjectLike`, `isPlainObject`, `isRegExp`,
@@ -92,0 +92,0 @@ * `isSafeInteger`, `isSet`, `isString`, `isUndefined`, `isTypedArray`,

xor.js

 var arrayFilter = require('./_arrayFilter'),
+    baseRest = require('./_baseRest'),
     baseXor = require('./_baseXor'),
-    isArrayLikeObject = require('./isArrayLikeObject'),
-    rest = require('./rest');
+    isArrayLikeObject = require('./isArrayLikeObject');
 
@@ -24,3 +24,3 @@ /**
  */
-var xor = rest(function(arrays) {
+var xor = baseRest(function(arrays) {
   return baseXor(arrayFilter(arrays, isArrayLikeObject));
@@ -27,0 +27,0 @@ });

xorBy.js

 var arrayFilter = require('./_arrayFilter'),
     baseIteratee = require('./_baseIteratee'),
+    baseRest = require('./_baseRest'),
     baseXor = require('./_baseXor'),
     isArrayLikeObject = require('./isArrayLikeObject'),
-    last = require('./last'),
-    rest = require('./rest');
+    last = require('./last');
 
@@ -19,3 +19,3 @@ /**
  * @param {...Array} [arrays] The arrays to inspect.
- * @param {Array|Function|Object|string} [iteratee=_.identity]
+ * @param {Function} [iteratee=_.identity]
  *  The iteratee invoked per element.
@@ -32,3 +32,3 @@ * @returns {Array} Returns the new array of filtered values.
  */
-var xorBy = rest(function(arrays) {
+var xorBy = baseRest(function(arrays) {
   var iteratee = last(arrays);
@@ -38,5 +38,5 @@ if (isArrayLikeObject(iteratee)) {
   }
-  return baseXor(arrayFilter(arrays, isArrayLikeObject), baseIteratee(iteratee));
+  return baseXor(arrayFilter(arrays, isArrayLikeObject), baseIteratee(iteratee, 2));
 });
 
 module.exports = xorBy;

xorWith.js

 var arrayFilter = require('./_arrayFilter'),
+    baseRest = require('./_baseRest'),
     baseXor = require('./_baseXor'),
     isArrayLikeObject = require('./isArrayLikeObject'),
-    last = require('./last'),
-    rest = require('./rest');
+    last = require('./last');
 
@@ -27,3 +27,3 @@ /**
  */
-var xorWith = rest(function(arrays) {
+var xorWith = baseRest(function(arrays) {
   var comparator = last(arrays);
@@ -30,0 +30,0 @@ if (isArrayLikeObject(comparator)) {

zip.js

@@ -1,2 +0,2 @@
-var rest = require('./rest'),
+var baseRest = require('./_baseRest'),
     unzip = require('./unzip');
@@ -17,7 +17,7 @@
  *
- * _.zip(['fred', 'barney'], [30, 40], [true, false]);
- * // => [['fred', 30, true], ['barney', 40, false]]
+ * _.zip(['a', 'b'], [1, 2], [true, false]);
+ * // => [['a', 1, true], ['b', 2, false]]
  */
-var zip = rest(unzip);
+var zip = baseRest(unzip);
 
 module.exports = zip;

zipWith.js

@@ -1,2 +0,2 @@
-var rest = require('./rest'),
+var baseRest = require('./_baseRest'),
     unzipWith = require('./unzipWith');
@@ -23,3 +23,3 @@
  */
-var zipWith = rest(function(arrays) {
+var zipWith = baseRest(function(arrays) {
   var length = arrays.length,
@@ -26,0 +26,0 @@ iteratee = length > 1 ? arrays[length - 1] : undefined;

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Total package byte prevSize

1357577

increased by1.65%

Number of package files

1021

increased by4.29%

Lines of code

39572

increased by1.49%

No dependency changes