lodash - npm Package Compare versions

Comparing version 4.6.1 to 4.7.0

_arrayEvery.js

@@ -8,3 +8,4 @@ /**
  * @param {Function} predicate The function invoked per iteration.
- * @returns {boolean} Returns `true` if all elements pass the predicate check, else `false`.
+ * @returns {boolean} Returns `true` if all elements pass the predicate check,
+ *  else `false`.
  */
@@ -11,0 +12,0 @@ function arrayEvery(array, predicate) {

_arrayReduce.js

@@ -9,3 +9,4 @@ /**
  * @param {*} [accumulator] The initial value.
- * @param {boolean} [initAccum] Specify using the first element of `array` as the initial value.
+ * @param {boolean} [initAccum] Specify using the first element of `array` as
+ *  the initial value.
  * @returns {*} Returns the accumulated value.
@@ -12,0 +13,0 @@ */

_arrayReduceRight.js

@@ -9,3 +9,4 @@ /**
  * @param {*} [accumulator] The initial value.
- * @param {boolean} [initAccum] Specify using the last element of `array` as the initial value.
+ * @param {boolean} [initAccum] Specify using the last element of `array` as
+ *  the initial value.
  * @returns {*} Returns the accumulated value.
@@ -12,0 +13,0 @@ */

_arraySome.js

@@ -8,3 +8,4 @@ /**
  * @param {Function} predicate The function invoked per iteration.
- * @returns {boolean} Returns `true` if any element passes the predicate check, else `false`.
+ * @returns {boolean} Returns `true` if any element passes the predicate check,
+ *  else `false`.
  */
@@ -11,0 +12,0 @@ function arraySome(array, predicate) {

_assocDelete.js

@@ -13,3 +13,3 @@ var assocIndexOf = require('./_assocIndexOf');
  * @private
- * @param {Array} array The array to query.
+ * @param {Array} array The array to modify.
  * @param {string} key The key of the value to remove.
@@ -16,0 +16,0 @@ * @returns {boolean} Returns `true` if the entry was removed, else `false`.

_assocIndexOf.js

 var eq = require('./eq');
 
 /**
- * Gets the index at which the first occurrence of `key` is found in `array`
- * of key-value pairs.
+ * Gets the index at which the `key` is found in `array` of key-value pairs.
  *
@@ -7,0 +6,0 @@ * @private

_baseCastArrayLikeObject.js

@@ -8,3 +8,3 @@ var isArrayLikeObject = require('./isArrayLikeObject');
  * @param {*} value The value to inspect.
- * @returns {Array} Returns the array-like object.
+ * @returns {Array|Object} Returns the cast array-like object.
  */
@@ -11,0 +11,0 @@ function baseCastArrayLikeObject(value) {

_baseCastFunction.js

@@ -8,3 +8,3 @@ var identity = require('./identity');
  * @param {*} value The value to inspect.
- * @returns {Array} Returns the array-like object.
+ * @returns {Function} Returns cast function.
  */
@@ -11,0 +11,0 @@ function baseCastFunction(value) {

_baseClone.js

@@ -5,6 +5,6 @@ var Stack = require('./_Stack'),
     baseAssign = require('./_baseAssign'),
-    baseForOwn = require('./_baseForOwn'),
     cloneBuffer = require('./_cloneBuffer'),
     copyArray = require('./_copyArray'),
     copySymbols = require('./_copySymbols'),
+    getAllKeys = require('./_getAllKeys'),
     getTag = require('./_getTag'),
@@ -17,3 +17,4 @@ initCloneArray = require('./_initCloneArray'),
     isHostObject = require('./_isHostObject'),
-    isObject = require('./isObject');
+    isObject = require('./isObject'),
+    keys = require('./keys');
 
@@ -38,2 +39,3 @@ /** `Object#toString` result references. */
 var arrayBufferTag = '[object ArrayBuffer]',
+    dataViewTag = '[object DataView]',
     float32Tag = '[object Float32Array]',
@@ -52,12 +54,12 @@ float64Tag = '[object Float64Array]',
 cloneableTags[argsTag] = cloneableTags[arrayTag] =
-cloneableTags[arrayBufferTag] = cloneableTags[boolTag] =
-cloneableTags[dateTag] = cloneableTags[float32Tag] =
-cloneableTags[float64Tag] = cloneableTags[int8Tag] =
-cloneableTags[int16Tag] = cloneableTags[int32Tag] =
-cloneableTags[mapTag] = cloneableTags[numberTag] =
-cloneableTags[objectTag] = cloneableTags[regexpTag] =
-cloneableTags[setTag] = cloneableTags[stringTag] =
-cloneableTags[symbolTag] = cloneableTags[uint8Tag] =
-cloneableTags[uint8ClampedTag] = cloneableTags[uint16Tag] =
-cloneableTags[uint32Tag] = true;
+cloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] =
+cloneableTags[boolTag] = cloneableTags[dateTag] =
+cloneableTags[float32Tag] = cloneableTags[float64Tag] =
+cloneableTags[int8Tag] = cloneableTags[int16Tag] =
+cloneableTags[int32Tag] = cloneableTags[mapTag] =
+cloneableTags[numberTag] = cloneableTags[objectTag] =
+cloneableTags[regexpTag] = cloneableTags[setTag] =
+cloneableTags[stringTag] = cloneableTags[symbolTag] =
+cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] =
+cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true;
 cloneableTags[errorTag] = cloneableTags[funcTag] =
@@ -110,4 +112,3 @@ cloneableTags[weakMapTag] = false;
       if (!isDeep) {
-        result = baseAssign(result, value);
-        return isFull ? copySymbols(value, result) : result;
+        return copySymbols(value, baseAssign(result, value));
       }
@@ -118,3 +119,3 @@ } else {
       }
-      result = initCloneByTag(value, tag, isDeep);
+      result = initCloneByTag(value, tag, baseClone, isDeep);
     }
@@ -130,9 +131,16 @@ }
 
+  if (!isArr) {
+    var props = isFull ? getAllKeys(value) : keys(value);
+  }
   // Recursively populate clone (susceptible to call stack limits).
-  (isArr ? arrayEach : baseForOwn)(value, function(subValue, key) {
+  arrayEach(props || value, function(subValue, key) {
+    if (props) {
+      key = subValue;
+      subValue = value[key];
+    }
     assignValue(result, key, baseClone(subValue, isDeep, isFull, customizer, key, value, stack));
   });
-  return (isFull && !isArr) ? copySymbols(value, result) : result;
+  return result;
 }
 
 module.exports = baseClone;

_baseConforms.js

@@ -24,3 +24,4 @@ var keys = require('./keys');
 
-      if ((value === undefined && !(key in Object(object))) || !predicate(value)) {
+      if ((value === undefined &&
+          !(key in Object(object))) || !predicate(value)) {
         return false;
@@ -27,0 +28,0 @@ }

_baseDifference.js

@@ -12,4 +12,4 @@ var SetCache = require('./_SetCache'),
 /**
- * The base implementation of methods like `_.difference` without support for
- * excluding multiple arrays or iteratee shorthands.
+ * The base implementation of methods like `_.difference` without support
+ * for excluding multiple arrays or iteratee shorthands.
  *
@@ -16,0 +16,0 @@ * @private

_baseEvery.js

@@ -9,3 +9,4 @@ var baseEach = require('./_baseEach');
  * @param {Function} predicate The function invoked per iteration.
- * @returns {boolean} Returns `true` if all elements pass the predicate check, else `false`
+ * @returns {boolean} Returns `true` if all elements pass the predicate check,
+ *  else `false`
  */
@@ -12,0 +13,0 @@ function baseEvery(collection, predicate) {

_baseFind.js

@@ -10,3 +10,4 @@ /**
  * @param {Function} eachFunc The function to iterate over `collection`.
- * @param {boolean} [retKey] Specify returning the key of the found element instead of the element itself.
+ * @param {boolean} [retKey] Specify returning the key of the found element
+ *  instead of the element itself.
  * @returns {*} Returns the found element or its key, else `undefined`.
@@ -13,0 +14,0 @@ */

_baseFor.js

 var createBaseFor = require('./_createBaseFor');
 
 /**
- * The base implementation of `baseForIn` and `baseForOwn` which iterates
- * over `object` properties returned by `keysFunc` invoking `iteratee` for
- * each property. Iteratee functions may exit iteration early by explicitly
- * returning `false`.
+ * The base implementation of `baseForOwn` which iterates over `object`
+ * properties returned by `keysFunc` invoking `iteratee` for each property.
+ * Iteratee functions may exit iteration early by explicitly returning `false`.
  *
@@ -9,0 +8,0 @@ * @private

_baseGet.js

@@ -13,3 +13,3 @@ var baseCastPath = require('./_baseCastPath'),
 function baseGet(object, path) {
-  path = isKey(path, object) ? [path + ''] : baseCastPath(path);
+  path = isKey(path, object) ? [path] : baseCastPath(path);
 
@@ -16,0 +16,0 @@ var index = 0,

_baseHas.js

@@ -0,1 +1,3 @@
+var getPrototype = require('./_getPrototype');
+
 /** Used for built-in method references. */
@@ -7,5 +9,2 @@ var objectProto = Object.prototype;
 
-/** Built-in value references. */
-var getPrototypeOf = Object.getPrototypeOf;
-
 /**
@@ -24,5 +23,5 @@ * The base implementation of `_.has` without support for deep paths.
   return hasOwnProperty.call(object, key) ||
-    (typeof object == 'object' && key in object && getPrototypeOf(object) === null);
+    (typeof object == 'object' && key in object && getPrototype(object) === null);
 }
 
 module.exports = baseHas;

_baseIsEqualDeep.js

@@ -34,3 +34,4 @@ var Stack = require('./_Stack'),
  * @param {Function} [customizer] The function to customize comparisons.
- * @param {number} [bitmask] The bitmask of comparison flags. See `baseIsEqual` for more details.
+ * @param {number} [bitmask] The bitmask of comparison flags. See `baseIsEqual`
+ *  for more details.
  * @param {Object} [stack] Tracks traversed `object` and `other` objects.
@@ -68,4 +69,7 @@ * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
     if (objIsWrapped || othIsWrapped) {
+      var objUnwrapped = objIsWrapped ? object.value() : object,
+          othUnwrapped = othIsWrapped ? other.value() : other;
+
       stack || (stack = new Stack);
-      return equalFunc(objIsWrapped ? object.value() : object, othIsWrapped ? other.value() : other, customizer, bitmask, stack);
+      return equalFunc(objUnwrapped, othUnwrapped, customizer, bitmask, stack);
     }
@@ -72,0 +76,0 @@ }

_baseIsMatch.js

@@ -47,5 +47,6 @@ var Stack = require('./_Stack'),
     } else {
-      var stack = new Stack,
-          result = customizer ? customizer(objValue, srcValue, key, object, source, stack) : undefined;
-
+      var stack = new Stack;
+      if (customizer) {
+        var result = customizer(objValue, srcValue, key, object, source, stack);
+      }
       if (!(result === undefined
@@ -52,0 +53,0 @@ ? baseIsEqual(srcValue, objValue, customizer, UNORDERED_COMPARE_FLAG | PARTIAL_COMPARE_FLAG, stack)

_baseIteratee.js

@@ -15,4 +15,5 @@ var baseMatches = require('./_baseMatches'),
 function baseIteratee(value) {
-  var type = typeof value;
-  if (type == 'function') {
+  // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9.
+  // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details.
+  if (typeof value == 'function') {
     return value;
@@ -23,3 +24,3 @@ }
   }
-  if (type == 'object') {
+  if (typeof value == 'object') {
     return isArray(value)
@@ -26,0 +27,0 @@ ? baseMatchesProperty(value[0], value[1])

_baseLodash.js

 /**
- * The function whose prototype all chaining wrappers inherit from.
+ * The function whose prototype chain sequence wrappers inherit from.
  *
@@ -4,0 +4,0 @@ * @private

_baseMerge.js

@@ -18,3 +18,4 @@ var Stack = require('./_Stack'),
  * @param {Function} [customizer] The function to customize merged values.
- * @param {Object} [stack] Tracks traversed source values and their merged counterparts.
+ * @param {Object} [stack] Tracks traversed source values and their merged
+ *  counterparts.
  */
@@ -25,6 +26,5 @@ function baseMerge(object, source, srcIndex, customizer, stack) {
   }
-  var props = (isArray(source) || isTypedArray(source))
-    ? undefined
-    : keysIn(source);
-
+  if (!(isArray(source) || isTypedArray(source))) {
+    var props = keysIn(source);
+  }
   arrayEach(props || source, function(srcValue, key) {
@@ -31,0 +31,0 @@ if (props) {

_baseMergeDeep.js

@@ -25,3 +25,4 @@ var assignMergeValue = require('./_assignMergeValue'),
  * @param {Function} [customizer] The function to customize assigned values.
- * @param {Object} [stack] Tracks traversed source values and their merged counterparts.
+ * @param {Object} [stack] Tracks traversed source values and their merged
+ *  counterparts.
  */
@@ -54,3 +55,3 @@ function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) {
         isCommon = false;
-        newValue = baseClone(srcValue, !customizer);
+        newValue = baseClone(srcValue, true);
       }
@@ -64,3 +65,3 @@ }
         isCommon = false;
-        newValue = baseClone(srcValue, !customizer);
+        newValue = baseClone(srcValue, true);
       }
@@ -67,0 +68,0 @@ else {

_baseOrderBy.js

@@ -5,3 +5,4 @@ var arrayMap = require('./_arrayMap'),
     baseSortBy = require('./_baseSortBy'),
-    compareMultiple = require('./_compareMultiple');
+    compareMultiple = require('./_compareMultiple'),
+    identity = require('./identity');
 
@@ -19,3 +20,3 @@ /**
   var index = -1;
-  iteratees = arrayMap(iteratees.length ? iteratees : Array(1), baseIteratee);
+  iteratees = arrayMap(iteratees.length ? iteratees : [identity], baseIteratee);
 
@@ -22,0 +23,0 @@ var result = baseMap(collection, function(value, key, collection) {

_basePick.js

@@ -5,7 +5,7 @@ var arrayReduce = require('./_arrayReduce');
  * The base implementation of `_.pick` without support for individual
- * property names.
+ * property identifiers.
  *
  * @private
  * @param {Object} object The source object.
- * @param {string[]} props The property names to pick.
+ * @param {string[]} props The property identifiers to pick.
  * @returns {Object} Returns the new object.
@@ -12,0 +12,0 @@ */

_basePickBy.js

@@ -1,2 +0,2 @@
-var baseForIn = require('./_baseForIn');
+var getAllKeysIn = require('./_getAllKeysIn');
 
@@ -12,8 +12,15 @@ /**
 function basePickBy(object, predicate) {
-  var result = {};
-  baseForIn(object, function(value, key) {
+  var index = -1,
+      props = getAllKeysIn(object),
+      length = props.length,
+      result = {};
+
+  while (++index < length) {
+    var key = props[index],
+        value = object[key];
+
     if (predicate(value, key)) {
       result[key] = value;
     }
-  });
+  }
   return result;
@@ -20,0 +27,0 @@ }

_baseReduce.js

@@ -9,3 +9,4 @@ /**
  * @param {*} accumulator The initial value.
- * @param {boolean} initAccum Specify using the first or last element of `collection` as the initial value.
+ * @param {boolean} initAccum Specify using the first or last element of
+ *  `collection` as the initial value.
  * @param {Function} eachFunc The function to iterate over `collection`.
@@ -12,0 +13,0 @@ * @returns {*} Returns the accumulated value.

_baseSet.js

@@ -18,3 +18,3 @@ var assignValue = require('./_assignValue'),
 function baseSet(object, path, value, customizer) {
-  path = isKey(path, object) ? [path + ''] : baseCastPath(path);
+  path = isKey(path, object) ? [path] : baseCastPath(path);
 
@@ -21,0 +21,0 @@ var index = -1,

_baseSome.js

@@ -9,3 +9,4 @@ var baseEach = require('./_baseEach');
  * @param {Function} predicate The function invoked per iteration.
- * @returns {boolean} Returns `true` if any element passes the predicate check, else `false`.
+ * @returns {boolean} Returns `true` if any element passes the predicate check,
+ *  else `false`.
  */
@@ -12,0 +13,0 @@ function baseSome(collection, predicate) {

_baseSortedIndexBy.js

@@ -19,3 +19,4 @@ /** Used as references for the maximum length and index of an array. */
  * @param {boolean} [retHighest] Specify returning the highest qualified index.
- * @returns {number} Returns the index at which `value` should be inserted into `array`.
+ * @returns {number} Returns the index at which `value` should be inserted
+ *  into `array`.
  */
@@ -22,0 +23,0 @@ function baseSortedIndexBy(array, value, iteratee, retHighest) {

_baseSum.js

 /**
- * The base implementation of `_.sum` without support for iteratee shorthands.
+ * The base implementation of `_.sum` and `_.sumBy` without support for
+ * iteratee shorthands.
  *
@@ -4,0 +5,0 @@ * @private

_baseUnset.js

@@ -16,3 +16,3 @@ var baseCastPath = require('./_baseCastPath'),
 function baseUnset(object, path) {
-  path = isKey(path, object) ? [path + ''] : baseCastPath(path);
+  path = isKey(path, object) ? [path] : baseCastPath(path);
   object = parent(object, path);
@@ -19,0 +19,0 @@ var key = last(path);

_baseZipObject.js

@@ -5,3 +5,3 @@ /**
  * @private
- * @param {Array} props The property names.
+ * @param {Array} props The property identifiers.
  * @param {Array} values The property values.
@@ -18,3 +18,4 @@ * @param {Function} assignFunc The function to assign values.
   while (++index < length) {
-    assignFunc(result, props[index], index < valsLength ? values[index] : undefined);
+    var value = index < valsLength ? values[index] : undefined;
+    assignFunc(result, props[index], value);
   }
@@ -21,0 +22,0 @@ return result;

_cloneMap.js

@@ -10,8 +10,11 @@ var addMapEntry = require('./_addMapEntry'),
  * @param {Object} map The map to clone.
+ * @param {Function} cloneFunc The function to clone values.
+ * @param {boolean} [isDeep] Specify a deep clone.
  * @returns {Object} Returns the cloned map.
  */
-function cloneMap(map) {
-  return arrayReduce(mapToArray(map), addMapEntry, new map.constructor);
+function cloneMap(map, isDeep, cloneFunc) {
+  var array = isDeep ? cloneFunc(mapToArray(map), true) : mapToArray(map);
+  return arrayReduce(array, addMapEntry, new map.constructor);
 }
 
 module.exports = cloneMap;

_cloneSet.js

@@ -10,8 +10,11 @@ var addSetEntry = require('./_addSetEntry'),
  * @param {Object} set The set to clone.
+ * @param {Function} cloneFunc The function to clone values.
+ * @param {boolean} [isDeep] Specify a deep clone.
  * @returns {Object} Returns the cloned set.
  */
-function cloneSet(set) {
-  return arrayReduce(setToArray(set), addSetEntry, new set.constructor);
+function cloneSet(set, isDeep, cloneFunc) {
+  var array = isDeep ? cloneFunc(setToArray(set), true) : setToArray(set);
+  return arrayReduce(array, addSetEntry, new set.constructor);
 }
 
 module.exports = cloneSet;

_compareMultiple.js

@@ -40,3 +40,3 @@ var compareAscending = require('./_compareAscending');
   // This also ensures a stable sort in V8 and other engines.
-  // See https://code.google.com/p/v8/issues/detail?id=90 for more details.
+  // See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details.
   return object.index - other.index;
@@ -43,0 +43,0 @@ }

_copyObject.js

@@ -8,3 +8,3 @@ var copyObjectWith = require('./_copyObjectWith');
  * @param {Object} source The object to copy properties from.
- * @param {Array} props The property names to copy.
+ * @param {Array} props The property identifiers to copy.
  * @param {Object} [object={}] The object to copy properties to.
@@ -11,0 +11,0 @@ * @returns {Object} Returns `object`.

_copyObjectWith.js

@@ -9,3 +9,3 @@ var assignValue = require('./_assignValue');
  * @param {Object} source The object to copy properties from.
- * @param {Array} props The property names to copy.
+ * @param {Array} props The property identifiers to copy.
  * @param {Object} [object={}] The object to copy properties to.
@@ -12,0 +12,0 @@ * @param {Function} [customizer] The function to customize copied values.

_createBaseFor.js

 /**
- * Creates a base function for methods like `_.forIn`.
+ * Creates a base function for methods like `_.forIn` and `_.forOwn`.
  *
@@ -4,0 +4,0 @@ * @private

_createBaseWrapper.js

@@ -13,3 +13,4 @@ var createCtorWrapper = require('./_createCtorWrapper'),
  * @param {Function} func The function to wrap.
- * @param {number} bitmask The bitmask of wrapper flags. See `createWrapper` for more details.
+ * @param {number} bitmask The bitmask of wrapper flags. See `createWrapper`
+ *  for more details.
  * @param {*} [thisArg] The `this` binding of `func`.
@@ -16,0 +17,0 @@ * @returns {Function} Returns the new wrapped function.

_createCurryWrapper.js

@@ -14,3 +14,4 @@ var apply = require('./_apply'),
  * @param {Function} func The function to wrap.
- * @param {number} bitmask The bitmask of wrapper flags. See `createWrapper` for more details.
+ * @param {number} bitmask The bitmask of wrapper flags. See `createWrapper`
+ *  for more details.
  * @param {number} arity The arity of `func`.
@@ -17,0 +18,0 @@ * @returns {Function} Returns the new wrapped function.

_createFlow.js

@@ -61,3 +61,5 @@ var LodashWrapper = require('./_LodashWrapper'),
       } else {
-        wrapper = (func.length == 1 && isLaziable(func)) ? wrapper[funcName]() : wrapper.thru(func);
+        wrapper = (func.length == 1 && isLaziable(func))
+          ? wrapper[funcName]()
+          : wrapper.thru(func);
       }
@@ -64,0 +66,0 @@ }

_createHybridWrapper.js

@@ -25,7 +25,10 @@ var composeArgs = require('./_composeArgs'),
  * @param {Function|string} func The function or method name to wrap.
- * @param {number} bitmask The bitmask of wrapper flags. See `createWrapper` for more details.
+ * @param {number} bitmask The bitmask of wrapper flags. See `createWrapper`
+ *  for more details.
  * @param {*} [thisArg] The `this` binding of `func`.
- * @param {Array} [partials] The arguments to prepend to those provided to the new function.
+ * @param {Array} [partials] The arguments to prepend to those provided to
+ *  the new function.
  * @param {Array} [holders] The `partials` placeholder indexes.
- * @param {Array} [partialsRight] The arguments to append to those provided to the new function.
+ * @param {Array} [partialsRight] The arguments to append to those provided
+ *  to the new function.
  * @param {Array} [holdersRight] The `partialsRight` placeholder indexes.
@@ -32,0 +35,0 @@ * @param {Array} [argPos] The argument positions of the new function.

_createPadding.js

@@ -1,5 +0,4 @@
-var repeat = require('./repeat'),
+var baseRepeat = require('./_baseRepeat'),
     stringSize = require('./_stringSize'),
-    stringToArray = require('./_stringToArray'),
-    toInteger = require('./toInteger');
+    stringToArray = require('./_stringToArray');
 
@@ -26,23 +25,19 @@ /** Used to compose unicode character classes. */
  * @private
- * @param {string} string The string to create padding for.
- * @param {number} [length=0] The padding length.
+ * @param {number} length The padding length.
  * @param {string} [chars=' '] The string used as padding.
  * @returns {string} Returns the padding for `string`.
  */
-function createPadding(string, length, chars) {
-  length = toInteger(length);
+function createPadding(length, chars) {
+  chars = chars === undefined ? ' ' : (chars + '');
 
-  var strLength = stringSize(string);
-  if (!length || strLength >= length) {
-    return '';
+  var charsLength = chars.length;
+  if (charsLength < 2) {
+    return charsLength ? baseRepeat(chars, length) : chars;
   }
-  var padLength = length - strLength;
-  chars = chars === undefined ? ' ' : (chars + '');
-
-  var result = repeat(chars, nativeCeil(padLength / stringSize(chars)));
+  var result = baseRepeat(chars, nativeCeil(length / stringSize(chars)));
   return reHasComplexSymbol.test(chars)
-    ? stringToArray(result).slice(0, padLength).join('')
-    : result.slice(0, padLength);
+    ? stringToArray(result).slice(0, length).join('')
+    : result.slice(0, length);
 }
 
 module.exports = createPadding;

_createPartialWrapper.js

@@ -15,5 +15,7 @@ var apply = require('./_apply'),
  * @param {Function} func The function to wrap.
- * @param {number} bitmask The bitmask of wrapper flags. See `createWrapper` for more details.
+ * @param {number} bitmask The bitmask of wrapper flags. See `createWrapper`
+ *  for more details.
  * @param {*} thisArg The `this` binding of `func`.
- * @param {Array} partials The arguments to prepend to those provided to the new function.
+ * @param {Array} partials The arguments to prepend to those provided to
+ *  the new function.
  * @returns {Function} Returns the new wrapped function.
@@ -20,0 +22,0 @@ */

_createRecurryWrapper.js

@@ -18,7 +18,9 @@ var copyArray = require('./_copyArray'),
  * @param {Function} func The function to wrap.
- * @param {number} bitmask The bitmask of wrapper flags. See `createWrapper` for more details.
+ * @param {number} bitmask The bitmask of wrapper flags. See `createWrapper`
+ *  for more details.
  * @param {Function} wrapFunc The function to create the `func` wrapper.
  * @param {*} placeholder The placeholder value.
  * @param {*} [thisArg] The `this` binding of `func`.
- * @param {Array} [partials] The arguments to prepend to those provided to the new function.
+ * @param {Array} [partials] The arguments to prepend to those provided to
+ *  the new function.
  * @param {Array} [holders] The `partials` placeholder indexes.
@@ -25,0 +27,0 @@ * @param {Array} [argPos] The argument positions of the new function.

_equalArrays.js

@@ -16,3 +16,4 @@ var arraySome = require('./_arraySome');
  * @param {Function} customizer The function to customize comparisons.
- * @param {number} bitmask The bitmask of comparison flags. See `baseIsEqual` for more details.
+ * @param {number} bitmask The bitmask of comparison flags. See `baseIsEqual`
+ *  for more details.
  * @param {Object} stack Tracks traversed `array` and `other` objects.
@@ -59,3 +60,4 @@ * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.
       if (!arraySome(other, function(othValue) {
-            return arrValue === othValue || equalFunc(arrValue, othValue, customizer, bitmask, stack);
+            return arrValue === othValue ||
+              equalFunc(arrValue, othValue, customizer, bitmask, stack);
           })) {
@@ -65,3 +67,6 @@ result = false;
       }
-    } else if (!(arrValue === othValue || equalFunc(arrValue, othValue, customizer, bitmask, stack))) {
+    } else if (!(
+          arrValue === othValue ||
+            equalFunc(arrValue, othValue, customizer, bitmask, stack)
+        )) {
       result = false;
@@ -68,0 +73,0 @@ break;

_equalByTag.js

@@ -22,3 +22,4 @@ var Symbol = require('./_Symbol'),
 
-var arrayBufferTag = '[object ArrayBuffer]';
+var arrayBufferTag = '[object ArrayBuffer]',
+    dataViewTag = '[object DataView]';
 
@@ -42,3 +43,4 @@ /** Used to convert symbols to primitives and strings. */
  * @param {Function} customizer The function to customize comparisons.
- * @param {number} bitmask The bitmask of comparison flags. See `baseIsEqual` for more details.
+ * @param {number} bitmask The bitmask of comparison flags. See `baseIsEqual`
+ *  for more details.
  * @param {Object} stack Tracks traversed `object` and `other` objects.
@@ -49,2 +51,10 @@ * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
   switch (tag) {
+    case dataViewTag:
+      if ((object.byteLength != other.byteLength) ||
+          (object.byteOffset != other.byteOffset)) {
+        return false;
+      }
+      object = object.buffer;
+      other = other.buffer;
+
     case arrayBufferTag:
@@ -59,4 +69,5 @@ if ((object.byteLength != other.byteLength) ||
     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.
+      // 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;
@@ -73,4 +84,4 @@
     case stringTag:
-      // Coerce regexes to strings and treat strings primitives and string
-      // objects as equal. See https://es5.github.io/#x15.10.6.4 for more details.
+      // Coerce regexes to strings and treat strings, primitives and objects,
+      // as equal. See https://es5.github.io/#x15.10.6.4 for more details.
       return object == (other + '');
@@ -93,4 +104,7 @@
       }
+      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 | UNORDERED_COMPARE_FLAG, stack.set(object, other));
+      return equalArrays(convert(object), convert(other), equalFunc, customizer, bitmask, stack);
 
@@ -97,0 +111,0 @@ case symbolTag:

_equalObjects.js

@@ -16,3 +16,4 @@ var baseHas = require('./_baseHas'),
  * @param {Function} customizer The function to customize comparisons.
- * @param {number} bitmask The bitmask of comparison flags. See `baseIsEqual` for more details.
+ * @param {number} bitmask The bitmask of comparison flags. See `baseIsEqual`
+ *  for more details.
  * @param {Object} stack Tracks traversed `object` and `other` objects.
@@ -19,0 +20,0 @@ * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.

_getLength.js

@@ -6,4 +6,5 @@ var baseProperty = require('./_baseProperty');
  *
- * **Note:** This function is used to avoid a [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792)
- * that affects Safari on at least iOS 8.1-8.3 ARM64.
+ * **Note:** This function is used to avoid a
+ * [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792) that affects
+ * Safari on at least iOS 8.1-8.3 ARM64.
  *
@@ -10,0 +11,0 @@ * @private

_getSymbols.js

@@ -5,3 +5,3 @@ /** Built-in value references. */
 /**
- * Creates an array of the own symbol properties of `object`.
+ * Creates an array of the own enumerable symbol properties of `object`.
  *
@@ -12,6 +12,15 @@ * @private
  */
-var getSymbols = getOwnPropertySymbols || function() {
-  return [];
-};
+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));
+}
 
+// Fallback for IE < 11.
+if (!getOwnPropertySymbols) {
+  getSymbols = function() {
+    return [];
+  };
+}
+
 module.exports = getSymbols;

_getTag.js

@@ -1,2 +0,4 @@
-var Map = require('./_Map'),
+var DataView = require('./_DataView'),
+    Map = require('./_Map'),
+    Promise = require('./_Promise'),
     Set = require('./_Set'),
@@ -8,5 +10,8 @@ WeakMap = require('./_WeakMap');
     objectTag = '[object Object]',
+    promiseTag = '[object Promise]',
     setTag = '[object Set]',
     weakMapTag = '[object WeakMap]';
 
+var dataViewTag = '[object DataView]';
+
 /** Used for built-in method references. */
@@ -25,3 +30,5 @@ var objectProto = Object.prototype;
 /** Used to detect maps, sets, and weakmaps. */
-var mapCtorString = Map ? funcToString.call(Map) : '',
+var dataViewCtorString = DataView ? (DataView + '') : '',
+    mapCtorString = Map ? funcToString.call(Map) : '',
+    promiseCtorString = Promise ? funcToString.call(Promise) : '',
     setCtorString = Set ? funcToString.call(Set) : '',
@@ -41,4 +48,7 @@ weakMapCtorString = WeakMap ? funcToString.call(WeakMap) : '';
 
-// Fallback for IE 11 providing `toStringTag` values for maps, sets, and weakmaps.
-if ((Map && getTag(new Map) != mapTag) ||
+// Fallback for data views, maps, sets, and weak maps in IE 11,
+// for data views in Edge, and promises in Node.js.
+if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||
+    (Map && getTag(new Map) != mapTag) ||
+    (Promise && getTag(Promise.resolve()) != promiseTag) ||
     (Set && getTag(new Set) != setTag) ||
@@ -53,3 +63,5 @@ (WeakMap && getTag(new WeakMap) != weakMapTag)) {
       switch (ctorString) {
+        case dataViewCtorString: return dataViewTag;
         case mapCtorString: return mapTag;
+        case promiseCtorString: return promiseTag;
         case setCtorString: return setTag;
@@ -56,0 +68,0 @@ case weakMapCtorString: return weakMapTag;

_hasPath.js

@@ -7,5 +7,3 @@ var baseCastPath = require('./_baseCastPath'),
     isLength = require('./isLength'),
-    isString = require('./isString'),
-    last = require('./last'),
-    parent = require('./_parent');
+    isString = require('./isString');
 
@@ -28,6 +26,12 @@ /**
     path = baseCastPath(path);
-    object = parent(object, path);
-    if (object != null) {
-      path = last(path);
-      result = hasFunc(object, path);
+
+    var index = -1,
+        length = path.length;
+
+    while (object != null && ++index < length) {
+      var key = path[index];
+      if (!(result = hasFunc(object, key))) {
+        break;
+      }
+      object = object[key];
     }
@@ -34,0 +38,0 @@ }

_initCloneByTag.js

 var cloneArrayBuffer = require('./_cloneArrayBuffer'),
+    cloneDataView = require('./_cloneDataView'),
     cloneMap = require('./_cloneMap'),
@@ -19,2 +20,3 @@ cloneRegExp = require('./_cloneRegExp'),
 var arrayBufferTag = '[object ArrayBuffer]',
+    dataViewTag = '[object DataView]',
     float32Tag = '[object Float32Array]',
@@ -39,6 +41,7 @@ float64Tag = '[object Float64Array]',
  * @param {string} tag The `toStringTag` of the object to clone.
+ * @param {Function} cloneFunc The function to clone values.
  * @param {boolean} [isDeep] Specify a deep clone.
  * @returns {Object} Returns the initialized clone.
  */
-function initCloneByTag(object, tag, isDeep) {
+function initCloneByTag(object, tag, cloneFunc, isDeep) {
   var Ctor = object.constructor;
@@ -53,2 +56,5 @@ switch (tag) {
 
+    case dataViewTag:
+      return cloneDataView(object, isDeep);
+
     case float32Tag: case float64Tag:
@@ -60,3 +66,3 @@ case int8Tag: case int16Tag: case int32Tag:
     case mapTag:
-      return cloneMap(object);
+      return cloneMap(object, isDeep, cloneFunc);
 
@@ -71,3 +77,3 @@ case numberTag:
     case setTag:
-      return cloneSet(object);
+      return cloneSet(object, isDeep, cloneFunc);
 
@@ -74,0 +80,0 @@ case symbolTag:

_initCloneObject.js

 var baseCreate = require('./_baseCreate'),
+    getPrototype = require('./_getPrototype'),
     isPrototype = require('./_isPrototype');
 
-/** Built-in value references. */
-var getPrototypeOf = Object.getPrototypeOf;
-
 /**
@@ -16,3 +14,3 @@ * Initializes an object clone.
   return (typeof object.constructor == 'function' && !isPrototype(object))
-    ? baseCreate(getPrototypeOf(object))
+    ? baseCreate(getPrototype(object))
     : {};
@@ -19,0 +17,0 @@ }

_isIterateeCall.js

@@ -13,3 +13,4 @@ var eq = require('./eq'),
  * @param {*} object The potential iteratee object argument.
- * @returns {boolean} Returns `true` if the arguments are from an iteratee call, else `false`.
+ * @returns {boolean} Returns `true` if the arguments are from an iteratee call,
+ *  else `false`.
  */
@@ -22,4 +23,5 @@ function isIterateeCall(value, index, object) {
   if (type == 'number'
-      ? (isArrayLike(object) && isIndex(index, object.length))
-      : (type == 'string' && index in object)) {
+        ? (isArrayLike(object) && isIndex(index, object.length))
+        : (type == 'string' && index in object)
+      ) {
     return eq(object[index], value);
@@ -26,0 +28,0 @@ }

_isKey.js

@@ -1,2 +0,3 @@
-var isArray = require('./isArray');
+var isArray = require('./isArray'),
+    isSymbol = require('./isSymbol');
 
@@ -16,7 +17,8 @@ /** Used to match property names within property paths. */
 function isKey(value, object) {
-  if (typeof value == 'number') {
+  var type = typeof value;
+  if (type == 'number' || type == 'symbol') {
     return true;
   }
   return !isArray(value) &&
-    (reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||
+    (isSymbol(value) || reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||
       (object != null && value in Object(object)));
@@ -23,0 +25,0 @@ }

_isLaziable.js

@@ -11,3 +11,4 @@ var LazyWrapper = require('./_LazyWrapper'),
  * @param {Function} func The function to check.
- * @returns {boolean} Returns `true` if `func` has a lazy counterpart, else `false`.
+ * @returns {boolean} Returns `true` if `func` has a lazy counterpart,
+ *  else `false`.
  */
@@ -14,0 +15,0 @@ function isLaziable(func) {

_LazyWrapper.js

@@ -24,2 +24,3 @@ var baseCreate = require('./_baseCreate'),
 
+// Ensure `LazyWrapper` is an instance of `baseLodash`.
 LazyWrapper.prototype = baseCreate(baseLodash.prototype);
@@ -26,0 +27,0 @@ LazyWrapper.prototype.constructor = LazyWrapper;

_LodashWrapper.js

@@ -9,3 +9,3 @@ var baseCreate = require('./_baseCreate'),
  * @param {*} value The value to wrap.
- * @param {boolean} [chainAll] Enable chaining for all wrapper methods.
+ * @param {boolean} [chainAll] Enable explicit method chain sequences.
  */
@@ -12,0 +12,0 @@ function LodashWrapper(value, chainAll) {

_MapCache.js

@@ -25,3 +25,3 @@ var mapClear = require('./_mapClear'),
 
-// Add functions to the `MapCache`.
+// Add methods to `MapCache`.
 MapCache.prototype.clear = mapClear;
@@ -28,0 +28,0 @@ MapCache.prototype['delete'] = mapDelete;

_mapSet.js

@@ -14,3 +14,3 @@ var Map = require('./_Map'),
  * @param {*} value The value to set.
- * @returns {Object} Returns the map cache object.
+ * @returns {Object} Returns the map cache instance.
  */
@@ -17,0 +17,0 @@ function mapSet(key, value) {

_mergeData.js

@@ -25,6 +25,7 @@ var composeArgs = require('./_composeArgs'),
  * This is possible because methods like `_.bind`, `_.curry`, and `_.partial`
- * may be applied regardless of execution order. Methods like `_.ary` and `_.rearg`
- * modify function arguments, making the order in which they are executed important,
- * preventing the merging of metadata. However, we make an exception for a safe
- * combined case where curried functions have `_.ary` and or `_.rearg` applied.
+ * may be applied regardless of execution order. Methods like `_.ary` and
+ * `_.rearg` modify function arguments, making the order in which they are
+ * executed important, preventing the merging of metadata. However, we make
+ * an exception for a safe combined case where curried functions have `_.ary`
+ * and or `_.rearg` applied.
  *
@@ -31,0 +32,0 @@ * @private

_mergeDefaults.js

@@ -13,3 +13,4 @@ var baseMerge = require('./_baseMerge'),
  * @param {Object} source The parent object of `srcValue`.
- * @param {Object} [stack] Tracks traversed source values and their merged counterparts.
+ * @param {Object} [stack] Tracks traversed source values and their merged
+ *  counterparts.
  * @returns {*} Returns the value to assign.
@@ -16,0 +17,0 @@ */

_parent.js

@@ -1,3 +0,3 @@
-var baseSlice = require('./_baseSlice'),
-    get = require('./get');
+var baseGet = require('./_baseGet'),
+    baseSlice = require('./_baseSlice');
 
@@ -13,5 +13,5 @@ /**
 function parent(object, path) {
-  return path.length == 1 ? object : get(object, baseSlice(path, 0, -1));
+  return path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1));
 }
 
 module.exports = parent;

_SetCache.js

@@ -22,5 +22,5 @@ var MapCache = require('./_MapCache'),
 
-// Add functions to the `SetCache`.
+// Add methods to `SetCache`.
 SetCache.prototype.push = cachePush;
 
 module.exports = SetCache;

_setData.js

@@ -12,4 +12,5 @@ var baseSetData = require('./_baseSetData'),
  * **Note:** If this function becomes hot, i.e. is invoked a lot in a short
- * period of time, it will trip its breaker and transition to an identity function
- * to avoid garbage collection pauses in V8. See [V8 issue 2070](https://code.google.com/p/v8/issues/detail?id=2070)
+ * period of time, it will trip its breaker and transition to an identity
+ * function to avoid garbage collection pauses in V8. See
+ * [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070)
  * for more details.
@@ -16,0 +17,0 @@ *

_Stack.js

@@ -25,3 +25,3 @@ var stackClear = require('./_stackClear'),
 
-// Add functions to the `Stack` cache.
+// Add methods to `Stack`.
 Stack.prototype.clear = stackClear;
@@ -28,0 +28,0 @@ Stack.prototype['delete'] = stackDelete;

_stackSet.js

@@ -15,3 +15,3 @@ var MapCache = require('./_MapCache'),
  * @param {*} value The value to set.
- * @returns {Object} Returns the stack cache object.
+ * @returns {Object} Returns the stack cache instance.
  */
@@ -18,0 +18,0 @@ function stackSet(key, value) {

_stringToPath.js

@@ -1,2 +0,3 @@
-var toString = require('./toString');
+var memoize = require('./memoize'),
+    toString = require('./toString');
 
@@ -16,3 +17,3 @@ /** Used to match property names within property paths. */
  */
-function stringToPath(string) {
+var stringToPath = memoize(function(string) {
   var result = [];
@@ -23,4 +24,4 @@ toString(string).replace(rePropName, function(match, number, quote, string) {
   return result;
-}
+});
 
 module.exports = stringToPath;

add.js

@@ -0,1 +1,3 @@
+var createMathOperation = require('./_createMathOperation');
+
 /**
@@ -6,2 +8,3 @@ * Adds two numbers.
  * @memberOf _
+ * @since 3.4.0
  * @category Math
@@ -16,16 +19,6 @@ * @param {number} augend The first number in an addition.
  */
-function add(augend, addend) {
-  var result;
-  if (augend === undefined && addend === undefined) {
-    return 0;
-  }
-  if (augend !== undefined) {
-    result = augend;
-  }
-  if (addend !== undefined) {
-    result = result === undefined ? addend : (result + addend);
-  }
-  return result;
-}
+var add = createMathOperation(function(augend, addend) {
+  return augend + addend;
+});
 
 module.exports = add;

after.js

@@ -12,2 +12,3 @@ var toInteger = require('./toInteger');
  * @memberOf _
+ * @since 0.1.0
  * @category Function
@@ -28,3 +29,3 @@ * @param {number} n The number of calls before `func` is invoked.
  * });
- * // => logs 'done saving!' after the two async saves have completed
+ * // => Logs 'done saving!' after the two async saves have completed.
  */
@@ -31,0 +32,0 @@ function after(n, func) {

ary.js

@@ -12,6 +12,7 @@ var createWrapper = require('./_createWrapper');
  * @memberOf _
+ * @since 3.0.0
  * @category Function
  * @param {Function} func The function to cap arguments for.
  * @param {number} [n=func.length] The arity cap.
- * @param- {Object} [guard] Enables use as an iteratee for functions like `_.map`.
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
  * @returns {Function} Returns the new function.
@@ -18,0 +19,0 @@ * @example

assign.js

@@ -21,5 +21,5 @@ var assignValue = require('./_assignValue'),
 /**
- * Assigns own enumerable properties of source objects to the destination
- * object. Source objects are applied from left to right. Subsequent sources
- * overwrite property assignments of previous sources.
+ * Assigns own enumerable string keyed properties of source objects to the
+ * destination object. Source objects are applied from left to right.
+ * Subsequent sources overwrite property assignments of previous sources.
  *
@@ -31,2 +31,3 @@ * **Note:** This method mutates `object` and is loosely based on
  * @memberOf _
+ * @since 0.10.0
  * @category Object
@@ -33,0 +34,0 @@ * @param {Object} object The destination object.

assignIn.js

@@ -25,2 +25,3 @@ var assignValue = require('./_assignValue'),
  * @memberOf _
+ * @since 4.0.0
  * @alias extend
@@ -27,0 +28,0 @@ * @category Object

assignInWith.js

@@ -6,6 +6,6 @@ var copyObjectWith = require('./_copyObjectWith'),
 /**
- * This method is like `_.assignIn` except that it accepts `customizer` which
- * is invoked to produce the assigned values. If `customizer` returns `undefined`
- * assignment is handled by the method instead. The `customizer` is invoked
- * with five arguments: (objValue, srcValue, key, object, source).
+ * This method is like `_.assignIn` except that it accepts `customizer`
+ * which is invoked to produce the assigned values. If `customizer` returns
+ * `undefined` assignment is handled by the method instead. The `customizer`
+ * is invoked with five arguments: (objValue, srcValue, key, object, source).
  *
@@ -16,2 +16,3 @@ * **Note:** This method mutates `object`.
  * @memberOf _
+ * @since 4.0.0
  * @alias extendWith
@@ -18,0 +19,0 @@ * @category Object

assignWith.js

@@ -6,6 +6,6 @@ var copyObjectWith = require('./_copyObjectWith'),
 /**
- * This method is like `_.assign` except that it accepts `customizer` which
- * is invoked to produce the assigned values. If `customizer` returns `undefined`
- * assignment is handled by the method instead. The `customizer` is invoked
- * with five arguments: (objValue, srcValue, key, object, source).
+ * This method is like `_.assign` except that it accepts `customizer`
+ * which is invoked to produce the assigned values. If `customizer` returns
+ * `undefined` assignment is handled by the method instead. The `customizer`
+ * is invoked with five arguments: (objValue, srcValue, key, object, source).
  *
@@ -16,2 +16,3 @@ * **Note:** This method mutates `object`.
  * @memberOf _
+ * @since 4.0.0
  * @category Object
@@ -18,0 +19,0 @@ * @param {Object} object The destination object.

at.js

@@ -10,2 +10,3 @@ var baseAt = require('./_baseAt'),
  * @memberOf _
+ * @since 1.0.0
  * @category Object
@@ -12,0 +13,0 @@ * @param {Object} object The object to iterate over.

attempt.js

@@ -11,4 +11,6 @@ var apply = require('./_apply'),
  * @memberOf _
+ * @since 3.0.0
  * @category Util
  * @param {Function} func The function to attempt.
+ * @param {...*} [args] The arguments to invoke `func` with.
  * @returns {*} Returns the `func` result or error object.
@@ -15,0 +17,0 @@ * @example

before.js

@@ -13,2 +13,3 @@ var toInteger = require('./toInteger');
  * @memberOf _
+ * @since 3.0.0
  * @category Function
@@ -15,0 +16,0 @@ * @param {number} n The number of calls at which `func` is no longer invoked.

bind.js

@@ -23,2 +23,3 @@ var createWrapper = require('./_createWrapper'),
  * @memberOf _
+ * @since 0.1.0
  * @category Function
@@ -25,0 +26,0 @@ * @param {Function} func The function to bind.

bindAll.js

@@ -13,2 +13,3 @@ var arrayEach = require('./_arrayEach'),
  * @static
+ * @since 0.1.0
  * @memberOf _
@@ -31,3 +32,3 @@ * @category Util
  * jQuery(element).on('click', view.onClick);
- * // => logs 'clicked docs' when clicked
+ * // => Logs 'clicked docs' when clicked.
  */
@@ -34,0 +35,0 @@ var bindAll = rest(function(object, methodNames) {

bindKey.js

@@ -16,4 +16,4 @@ var createWrapper = require('./_createWrapper'),
  * This method differs from `_.bind` by allowing bound functions to reference
- * methods that may be redefined or don't yet exist.
- * See [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern)
+ * methods that may be redefined or don't yet exist. See
+ * [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern)
  * for more details.
@@ -26,2 +26,3 @@ *
  * @memberOf _
+ * @since 0.10.0
  * @category Function
@@ -28,0 +29,0 @@ * @param {Object} object The object to invoke the method on.

camelCase.js

@@ -9,2 +9,3 @@ var capitalize = require('./capitalize'),
  * @memberOf _
+ * @since 3.0.0
  * @category String
@@ -18,6 +19,6 @@ * @param {string} [string=''] The string to convert.
  *
- * _.camelCase('--foo-bar');
+ * _.camelCase('--foo-bar--');
  * // => 'fooBar'
  *
- * _.camelCase('__foo_bar__');
+ * _.camelCase('__FOO_BAR__');
  * // => 'fooBar'
@@ -24,0 +25,0 @@ */

capitalize.js

@@ -10,2 +10,3 @@ var toString = require('./toString'),
  * @memberOf _
+ * @since 3.0.0
  * @category String
@@ -12,0 +13,0 @@ * @param {string} [string=''] The string to capitalize.

castArray.js

@@ -8,2 +8,3 @@ var isArray = require('./isArray');
  * @memberOf _
+ * @since 4.4.0
  * @category Lang
@@ -10,0 +11,0 @@ * @param {*} value The value to inspect.

ceil.js

@@ -8,2 +8,3 @@ var createRound = require('./_createRound');
  * @memberOf _
+ * @since 3.10.0
  * @category Math
@@ -10,0 +11,0 @@ * @param {number} number The number to round up.

chain.js

 var lodash = require('./wrapperLodash');
 
 /**
- * Creates a `lodash` object that wraps `value` with explicit method chaining enabled.
- * The result of such method chaining must be unwrapped with `_#value`.
+ * Creates a `lodash` wrapper instance that wraps `value` with explicit method
+ * chain sequences enabled. The result of such sequences must be unwrapped
+ * with `_#value`.
  *
  * @static
  * @memberOf _
+ * @since 1.3.0
  * @category Seq
@@ -10,0 +12,0 @@ * @param {*} value The value to wrap.

chunk.js

@@ -15,2 +15,3 @@ var baseSlice = require('./_baseSlice'),
  * @memberOf _
+ * @since 3.0.0
  * @category Array
@@ -17,0 +18,0 @@ * @param {Array} array The array to process.

clamp.js

@@ -9,2 +9,3 @@ var baseClamp = require('./_baseClamp'),
  * @memberOf _
+ * @since 4.0.0
  * @category Number
@@ -11,0 +12,0 @@ * @param {number} number The number to clamp.

clone.js

@@ -16,2 +16,3 @@ var baseClone = require('./_baseClone');
  * @memberOf _
+ * @since 0.1.0
  * @category Lang
@@ -18,0 +19,0 @@ * @param {*} value The value to clone.

cloneDeep.js

@@ -8,2 +8,3 @@ var baseClone = require('./_baseClone');
  * @memberOf _
+ * @since 1.0.0
  * @category Lang
@@ -10,0 +11,0 @@ * @param {*} value The value to recursively clone.

cloneDeepWith.js

@@ -8,2 +8,3 @@ var baseClone = require('./_baseClone');
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
@@ -10,0 +11,0 @@ * @param {*} value The value to recursively clone.

cloneWith.js

@@ -11,2 +11,3 @@ var baseClone = require('./_baseClone');
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
@@ -13,0 +14,0 @@ * @param {*} value The value to clone.

collection.js

@@ -11,2 +11,4 @@ module.exports = {
   'flatMap': require('./flatMap'),
+  'flatMapDeep': require('./flatMapDeep'),
+  'flatMapDepth': require('./flatMapDepth'),
   'forEach': require('./forEach'),
@@ -13,0 +15,0 @@ 'forEachRight': require('./forEachRight'),

commit.js

 var LodashWrapper = require('./_LodashWrapper');
 
 /**
- * Executes the chained sequence and returns the wrapped result.
+ * Executes the chain sequence and returns the wrapped result.
  *
  * @name commit
  * @memberOf _
+ * @since 3.2.0
  * @category Seq
@@ -9,0 +10,0 @@ * @returns {Object} Returns the new `lodash` wrapper instance.

compact.js

@@ -7,2 +7,3 @@ /**
  * @memberOf _
+ * @since 0.1.0
  * @category Array
@@ -9,0 +10,0 @@ * @param {Array} array The array to compact.

concat.js

 var arrayConcat = require('./_arrayConcat'),
     baseFlatten = require('./_baseFlatten'),
-    isArray = require('./isArray'),
-    rest = require('./rest');
+    castArray = require('./castArray'),
+    copyArray = require('./_copyArray');
 
@@ -12,2 +12,3 @@ /**
  * @memberOf _
+ * @since 4.0.0
  * @category Array
@@ -28,10 +29,16 @@ * @param {Array} array The array to concatenate.
  */
-var concat = rest(function(array, values) {
-  if (!isArray(array)) {
-    array = array == null ? [] : [Object(array)];
+function concat() {
+  var length = arguments.length,
+      array = castArray(arguments[0]);
+
+  if (length < 2) {
+    return length ? copyArray(array) : [];
   }
-  values = baseFlatten(values, 1);
-  return arrayConcat(array, values);
-});
+  var args = Array(length - 1);
+  while (length--) {
+    args[length - 1] = arguments[length];
+  }
+  return arrayConcat(array, baseFlatten(args, 1));
+}
 
 module.exports = concat;

cond.js

@@ -17,2 +17,3 @@ var apply = require('./_apply'),
  * @memberOf _
+ * @since 4.0.0
  * @category Util
@@ -39,3 +40,4 @@ * @param {Array} pairs The predicate-function pairs.
 function cond(pairs) {
-  var length = pairs ? pairs.length : 0;
+  var length = pairs ? pairs.length : 0,
+      toIteratee = baseIteratee;
 
@@ -46,3 +48,3 @@ pairs = !length ? [] : arrayMap(pairs, function(pair) {
     }
-    return [baseIteratee(pair[0]), pair[1]];
+    return [toIteratee(pair[0]), pair[1]];
   });
@@ -49,0 +51,0 @@

conforms.js

@@ -11,2 +11,3 @@ var baseClone = require('./_baseClone'),
  * @memberOf _
+ * @since 4.0.0
  * @category Util
@@ -13,0 +14,0 @@ * @param {Object} source The object of property predicates to conform to.

constant.js

@@ -6,2 +6,3 @@ /**
  * @memberOf _
+ * @since 2.4.0
  * @category Util
@@ -8,0 +9,0 @@ * @param {*} value The value to return from the new function.

core.min.js

 /**
  * @license
- * lodash 4.6.1 (Custom Build) lodash.com/license | Underscore.js 1.8.3 underscorejs.org/LICENSE
+ * lodash 4.7.0 (Custom Build) lodash.com/license | Underscore.js 1.8.3 underscorejs.org/LICENSE
  * Build: `lodash core -o ./dist/lodash.core.js`
  */
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countBy.js

@@ -17,5 +17,7 @@ var createAggregator = require('./_createAggregator');
  * @memberOf _
+ * @since 0.5.0
  * @category Collection
  * @param {Array|Object} collection The collection to iterate over.
- * @param {Function|Object|string} [iteratee=_.identity] The iteratee to transform keys.
+ * @param {Array|Function|Object|string} [iteratee=_.identity]
+ *  The iteratee to transform keys.
  * @returns {Object} Returns the composed aggregate object.
@@ -22,0 +24,0 @@ * @example

create.js

@@ -5,7 +5,9 @@ var baseAssign = require('./_baseAssign'),
 /**
- * Creates an object that inherits from the `prototype` object. If a `properties`
- * object is given its own enumerable properties are assigned to the created object.
+ * Creates an object that inherits from the `prototype` object. If a
+ * `properties` object is given its own enumerable string keyed properties
+ * are assigned to the created object.
  *
  * @static
  * @memberOf _
+ * @since 2.3.0
  * @category Object
@@ -12,0 +14,0 @@ * @param {Object} prototype The object to inherit from.

curry.js

@@ -20,6 +20,7 @@ var createWrapper = require('./_createWrapper');
  * @memberOf _
+ * @since 2.0.0
  * @category Function
  * @param {Function} func The function to curry.
  * @param {number} [arity=func.length] The arity of `func`.
- * @param- {Object} [guard] Enables use as an iteratee for functions like `_.map`.
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
  * @returns {Function} Returns the new curried function.
@@ -26,0 +27,0 @@ * @example

curryRight.js

@@ -17,6 +17,7 @@ var createWrapper = require('./_createWrapper');
  * @memberOf _
+ * @since 3.0.0
  * @category Function
  * @param {Function} func The function to curry.
  * @param {number} [arity=func.length] The arity of `func`.
- * @param- {Object} [guard] Enables use as an iteratee for functions like `_.map`.
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
  * @returns {Function} Returns the new curried function.
@@ -23,0 +24,0 @@ * @example

debounce.js

@@ -9,3 +9,4 @@ var isObject = require('./isObject'),
 /* Built-in method references for those with the same name as other `lodash` methods. */
-var nativeMax = Math.max;
+var nativeMax = Math.max,
+    nativeMin = Math.min;
 
@@ -31,12 +32,13 @@ /**
  * @memberOf _
+ * @since 0.1.0
  * @category Function
  * @param {Function} func The function to debounce.
  * @param {number} [wait=0] The number of milliseconds to delay.
- * @param {Object} [options] The options object.
- * @param {boolean} [options.leading=false] Specify invoking on the leading
- *  edge of the timeout.
- * @param {number} [options.maxWait] The maximum time `func` is allowed to be
- *  delayed before it's invoked.
- * @param {boolean} [options.trailing=true] Specify invoking on the trailing
- *  edge of the timeout.
+ * @param {Object} [options={}] The options object.
+ * @param {boolean} [options.leading=false]
+ *  Specify invoking on the leading edge of the timeout.
+ * @param {number} [options.maxWait]
+ *  The maximum time `func` is allowed to be delayed before it's invoked.
+ * @param {boolean} [options.trailing=true]
+ *  Specify invoking on the trailing edge of the timeout.
  * @returns {Function} Returns the new debounced function.
@@ -63,10 +65,8 @@ * @example
 function debounce(func, wait, options) {
-  var args,
-      maxTimeoutId,
+  var lastArgs,
+      lastThis,
       result,
-      stamp,
-      thisArg,
-      timeoutId,
-      trailingCall,
-      lastCalled = 0,
+      timerId,
+      lastCallTime = 0,
+      lastInvokeTime = 0,
       leading = false,
@@ -86,89 +86,91 @@ maxWait = false,
 
-  function cancel() {
-    if (timeoutId) {
-      clearTimeout(timeoutId);
-    }
-    if (maxTimeoutId) {
-      clearTimeout(maxTimeoutId);
-    }
-    lastCalled = 0;
-    args = maxTimeoutId = thisArg = timeoutId = trailingCall = undefined;
+  function invokeFunc(time) {
+    var args = lastArgs,
+        thisArg = lastThis;
+
+    lastArgs = lastThis = undefined;
+    lastInvokeTime = time;
+    result = func.apply(thisArg, args);
+    return result;
   }
 
-  function complete(isCalled, id) {
-    if (id) {
-      clearTimeout(id);
-    }
-    maxTimeoutId = timeoutId = trailingCall = undefined;
-    if (isCalled) {
-      lastCalled = now();
-      result = func.apply(thisArg, args);
-      if (!timeoutId && !maxTimeoutId) {
-        args = thisArg = undefined;
-      }
-    }
+  function leadingEdge(time) {
+    // Reset any `maxWait` timer.
+    lastInvokeTime = time;
+    // Start the timer for the trailing edge.
+    timerId = setTimeout(timerExpired, wait);
+    // Invoke the leading edge.
+    return leading ? invokeFunc(time) : result;
   }
 
-  function delayed() {
-    var remaining = wait - (now() - stamp);
-    if (remaining <= 0 || remaining > wait) {
-      complete(trailingCall, maxTimeoutId);
-    } else {
-      timeoutId = setTimeout(delayed, remaining);
+  function remainingWait(time) {
+    var timeSinceLastCall = time - lastCallTime,
+        timeSinceLastInvoke = time - lastInvokeTime,
+        result = wait - timeSinceLastCall;
+
+    return maxWait === false ? result : nativeMin(result, maxWait - timeSinceLastInvoke);
+  }
+
+  function shouldInvoke(time) {
+    var timeSinceLastCall = time - lastCallTime,
+        timeSinceLastInvoke = time - lastInvokeTime;
+
+    // Either this is the first call, activity has stopped and we're at the
+    // trailing edge, the system time has gone backwards and we're treating
+    // it as the trailing edge, or we've hit the `maxWait` limit.
+    return (!lastCallTime || (timeSinceLastCall >= wait) ||
+      (timeSinceLastCall < 0) || (maxWait !== false && timeSinceLastInvoke >= maxWait));
+  }
+
+  function timerExpired() {
+    var time = now();
+    if (shouldInvoke(time)) {
+      return trailingEdge(time);
     }
+    // Restart the timer.
+    timerId = setTimeout(timerExpired, remainingWait(time));
   }
 
-  function flush() {
-    if ((timeoutId && trailingCall) || (maxTimeoutId && trailing)) {
-      result = func.apply(thisArg, args);
+  function trailingEdge(time) {
+    clearTimeout(timerId);
+    timerId = undefined;
+
+    // Only invoke if we have `lastArgs` which means `func` has been
+    // debounced at least once.
+    if (trailing && lastArgs) {
+      return invokeFunc(time);
     }
-    cancel();
+    lastArgs = lastThis = undefined;
     return result;
   }
 
-  function maxDelayed() {
-    complete(trailing, timeoutId);
+  function cancel() {
+    if (timerId !== undefined) {
+      clearTimeout(timerId);
+    }
+    lastCallTime = lastInvokeTime = 0;
+    lastArgs = lastThis = timerId = undefined;
   }
 
+  function flush() {
+    return timerId === undefined ? result : trailingEdge(now());
+  }
+
   function debounced() {
-    args = arguments;
-    stamp = now();
-    thisArg = this;
-    trailingCall = trailing && (timeoutId || !leading);
+    var time = now(),
+        isInvoking = shouldInvoke(time);
 
-    if (maxWait === false) {
-      var leadingCall = leading && !timeoutId;
-    } else {
-      if (!lastCalled && !maxTimeoutId && !leading) {
-        lastCalled = stamp;
-      }
-      var remaining = maxWait - (stamp - lastCalled);
+    lastArgs = arguments;
+    lastThis = this;
+    lastCallTime = time;
 
-      var isCalled = (remaining <= 0 || remaining > maxWait) &&
-        (leading || maxTimeoutId);
-
-      if (isCalled) {
-        if (maxTimeoutId) {
-          maxTimeoutId = clearTimeout(maxTimeoutId);
-        }
-        lastCalled = stamp;
-        result = func.apply(thisArg, args);
+    if (isInvoking) {
+      if (timerId === undefined) {
+        return leadingEdge(lastCallTime);
       }
-      else if (!maxTimeoutId) {
-        maxTimeoutId = setTimeout(maxDelayed, remaining);
-      }
+      // Handle invocations in a tight loop.
+      clearTimeout(timerId);
+      timerId = setTimeout(timerExpired, wait);
+      return invokeFunc(lastCallTime);
     }
-    if (isCalled && timeoutId) {
-      timeoutId = clearTimeout(timeoutId);
-    }
-    else if (!timeoutId && wait !== maxWait) {
-      timeoutId = setTimeout(delayed, wait);
-    }
-    if (leadingCall) {
-      isCalled = true;
-      result = func.apply(thisArg, args);
-    }
-    if (isCalled && !timeoutId && !maxTimeoutId) {
-      args = thisArg = undefined;
-    }
     return result;
@@ -175,0 +177,0 @@ }

deburr.js

@@ -21,7 +21,10 @@ var deburrLetter = require('./_deburrLetter'),
 /**
- * Deburrs `string` by converting [latin-1 supplementary letters](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table)
- * to basic latin letters and removing [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks).
+ * Deburrs `string` by converting
+ * [latin-1 supplementary letters](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table)
+ * to basic latin letters and removing
+ * [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks).
  *
  * @static
  * @memberOf _
+ * @since 3.0.0
  * @category String
@@ -28,0 +31,0 @@ * @param {string} [string=''] The string to deburr.

defaults.js

@@ -7,6 +7,6 @@ var apply = require('./_apply'),
 /**
- * Assigns own and inherited enumerable properties of source objects to the
- * destination object for all destination properties that resolve to `undefined`.
- * Source objects are applied from left to right. Once a property is set,
- * additional values of the same property are ignored.
+ * Assigns own and inherited enumerable string keyed properties of source
+ * objects to the destination object for all destination properties that
+ * resolve to `undefined`. Source objects are applied from left to right.
+ * Once a property is set, additional values of the same property are ignored.
  *
@@ -16,2 +16,3 @@ * **Note:** This method mutates `object`.
  * @static
+ * @since 0.1.0
  * @memberOf _
@@ -18,0 +19,0 @@ * @category Object

defaultsDeep.js

@@ -14,2 +14,3 @@ var apply = require('./_apply'),
  * @memberOf _
+ * @since 3.10.0
  * @category Object
@@ -16,0 +17,0 @@ * @param {Object} object The destination object.

defer.js

@@ -10,2 +10,3 @@ var baseDelay = require('./_baseDelay'),
  * @memberOf _
+ * @since 0.1.0
  * @category Function
@@ -20,3 +21,3 @@ * @param {Function} func The function to defer.
  * }, 'deferred');
- * // => logs 'deferred' after one or more milliseconds
+ * // => Logs 'deferred' after one or more milliseconds.
  */
@@ -23,0 +24,0 @@ var defer = rest(function(func, args) {

delay.js

@@ -11,2 +11,3 @@ var baseDelay = require('./_baseDelay'),
  * @memberOf _
+ * @since 0.1.0
  * @category Function
@@ -22,3 +23,3 @@ * @param {Function} func The function to delay.
  * }, 1000, 'later');
- * // => logs 'later' after one second
+ * // => Logs 'later' after one second.
  */
@@ -25,0 +26,0 @@ var delay = rest(function(func, wait, args) {

difference.js

@@ -7,4 +7,4 @@ var baseDifference = require('./_baseDifference'),
 /**
- * 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 unique `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
@@ -15,2 +15,3 @@ * order they occur in the first array.
  * @memberOf _
+ * @since 0.1.0
  * @category Array
@@ -17,0 +18,0 @@ * @param {Array} array The array to inspect.

differenceBy.js

@@ -16,6 +16,8 @@ var baseDifference = require('./_baseDifference'),
  * @memberOf _
+ * @since 4.0.0
  * @category Array
  * @param {Array} array The array to inspect.
  * @param {...Array} [values] The values to exclude.
- * @param {Function|Object|string} [iteratee=_.identity] The iteratee invoked per element.
+ * @param {Array|Function|Object|string} [iteratee=_.identity]
+ *  The iteratee invoked per element.
  * @returns {Array} Returns the new array of filtered values.
@@ -22,0 +24,0 @@ * @example

differenceWith.js

@@ -15,2 +15,3 @@ var baseDifference = require('./_baseDifference'),
  * @memberOf _
+ * @since 4.0.0
  * @category Array
@@ -17,0 +18,0 @@ * @param {Array} array The array to inspect.

drop.js

@@ -9,6 +9,7 @@ var baseSlice = require('./_baseSlice'),
  * @memberOf _
+ * @since 0.5.0
  * @category Array
  * @param {Array} array The array to query.
  * @param {number} [n=1] The number of elements to drop.
- * @param- {Object} [guard] Enables use as an iteratee for functions like `_.map`.
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
  * @returns {Array} Returns the slice of `array`.
@@ -15,0 +16,0 @@ * @example

dropRight.js

@@ -9,6 +9,7 @@ var baseSlice = require('./_baseSlice'),
  * @memberOf _
+ * @since 3.0.0
  * @category Array
  * @param {Array} array The array to query.
  * @param {number} [n=1] The number of elements to drop.
- * @param- {Object} [guard] Enables use as an iteratee for functions like `_.map`.
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
  * @returns {Array} Returns the slice of `array`.
@@ -15,0 +16,0 @@ * @example

dropRightWhile.js

@@ -11,5 +11,7 @@ var baseIteratee = require('./_baseIteratee'),
  * @memberOf _
+ * @since 3.0.0
  * @category Array
  * @param {Array} array The array to query.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked per iteration.
+ * @param {Array|Function|Object|string} [predicate=_.identity]
+ *  The function invoked per iteration.
  * @returns {Array} Returns the slice of `array`.
@@ -16,0 +18,0 @@ * @example

dropWhile.js

@@ -11,5 +11,7 @@ var baseIteratee = require('./_baseIteratee'),
  * @memberOf _
+ * @since 3.0.0
  * @category Array
  * @param {Array} array The array to query.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked per iteration.
+ * @param {Array|Function|Object|string} [predicate=_.identity]
+ *  The function invoked per iteration.
  * @returns {Array} Returns the slice of `array`.
@@ -16,0 +18,0 @@ * @example

endsWith.js

@@ -10,2 +10,3 @@ var baseClamp = require('./_baseClamp'),
  * @memberOf _
+ * @since 3.0.0
  * @category String
@@ -15,3 +16,4 @@ * @param {string} [string=''] The string to search.
  * @param {number} [position=string.length] The position to search from.
- * @returns {boolean} Returns `true` if `string` ends with `target`, else `false`.
+ * @returns {boolean} Returns `true` if `string` ends with `target`,
+ *  else `false`.
  * @example
@@ -18,0 +20,0 @@ *

eq.js

 /**
- * Performs a [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
+ * Performs a
+ * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
  * comparison between two values to determine if they are equivalent.
@@ -7,2 +8,3 @@ *
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
@@ -9,0 +11,0 @@ * @param {*} value The value to compare.

escape.js

@@ -17,4 +17,4 @@ var escapeHtmlChar = require('./_escapeHtmlChar'),
  * ">" and "/" don't need escaping in HTML and have no special meaning
- * unless they're part of a tag or unquoted attribute value.
- * See [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands)
+ * unless they're part of a tag or unquoted attribute value. See
+ * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands)
  * (under "semi-related fun fact") for more details.
@@ -25,9 +25,11 @@ *
  * [#102](https://html5sec.org/#102), [#108](https://html5sec.org/#108), and
- * [#133](https://html5sec.org/#133) of the [HTML5 Security Cheatsheet](https://html5sec.org/)
- * for more details.
+ * [#133](https://html5sec.org/#133) of the
+ * [HTML5 Security Cheatsheet](https://html5sec.org/) for more details.
  *
- * When working with HTML you should always [quote attribute values](http://wonko.com/post/html-escaping)
- * to reduce XSS vectors.
+ * When working with HTML you should always
+ * [quote attribute values](http://wonko.com/post/html-escaping) to reduce
+ * XSS vectors.
  *
  * @static
+ * @since 0.1.0
  * @memberOf _
@@ -34,0 +36,0 @@ * @category String

escapeRegExp.js

@@ -13,2 +13,3 @@ var toString = require('./toString');
  * @memberOf _
+ * @since 3.0.0
  * @category String
@@ -15,0 +16,0 @@ * @param {string} [string=''] The string to escape.

every.js

@@ -14,7 +14,10 @@ var arrayEvery = require('./_arrayEvery'),
  * @memberOf _
+ * @since 0.1.0
  * @category Collection
  * @param {Array|Object} collection The collection to iterate over.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked per iteration.
- * @param- {Object} [guard] Enables use as an iteratee for functions like `_.map`.
- * @returns {boolean} Returns `true` if all elements pass the predicate check, else `false`.
+ * @param {Array|Function|Object|string} [predicate=_.identity]
+ *  The function invoked per iteration.
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+ * @returns {boolean} Returns `true` if all elements pass the predicate check,
+ *  else `false`.
  * @example
@@ -26,4 +29,4 @@ *
  * var users = [
- *   { 'user': 'barney', 'active': false },
- *   { 'user': 'fred',   'active': false }
+ *   { 'user': 'barney', 'age': 36, 'active': false },
+ *   { 'user': 'fred',   'age': 40, 'active': false }
  * ];
@@ -30,0 +33,0 @@ *

fill.js

@@ -12,2 +12,3 @@ var baseFill = require('./_baseFill'),
  * @memberOf _
+ * @since 3.2.0
  * @category Array
@@ -14,0 +15,0 @@ * @param {Array} array The array to fill.

filter.js

@@ -8,10 +8,12 @@ var arrayFilter = require('./_arrayFilter'),
  * Iterates over elements of `collection`, returning an array of all elements
- * `predicate` returns truthy for. The predicate is invoked with three arguments:
- * (value, index|key, collection).
+ * `predicate` returns truthy for. The predicate is invoked with three
+ * arguments: (value, index|key, collection).
  *
  * @static
  * @memberOf _
+ * @since 0.1.0
  * @category Collection
  * @param {Array|Object} collection The collection to iterate over.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked per iteration.
+ * @param {Array|Function|Object|string} [predicate=_.identity]
+ *  The function invoked per iteration.
  * @returns {Array} Returns the new filtered array.
@@ -18,0 +20,0 @@ * @example

find.js

@@ -9,10 +9,12 @@ var baseEach = require('./_baseEach'),
  * Iterates over elements of `collection`, returning the first element
- * `predicate` returns truthy for. The predicate is invoked with three arguments:
- * (value, index|key, collection).
+ * `predicate` returns truthy for. The predicate is invoked with three
+ * arguments: (value, index|key, collection).
  *
  * @static
  * @memberOf _
+ * @since 0.1.0
  * @category Collection
  * @param {Array|Object} collection The collection to search.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked per iteration.
+ * @param {Array|Function|Object|string} [predicate=_.identity]
+ *  The function invoked per iteration.
  * @returns {*} Returns the matched element, else `undefined`.
@@ -19,0 +21,0 @@ * @example

findIndex.js

@@ -10,5 +10,7 @@ var baseFindIndex = require('./_baseFindIndex'),
  * @memberOf _
+ * @since 1.1.0
  * @category Array
  * @param {Array} array The array to search.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked per iteration.
+ * @param {Array|Function|Object|string} [predicate=_.identity]
+ *  The function invoked per iteration.
  * @returns {number} Returns the index of the found element, else `-1`.
@@ -15,0 +17,0 @@ * @example

findKey.js

@@ -11,6 +11,9 @@ var baseFind = require('./_baseFind'),
  * @memberOf _
+ * @since 1.1.0
  * @category Object
  * @param {Object} object The object to search.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked per iteration.
- * @returns {string|undefined} Returns the key of the matched element, else `undefined`.
+ * @param {Array|Function|Object|string} [predicate=_.identity]
+ *  The function invoked per iteration.
+ * @returns {string|undefined} Returns the key of the matched element,
+ *  else `undefined`.
  * @example
@@ -17,0 +20,0 @@ *

findLast.js

@@ -13,5 +13,7 @@ var baseEachRight = require('./_baseEachRight'),
  * @memberOf _
+ * @since 2.0.0
  * @category Collection
  * @param {Array|Object} collection The collection to search.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked per iteration.
+ * @param {Array|Function|Object|string} [predicate=_.identity]
+ *  The function invoked per iteration.
  * @returns {*} Returns the matched element, else `undefined`.
@@ -18,0 +20,0 @@ * @example

findLastIndex.js

@@ -10,5 +10,7 @@ var baseFindIndex = require('./_baseFindIndex'),
  * @memberOf _
+ * @since 2.0.0
  * @category Array
  * @param {Array} array The array to search.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked per iteration.
+ * @param {Array|Function|Object|string} [predicate=_.identity]
+ *  The function invoked per iteration.
  * @returns {number} Returns the index of the found element, else `-1`.
@@ -15,0 +17,0 @@ * @example

findLastKey.js

@@ -11,6 +11,9 @@ var baseFind = require('./_baseFind'),
  * @memberOf _
+ * @since 2.0.0
  * @category Object
  * @param {Object} object The object to search.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked per iteration.
- * @returns {string|undefined} Returns the key of the matched element, else `undefined`.
+ * @param {Array|Function|Object|string} [predicate=_.identity]
+ *  The function invoked per iteration.
+ * @returns {string|undefined} Returns the key of the matched element,
+ *  else `undefined`.
  * @example
@@ -17,0 +20,0 @@ *

flatMap.js

@@ -5,11 +5,13 @@ var baseFlatten = require('./_baseFlatten'),
 /**
- * Creates an array of flattened values by running each element in `collection`
- * through `iteratee` and concating its result to the other mapped values.
- * The iteratee is invoked with three arguments: (value, index|key, collection).
+ * Creates a flattened array of values by running each element in `collection`
+ * through `iteratee` and flattening the mapped results. The iteratee is
+ * invoked with three arguments: (value, index|key, collection).
  *
  * @static
  * @memberOf _
+ * @since 4.0.0
  * @category Collection
  * @param {Array|Object} collection The collection to iterate over.
- * @param {Function|Object|string} [iteratee=_.identity] The function invoked per iteration.
+ * @param {Array|Function|Object|string} [iteratee=_.identity]
+ *  The function invoked per iteration.
  * @returns {Array} Returns the new flattened array.
@@ -16,0 +18,0 @@ * @example

flatten.js

@@ -8,2 +8,3 @@ var baseFlatten = require('./_baseFlatten');
  * @memberOf _
+ * @since 0.1.0
  * @category Array
@@ -10,0 +11,0 @@ * @param {Array} array The array to flatten.

flattenDeep.js

@@ -11,2 +11,3 @@ var baseFlatten = require('./_baseFlatten');
  * @memberOf _
+ * @since 3.0.0
  * @category Array
@@ -13,0 +14,0 @@ * @param {Array} array The array to flatten.

flattenDepth.js

@@ -9,2 +9,3 @@ var baseFlatten = require('./_baseFlatten'),
  * @memberOf _
+ * @since 4.4.0
  * @category Array
@@ -11,0 +12,0 @@ * @param {Array} array The array to flatten.

flip.js

@@ -11,2 +11,3 @@ var createWrapper = require('./_createWrapper');
  * @memberOf _
+ * @since 4.0.0
  * @category Function
@@ -13,0 +14,0 @@ * @param {Function} func The function to flip arguments for.

floor.js

@@ -8,2 +8,3 @@ var createRound = require('./_createRound');
  * @memberOf _
+ * @since 3.10.0
  * @category Math
@@ -10,0 +11,0 @@ * @param {number} number The number to round down.

flow.js

@@ -10,2 +10,3 @@ var createFlow = require('./_createFlow');
  * @memberOf _
+ * @since 3.0.0
  * @category Util
@@ -12,0 +13,0 @@ * @param {...(Function|Function[])} [funcs] Functions to invoke.

flowRight.js

@@ -8,2 +8,3 @@ var createFlow = require('./_createFlow');
  * @static
+ * @since 0.1.0
  * @memberOf _
@@ -10,0 +11,0 @@ * @category Util

forEach.js

 var arrayEach = require('./_arrayEach'),
-    baseCastFunction = require('./_baseCastFunction'),
     baseEach = require('./_baseEach'),
+    baseIteratee = require('./_baseIteratee'),
     isArray = require('./isArray');
@@ -11,8 +11,9 @@
  *
- * **Note:** As with other "Collections" methods, objects with a "length" property
- * are iterated like arrays. To avoid this behavior use `_.forIn` or `_.forOwn`
- * for object iteration.
+ * **Note:** As with other "Collections" methods, objects with a "length"
+ * property are iterated like arrays. To avoid this behavior use `_.forIn`
+ * or `_.forOwn` for object iteration.
  *
  * @static
  * @memberOf _
+ * @since 0.1.0
  * @alias each
@@ -28,3 +29,3 @@ * @category Collection
  * });
- * // => logs `1` then `2`
+ * // => Logs `1` then `2`.
  *
@@ -34,3 +35,3 @@ * _.forEach({ 'a': 1, 'b': 2 }, function(value, key) {
  * });
- * // => logs 'a' then 'b' (iteration order is not guaranteed)
+ * // => Logs 'a' then 'b' (iteration order is not guaranteed).
  */
@@ -40,5 +41,5 @@ function forEach(collection, iteratee) {
     ? arrayEach(collection, iteratee)
-    : baseEach(collection, baseCastFunction(iteratee));
+    : baseEach(collection, baseIteratee(iteratee));
 }
 
 module.exports = forEach;

forEachRight.js

 var arrayEachRight = require('./_arrayEachRight'),
-    baseCastFunction = require('./_baseCastFunction'),
     baseEachRight = require('./_baseEachRight'),
+    baseIteratee = require('./_baseIteratee'),
     isArray = require('./isArray');
@@ -12,2 +12,3 @@
  * @memberOf _
+ * @since 2.0.0
  * @alias eachRight
@@ -23,3 +24,3 @@ * @category Collection
  * });
- * // => logs `2` then `1`
+ * // => Logs `2` then `1`.
  */
@@ -29,5 +30,5 @@ function forEachRight(collection, iteratee) {
     ? arrayEachRight(collection, iteratee)
-    : baseEachRight(collection, baseCastFunction(iteratee));
+    : baseEachRight(collection, baseIteratee(iteratee));
 }
 
 module.exports = forEachRight;

forIn.js

@@ -1,13 +0,14 @@
-var baseCastFunction = require('./_baseCastFunction'),
-    baseFor = require('./_baseFor'),
+var baseFor = require('./_baseFor'),
+    baseIteratee = require('./_baseIteratee'),
     keysIn = require('./keysIn');
 
 /**
- * Iterates over own and inherited enumerable properties of an object invoking
- * `iteratee` for each property. The iteratee is invoked with three arguments:
- * (value, key, object). Iteratee functions may exit iteration early by explicitly
- * returning `false`.
+ * Iterates over own and inherited enumerable string keyed properties of an
+ * object invoking `iteratee` for each property. The iteratee is invoked with
+ * three arguments: (value, key, object). Iteratee functions may exit iteration
+ * early by explicitly returning `false`.
  *
  * @static
  * @memberOf _
+ * @since 0.3.0
  * @category Object
@@ -29,3 +30,3 @@ * @param {Object} object The object to iterate over.
  * });
- * // => logs 'a', 'b', then 'c' (iteration order is not guaranteed)
+ * // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed).
  */
@@ -35,5 +36,5 @@ function forIn(object, iteratee) {
     ? object
-    : baseFor(object, baseCastFunction(iteratee), keysIn);
+    : baseFor(object, baseIteratee(iteratee), keysIn);
 }
 
 module.exports = forIn;

forInRight.js

@@ -1,3 +0,3 @@
-var baseCastFunction = require('./_baseCastFunction'),
-    baseForRight = require('./_baseForRight'),
+var baseForRight = require('./_baseForRight'),
+    baseIteratee = require('./_baseIteratee'),
     keysIn = require('./keysIn');
@@ -11,2 +11,3 @@
  * @memberOf _
+ * @since 2.0.0
  * @category Object
@@ -28,3 +29,3 @@ * @param {Object} object The object to iterate over.
  * });
- * // => logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'
+ * // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'.
  */
@@ -34,5 +35,5 @@ function forInRight(object, iteratee) {
     ? object
-    : baseForRight(object, baseCastFunction(iteratee), keysIn);
+    : baseForRight(object, baseIteratee(iteratee), keysIn);
 }
 
 module.exports = forInRight;

forOwn.js

@@ -1,7 +0,7 @@
-var baseCastFunction = require('./_baseCastFunction'),
-    baseForOwn = require('./_baseForOwn');
+var baseForOwn = require('./_baseForOwn'),
+    baseIteratee = require('./_baseIteratee');
 
 /**
- * Iterates over own enumerable properties of an object invoking `iteratee`
- * for each property. The iteratee is invoked with three arguments:
+ * Iterates over own enumerable string keyed properties of an object invoking
+ * `iteratee` for each property. The iteratee is invoked with three arguments:
  * (value, key, object). Iteratee functions may exit iteration early by
@@ -12,2 +12,3 @@ * explicitly returning `false`.
  * @memberOf _
+ * @since 0.3.0
  * @category Object
@@ -29,8 +30,8 @@ * @param {Object} object The object to iterate over.
  * });
- * // => logs 'a' then 'b' (iteration order is not guaranteed)
+ * // => Logs 'a' then 'b' (iteration order is not guaranteed).
  */
 function forOwn(object, iteratee) {
-  return object && baseForOwn(object, baseCastFunction(iteratee));
+  return object && baseForOwn(object, baseIteratee(iteratee));
 }
 
 module.exports = forOwn;

forOwnRight.js

@@ -1,3 +0,3 @@
-var baseCastFunction = require('./_baseCastFunction'),
-    baseForOwnRight = require('./_baseForOwnRight');
+var baseForOwnRight = require('./_baseForOwnRight'),
+    baseIteratee = require('./_baseIteratee');
 
@@ -10,2 +10,3 @@ /**
  * @memberOf _
+ * @since 2.0.0
  * @category Object
@@ -27,8 +28,8 @@ * @param {Object} object The object to iterate over.
  * });
- * // => logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'
+ * // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'.
  */
 function forOwnRight(object, iteratee) {
-  return object && baseForOwnRight(object, baseCastFunction(iteratee));
+  return object && baseForOwnRight(object, baseIteratee(iteratee));
 }
 
 module.exports = forOwnRight;

fp/_baseConvert.js

@@ -44,6 +44,8 @@ var mapping = require('./_mapping'),
   var forceRearg = ('rearg' in options) && options.rearg,
-      placeholder = isLib ? func : fallbackHolder;
+      placeholder = isLib ? func : fallbackHolder,
+      pristine = isLib ? func.runInContext() : undefined;
 
   var helpers = isLib ? func : {
     'ary': util.ary,
+    'assign': util.assign,
     'clone': util.clone,
@@ -62,2 +64,3 @@ 'curry': util.curry,
   var ary = helpers.ary,
+      assign = helpers.assign,
       clone = helpers.clone,
@@ -117,2 +120,6 @@ curry = helpers.curry,
 
+  var convertLib = function(options) {
+    return _.runInContext.convert(options)();
+  };
+
   var createCloner = function(func) {
@@ -232,4 +239,15 @@ return function(object) {
     var wrapper = wrappers[name];
+
+    var convertMethod = function(options) {
+      var newUtil = isLib ? pristine : helpers,
+          newFunc = isLib ? pristine[name] : func,
+          newOptions = assign(assign({}, config), options);
+
+      return baseConvert(newUtil, name, newFunc, newOptions);
+    };
+
     if (wrapper) {
-      return wrapper(func);
+      var result = wrapper(func);
+      result.convert = convertMethod;
+      return result;
     }
@@ -248,3 +266,2 @@ var wrapped = func;
     }
-    var result;
     each(aryMethodKeys, function(aryKey) {
@@ -283,5 +300,11 @@ each(mapping.aryMethod[aryKey], function(otherName) {
     result || (result = wrapped);
+    if (result == func) {
+      result = function() {
+        return func.apply(this, arguments);
+      };
+    }
+    result.convert = convertMethod;
     if (mapping.placeholder[name]) {
       setPlaceholder = true;
-      func.placeholder = result.placeholder = placeholder;
+      result.placeholder = func.placeholder = placeholder;
     }
@@ -312,6 +335,7 @@ return result;
 
+  _.convert = convertLib;
   if (setPlaceholder) {
     _.placeholder = placeholder;
   }
-  // Wrap the lodash method and its aliases.
+  // Reassign aliases.
   each(keys(_), function(key) {
@@ -318,0 +342,0 @@ each(mapping.realToAlias[key] || [], function(alias) {

fp/_mapping.js

 /** Used to map aliases to their real names. */
 exports.aliasToReal = {
+
+  // Lodash aliases.
+  'each': 'forEach',
+  'eachRight': 'forEachRight',
+  'entries': 'toPairs',
+  'entriesIn': 'toPairsIn',
+  'extend': 'assignIn',
+  'extendWith': 'assignInWith',
+  'first': 'head',
+
+  // Ramda aliases.
   '__': 'placeholder',
-  'all': 'some',
+  'all': 'every',
   'allPass': 'overEvery',
+  'always': 'constant',
+  'any': 'some',
+  'anyPass': 'overSome',
   'apply': 'spread',
   'assoc': 'set',
   'assocPath': 'set',
+  'complement': 'negate',
   'compose': 'flowRight',
@@ -13,9 +28,7 @@ 'contains': 'includes',
   'dissocPath': 'unset',
-  'each': 'forEach',
-  'eachRight': 'forEachRight',
   'equals': 'isEqual',
-  'extend': 'assignIn',
-  'extendWith': 'assignInWith',
-  'first': 'head',
+  'identical': 'eq',
   'init': 'initial',
+  'invertObj': 'invert',
+  'juxt': 'over',
   'mapObj': 'mapValues',
@@ -32,3 +45,2 @@ 'omitAll': 'omit',
   'propOr': 'getOr',
-  'somePass': 'overSome',
   'unapply': 'rest',
@@ -50,28 +62,31 @@ 'unnest': 'flatten',
   '2': [
-    'add', 'after', 'ary', 'assign', 'assignIn', 'at', 'before', 'bind', 'bindKey',
-    'chunk', 'cloneDeepWith', 'cloneWith', 'concat', 'countBy', 'curryN',
+    'add', 'after', 'ary', 'assign', 'assignIn', 'at', 'before', 'bind', 'bindAll',
+    'bindKey', 'chunk', 'cloneDeepWith', 'cloneWith', 'concat', 'countBy', 'curryN',
     'curryRightN', 'debounce', 'defaults', 'defaultsDeep', 'delay', 'difference',
-    'drop', 'dropRight', 'dropRightWhile', 'dropWhile', 'endsWith', 'eq', 'every',
-    'filter', 'find', 'find', 'findIndex', 'findKey', 'findLast', 'findLastIndex',
-    'findLastKey', 'flatMap', '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', 'merge', 'minBy', 'omit',
-    'omitBy', 'overArgs', 'pad', 'padEnd', 'padStart', 'parseInt', 'partial',
-    'partialRight', 'partition', 'pick', 'pickBy', 'pull', 'pullAll', 'pullAt',
-    'random', 'range', 'rangeRight', 'rearg', 'reject', 'remove', 'repeat', 'result',
+    'divide', 'drop', 'dropRight', 'dropRightWhile', 'dropWhile', 'endsWith',
+    'eq', 'every', 'filter', 'find', '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', 'omit', 'omitBy',
+    'overArgs', 'pad', 'padEnd', 'padStart', 'parseInt', 'partial', 'partialRight',
+    'partition', 'pick', 'pickBy', 'pull', 'pullAll', 'pullAt', 'random', 'range',
+    'rangeRight', 'rearg', 'reject', 'remove', 'repeat', 'restFrom', 'result',
     'sampleSize', 'some', 'sortBy', 'sortedIndex', 'sortedIndexOf', 'sortedLastIndex',
-    'sortedLastIndexOf', 'sortedUniqBy', 'split', 'startsWith', 'subtract', 'sumBy',
-    'take', 'takeRight', 'takeRightWhile', 'takeWhile', 'tap', 'throttle', 'thru',
-    'times', 'trimChars', 'trimCharsEnd', 'trimCharsStart', 'truncate', 'union',
-    'uniqBy', 'uniqWith', 'unset', 'unzipWith', 'without', 'wrap', 'xor', 'zip',
-    'zipObject', 'zipObjectDeep'
+    'sortedLastIndexOf', 'sortedUniqBy', 'split', 'spreadFrom', 'startsWith',
+    'subtract', 'sumBy', 'take', 'takeRight', 'takeRightWhile', 'takeWhile', 'tap',
+    'throttle', 'thru', 'times', 'trimChars', 'trimCharsEnd', 'trimCharsStart',
+    'truncate', 'union', 'uniqBy', 'uniqWith', 'unset', 'unzipWith', 'without',
+    'wrap', 'xor', 'zip', 'zipObject', 'zipObjectDeep'
   ],
   '3': [
     'assignInWith', 'assignWith', 'clamp', 'differenceBy', 'differenceWith',
-    'getOr', 'inRange', 'intersectionBy', 'intersectionWith', 'isEqualWith',
-    'isMatchWith', 'mergeWith', 'orderBy', 'pullAllBy', 'pullAllWith', 'reduce',
-    'reduceRight', 'replace', 'set', 'slice', 'sortedIndexBy', 'sortedLastIndexBy',
-    'transform', 'unionBy', 'unionWith', 'update', 'xorBy', 'xorWith', 'zipWith'
+    'getOr', 'inRange', 'intersectionBy', 'intersectionWith', 'invokeArgs',
+    'invokeArgsMap', 'isEqualWith', 'isMatchWith', 'flatMapDepth', 'mergeWith',
+    'orderBy', 'padChars', 'padCharsEnd', 'padCharsStart', 'pullAllBy',
+    'pullAllWith', 'reduce', 'reduceRight', 'replace', 'set', 'slice',
+    'sortedIndexBy', 'sortedLastIndexBy', 'transform', 'unionBy', 'unionWith',
+    'update', 'xorBy', 'xorWith', 'zipWith'
   ],
@@ -92,6 +107,2 @@ '4': [
 exports.iterateeAry = {
-  'assignWith': 2,
-  'assignInWith': 2,
-  'cloneDeepWith': 1,
-  'cloneWith': 1,
   'dropRightWhile': 1,
@@ -108,2 +119,4 @@ 'dropWhile': 1,
   'flatMap': 1,
+  'flatMapDeep': 1,
+  'flatMapDepth': 1,
   'forEach': 1,
@@ -115,4 +128,2 @@ 'forEachRight': 1,
   'forOwnRight': 1,
-  'isEqualWith': 2,
-  'isMatchWith': 2,
   'map': 1,
@@ -143,4 +154,8 @@ 'mapKeys': 1,
   'getOr': [2, 1, 0],
+  'isEqualWith': [1, 2, 0],
   'isMatchWith': [2, 1, 0],
   'mergeWith': [1, 2, 0],
+  'padChars': [2, 1, 0],
+  'padCharsEnd': [2, 1, 0],
+  'padCharsStart': [2, 1, 0],
   'pullAllBy': [2, 1, 0],
@@ -157,4 +172,7 @@ 'pullAllWith': [2, 1, 0],
 exports.methodSpread = {
+  'invokeArgs': 2,
+  'invokeArgsMap': 2,
   'partial': 1,
-  'partialRight': 1
+  'partialRight': 1,
+  'without': 1
 };
@@ -225,2 +243,9 @@
   'getOr': 'get',
+  'invokeArgs': 'invoke',
+  'invokeArgsMap': 'invokeMap',
+  'padChars': 'pad',
+  'padCharsEnd': 'padEnd',
+  'padCharsStart': 'padStart',
+  'restFrom': 'rest',
+  'spreadFrom': 'spread',
   'trimChars': 'trim',
@@ -236,6 +261,11 @@ 'trimCharsEnd': 'trimEnd',
   'assignIn': true,
+  'bind': true,
+  'bindKey': true,
   'concat': true,
   'difference': true,
+  'divide': true,
+  'eq': true,
   'gt': true,
   'gte': true,
+  'isEqual': true,
   'lt': true,
@@ -245,2 +275,3 @@ 'lte': true,
   'merge': true,
+  'multiply': true,
   'partial': true,
@@ -252,4 +283,5 @@ 'partialRight': true,
   'subtract': true,
+  'without': true,
   'zip': true,
   'zipObject': true
 };

fp/_util.js

 module.exports = {
   'ary': require('../ary'),
+  'assign': require('../_baseAssign'),
   'clone': require('../clone'),
@@ -4,0 +5,0 @@ 'curry': require('../curry'),

fp/all.js

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

fp/bindAll.js

@@ -1,1 +0,2 @@
-module.exports = require('../bindAll');
+var convert = require('./convert');
+module.exports = convert('bindAll', require('../bindAll'));

fromPairs.js

@@ -7,2 +7,3 @@ /**
  * @memberOf _
+ * @since 4.0.0
  * @category Array
@@ -9,0 +10,0 @@ * @param {Array} pairs The key-value pairs.

functions.js

@@ -9,2 +9,3 @@ var baseFunctions = require('./_baseFunctions'),
  * @static
+ * @since 0.1.0
  * @memberOf _
@@ -11,0 +12,0 @@ * @category Object

functionsIn.js

@@ -10,2 +10,3 @@ var baseFunctions = require('./_baseFunctions'),
  * @memberOf _
+ * @since 4.0.0
  * @category Object
@@ -12,0 +13,0 @@ * @param {Object} object The object to inspect.

get.js

@@ -9,6 +9,7 @@ var baseGet = require('./_baseGet');
  * @memberOf _
+ * @since 3.7.0
  * @category Object
  * @param {Object} object The object to query.
  * @param {Array|string} path The path of the property to get.
- * @param {*} [defaultValue] The value returned if the resolved value is `undefined`.
+ * @param {*} [defaultValue] The value returned for `undefined` resolved values.
  * @returns {*} Returns the resolved value.
@@ -15,0 +16,0 @@ * @example

groupBy.js

@@ -17,5 +17,7 @@ var createAggregator = require('./_createAggregator');
  * @memberOf _
+ * @since 0.1.0
  * @category Collection
  * @param {Array|Object} collection The collection to iterate over.
- * @param {Function|Object|string} [iteratee=_.identity] The iteratee to transform keys.
+ * @param {Array|Function|Object|string} [iteratee=_.identity]
+ *  The iteratee to transform keys.
  * @returns {Object} Returns the composed aggregate object.
@@ -22,0 +24,0 @@ * @example

gt.js

@@ -6,6 +6,8 @@ /**
  * @memberOf _
+ * @since 3.9.0
  * @category Lang
  * @param {*} value The value to compare.
  * @param {*} other The other value to compare.
- * @returns {boolean} Returns `true` if `value` is greater than `other`, else `false`.
+ * @returns {boolean} Returns `true` if `value` is greater than `other`,
+ *  else `false`.
  * @example
@@ -12,0 +14,0 @@ *

gte.js

@@ -6,6 +6,8 @@ /**
  * @memberOf _
+ * @since 3.9.0
  * @category Lang
  * @param {*} value The value to compare.
  * @param {*} other The other value to compare.
- * @returns {boolean} Returns `true` if `value` is greater than or equal to `other`, else `false`.
+ * @returns {boolean} Returns `true` if `value` is greater than or equal to
+ *  `other`, else `false`.
  * @example
@@ -12,0 +14,0 @@ *

has.js

@@ -8,2 +8,3 @@ var baseHas = require('./_baseHas'),
  * @static
+ * @since 0.1.0
  * @memberOf _
@@ -10,0 +11,0 @@ * @category Object

hasIn.js

@@ -9,2 +9,3 @@ var baseHasIn = require('./_baseHasIn'),
  * @memberOf _
+ * @since 4.0.0
  * @category Object
@@ -11,0 +12,0 @@ * @param {Object} object The object to query.

head.js

@@ -6,2 +6,3 @@ /**
  * @memberOf _
+ * @since 0.1.0
  * @alias first
@@ -8,0 +9,0 @@ * @category Array

identity.js

@@ -5,2 +5,3 @@ /**
  * @static
+ * @since 0.1.0
  * @memberOf _
@@ -7,0 +8,0 @@ * @category Util

includes.js

@@ -11,4 +11,5 @@ var baseIndexOf = require('./_baseIndexOf'),
 /**
- * Checks if `value` is in `collection`. If `collection` is a string it's checked
- * for a substring of `value`, otherwise [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
+ * Checks if `value` is in `collection`. If `collection` is a string it's
+ * checked for a substring of `value`, otherwise
+ * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
  * is used for equality comparisons. If `fromIndex` is negative, it's used as
@@ -19,2 +20,3 @@ * the offset from the end of `collection`.
  * @memberOf _
+ * @since 0.1.0
  * @category Collection
@@ -24,3 +26,3 @@ * @param {Array|Object|string} collection The collection to search.
  * @param {number} [fromIndex=0] The index to search from.
- * @param- {Object} [guard] Enables use as an iteratee for functions like `_.reduce`.
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
  * @returns {boolean} Returns `true` if `value` is found, else `false`.
@@ -27,0 +29,0 @@ * @example

indexOf.js

@@ -15,2 +15,3 @@ var baseIndexOf = require('./_baseIndexOf'),
  * @memberOf _
+ * @since 0.1.0
  * @category Array
@@ -17,0 +18,0 @@ * @param {Array} array The array to search.

initial.js

@@ -8,2 +8,3 @@ var dropRight = require('./dropRight');
  * @memberOf _
+ * @since 0.1.0
  * @category Array
@@ -10,0 +11,0 @@ * @param {Array} array The array to query.

inRange.js

@@ -12,2 +12,3 @@ var baseInRange = require('./_baseInRange'),
  * @memberOf _
+ * @since 3.3.0
  * @category Number
@@ -14,0 +15,0 @@ * @param {number} number The number to check.

intersection.js

@@ -14,2 +14,3 @@ var arrayMap = require('./_arrayMap'),
  * @memberOf _
+ * @since 0.1.0
  * @category Array
@@ -16,0 +17,0 @@ * @param {...Array} [arrays] The arrays to inspect.

intersectionBy.js

@@ -16,5 +16,7 @@ var arrayMap = require('./_arrayMap'),
  * @memberOf _
+ * @since 4.0.0
  * @category Array
  * @param {...Array} [arrays] The arrays to inspect.
- * @param {Function|Object|string} [iteratee=_.identity] The iteratee invoked per element.
+ * @param {Array|Function|Object|string} [iteratee=_.identity]
+ *  The iteratee invoked per element.
  * @returns {Array} Returns the new array of intersecting values.
@@ -21,0 +23,0 @@ * @example

intersectionWith.js

@@ -15,2 +15,3 @@ var arrayMap = require('./_arrayMap'),
  * @memberOf _
+ * @since 4.0.0
  * @category Array
@@ -17,0 +18,0 @@ * @param {...Array} [arrays] The arrays to inspect.

invert.js

@@ -7,7 +7,8 @@ var constant = require('./constant'),
  * Creates an object composed of the inverted keys and values of `object`.
- * If `object` contains duplicate values, subsequent values overwrite property
- * assignments of previous values.
+ * If `object` contains duplicate values, subsequent values overwrite
+ * property assignments of previous values.
  *
  * @static
  * @memberOf _
+ * @since 0.7.0
  * @category Object
@@ -14,0 +15,0 @@ * @param {Object} object The object to invert.

invertBy.js

@@ -19,5 +19,7 @@ var baseIteratee = require('./_baseIteratee'),
  * @memberOf _
+ * @since 4.1.0
  * @category Object
  * @param {Object} object The object to invert.
- * @param {Function|Object|string} [iteratee=_.identity] The iteratee invoked per element.
+ * @param {Array|Function|Object|string} [iteratee=_.identity]
+ *  The iteratee invoked per element.
  * @returns {Object} Returns the new inverted object.
@@ -24,0 +26,0 @@ * @example

invoke.js

@@ -9,2 +9,3 @@ var baseInvoke = require('./_baseInvoke'),
  * @memberOf _
+ * @since 4.0.0
  * @category Object
@@ -11,0 +12,0 @@ * @param {Object} object The object to query.

invokeMap.js

@@ -16,2 +16,3 @@ var apply = require('./_apply'),
  * @memberOf _
+ * @since 4.0.0
  * @category Collection
@@ -18,0 +19,0 @@ * @param {Array|Object} collection The collection to iterate over.

isArguments.js

@@ -26,5 +26,7 @@ var isArrayLikeObject = require('./isArrayLikeObject');
  * @memberOf _
+ * @since 0.1.0
  * @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 correctly classified,
+ *  else `false`.
  * @example
@@ -31,0 +33,0 @@ *

isArray.js

@@ -6,6 +6,8 @@ /**
  * @memberOf _
+ * @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 correctly classified,
+ *  else `false`.
  * @example
@@ -12,0 +14,0 @@ *

isArrayBuffer.js

@@ -19,5 +19,7 @@ var isObjectLike = require('./isObjectLike');
  * @memberOf _
+ * @since 4.3.0
  * @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 correctly classified,
+ *  else `false`.
  * @example
@@ -24,0 +26,0 @@ *

isArrayLike.js

@@ -12,2 +12,3 @@ var getLength = require('./_getLength'),
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
@@ -14,0 +15,0 @@ * @param {*} value The value to check.

isArrayLikeObject.js

@@ -10,5 +10,7 @@ var isArrayLike = require('./isArrayLike'),
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an array-like object, else `false`.
+ * @returns {boolean} Returns `true` if `value` is an array-like object,
+ *  else `false`.
  * @example
@@ -15,0 +17,0 @@ *

isBoolean.js

@@ -20,5 +20,7 @@ var isObjectLike = require('./isObjectLike');
  * @memberOf _
+ * @since 0.1.0
  * @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 correctly classified,
+ *  else `false`.
  * @example
@@ -25,0 +27,0 @@ *

isBuffer.js

@@ -33,2 +33,3 @@ var constant = require('./constant'),
  * @memberOf _
+ * @since 4.3.0
  * @category Lang
@@ -35,0 +36,0 @@ * @param {*} value The value to check.

isDate.js

@@ -20,5 +20,7 @@ var isObjectLike = require('./isObjectLike');
  * @memberOf _
+ * @since 0.1.0
  * @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 correctly classified,
+ *  else `false`.
  * @example
@@ -25,0 +27,0 @@ *

isElement.js

@@ -9,5 +9,7 @@ var isObjectLike = require('./isObjectLike'),
  * @memberOf _
+ * @since 0.1.0
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a DOM element, else `false`.
+ * @returns {boolean} Returns `true` if `value` is a DOM element,
+ *  else `false`.
  * @example
@@ -14,0 +16,0 @@ *

isEmpty.js

@@ -1,7 +0,15 @@
-var isArguments = require('./isArguments'),
+var getTag = require('./_getTag'),
+    isArguments = require('./isArguments'),
     isArray = require('./isArray'),
     isArrayLike = require('./isArrayLike'),
+    isBuffer = require('./isBuffer'),
     isFunction = require('./isFunction'),
-    isString = require('./isString');
+    isObjectLike = require('./isObjectLike'),
+    isString = require('./isString'),
+    keys = require('./keys');
 
+/** `Object#toString` result references. */
+var mapTag = '[object Map]',
+    setTag = '[object Set]';
+
 /** Used for built-in method references. */
@@ -13,9 +21,21 @@ var objectProto = Object.prototype;
 
+/** Built-in value references. */
+var propertyIsEnumerable = objectProto.propertyIsEnumerable;
+
+/** Detect if properties shadowing those on `Object.prototype` are non-enumerable. */
+var nonEnumShadows = !propertyIsEnumerable.call({ 'valueOf': 1 }, 'valueOf');
+
 /**
- * Checks if `value` is an empty collection or object. A value is considered
- * empty if it's an `arguments` object, array, string, or jQuery-like collection
- * with a length of `0` or has no own enumerable properties.
+ * Checks if `value` is an empty object, collection, map, or set.
  *
+ * Objects are considered empty if they have no own enumerable string keyed
+ * properties.
+ *
+ * Array-like values such as `arguments` objects, arrays, buffers, strings, or
+ * jQuery-like collections are considered empty if they have a `length` of `0`.
+ * Similarly, maps and sets are considered empty if they have a `size` of `0`.
+ *
  * @static
  * @memberOf _
+ * @since 0.1.0
  * @category Lang
@@ -43,6 +63,12 @@ * @param {*} value The value to check.
   if (isArrayLike(value) &&
-      (isArray(value) || isString(value) ||
-        isFunction(value.splice) || isArguments(value))) {
+      (isArray(value) || isString(value) || isFunction(value.splice) ||
+        isArguments(value) || isBuffer(value))) {
     return !value.length;
   }
+  if (isObjectLike(value)) {
+    var tag = getTag(value);
+    if (tag == mapTag || tag == setTag) {
+      return !value.size;
+    }
+  }
   for (var key in value) {
@@ -53,5 +79,5 @@ if (hasOwnProperty.call(value, key)) {
   }
-  return true;
+  return !(nonEnumShadows && keys(value).length);
 }
 
 module.exports = isEmpty;

isEqual.js

@@ -15,6 +15,8 @@ var baseIsEqual = require('./_baseIsEqual');
  * @memberOf _
+ * @since 0.1.0
  * @category Lang
  * @param {*} value The value to compare.
  * @param {*} other The other value to compare.
- * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
+ * @returns {boolean} Returns `true` if the values are equivalent,
+ *  else `false`.
  * @example
@@ -21,0 +23,0 @@ *

isEqualWith.js

@@ -11,2 +11,3 @@ var baseIsEqual = require('./_baseIsEqual');
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
@@ -16,3 +17,4 @@ * @param {*} value The value to compare.
  * @param {Function} [customizer] The function to customize comparisons.
- * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
+ * @returns {boolean} Returns `true` if the values are equivalent,
+ *  else `false`.
  * @example
@@ -19,0 +21,0 @@ *

isError.js

@@ -21,5 +21,7 @@ var isObjectLike = require('./isObjectLike');
  * @memberOf _
+ * @since 3.0.0
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an error object, else `false`.
+ * @returns {boolean} Returns `true` if `value` is an error object,
+ *  else `false`.
  * @example
@@ -26,0 +28,0 @@ *

isFinite.js

@@ -9,9 +9,12 @@ var root = require('./_root');
  *
- * **Note:** This method is based on [`Number.isFinite`](https://mdn.io/Number/isFinite).
+ * **Note:** This method is based on
+ * [`Number.isFinite`](https://mdn.io/Number/isFinite).
  *
  * @static
  * @memberOf _
+ * @since 0.1.0
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a finite number, else `false`.
+ * @returns {boolean} Returns `true` if `value` is a finite number,
+ *  else `false`.
  * @example
@@ -18,0 +21,0 @@ *

isFunction.js

@@ -21,5 +21,7 @@ var isObject = require('./isObject');
  * @memberOf _
+ * @since 0.1.0
  * @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 correctly classified,
+ *  else `false`.
  * @example
@@ -26,0 +28,0 @@ *

isInteger.js

@@ -6,6 +6,8 @@ var toInteger = require('./toInteger');
  *
- * **Note:** This method is based on [`Number.isInteger`](https://mdn.io/Number/isInteger).
+ * **Note:** This method is based on
+ * [`Number.isInteger`](https://mdn.io/Number/isInteger).
  *
  * @static
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
@@ -12,0 +14,0 @@ * @param {*} value The value to check.

isLength.js

@@ -7,9 +7,12 @@ /** Used as references for various `Number` constants. */
  *
- * **Note:** This function is loosely based on [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
+ * **Note:** This function is loosely based on
+ * [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
  *
  * @static
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
+ * @returns {boolean} Returns `true` if `value` is a valid length,
+ *  else `false`.
  * @example
@@ -16,0 +19,0 @@ *

isMap.js

@@ -12,5 +12,7 @@ var getTag = require('./_getTag'),
  * @memberOf _
+ * @since 4.3.0
  * @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 correctly classified,
+ *  else `false`.
  * @example
@@ -17,0 +19,0 @@ *

isMatch.js

@@ -13,2 +13,3 @@ var baseIsMatch = require('./_baseIsMatch'),
  * @memberOf _
+ * @since 3.0.0
  * @category Lang
@@ -15,0 +16,0 @@ * @param {Object} object The object to inspect.

isMatchWith.js

@@ -12,2 +12,3 @@ var baseIsMatch = require('./_baseIsMatch'),
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
@@ -14,0 +15,0 @@ * @param {Object} object The object to inspect.

isNaN.js

@@ -6,7 +6,9 @@ var isNumber = require('./isNumber');
  *
- * **Note:** This method is not the same as [`isNaN`](https://es5.github.io/#x15.1.2.4)
- * which returns `true` for `undefined` and other non-numeric values.
+ * **Note:** This method is not the same as
+ * [`isNaN`](https://es5.github.io/#x15.1.2.4) which returns `true` for
+ * `undefined` and other non-numeric values.
  *
  * @static
  * @memberOf _
+ * @since 0.1.0
  * @category Lang
@@ -31,3 +33,4 @@ * @param {*} value The value to check.
   // An `NaN` primitive is the only value that is not equal to itself.
-  // Perform the `toStringTag` check first to avoid errors with some ActiveX objects in IE.
+  // Perform the `toStringTag` check first to avoid errors with some
+  // ActiveX objects in IE.
   return isNumber(value) && value != +value;
@@ -34,0 +37,0 @@ }

isNative.js

@@ -8,3 +8,3 @@ var isFunction = require('./isFunction'),
 
-/** Used to detect host constructors (Safari > 5). */
+/** Used to detect host constructors (Safari). */
 var reIsHostCtor = /^\[object .+?Constructor\]$/;
@@ -32,5 +32,7 @@
  * @memberOf _
+ * @since 3.0.0
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a native function, else `false`.
+ * @returns {boolean} Returns `true` if `value` is a native function,
+ *  else `false`.
  * @example
@@ -37,0 +39,0 @@ *

isNil.js

@@ -6,2 +6,3 @@ /**
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
@@ -8,0 +9,0 @@ * @param {*} value The value to check.

isNull.js

@@ -6,2 +6,3 @@ /**
  * @memberOf _
+ * @since 0.1.0
  * @category Lang
@@ -8,0 +9,0 @@ * @param {*} value The value to check.

isNumber.js

@@ -18,10 +18,12 @@ var isObjectLike = require('./isObjectLike');
  *
- * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are classified
- * as numbers, use the `_.isFinite` method.
+ * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are
+ * classified as numbers, use the `_.isFinite` method.
  *
  * @static
  * @memberOf _
+ * @since 0.1.0
  * @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 correctly classified,
+ *  else `false`.
  * @example
@@ -28,0 +30,0 @@ *

isObject.js

@@ -7,2 +7,3 @@ /**
  * @memberOf _
+ * @since 0.1.0
  * @category Lang
@@ -9,0 +10,0 @@ * @param {*} value The value to check.

isObjectLike.js

@@ -7,2 +7,3 @@ /**
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
@@ -9,0 +10,0 @@ * @param {*} value The value to check.

isPlainObject.js

@@ -1,2 +0,3 @@
-var isHostObject = require('./_isHostObject'),
+var getPrototype = require('./_getPrototype'),
+    isHostObject = require('./_isHostObject'),
     isObjectLike = require('./isObjectLike');
@@ -13,2 +14,5 @@
 
+/** Used to check objects for own properties. */
+var hasOwnProperty = objectProto.hasOwnProperty;
+
 /** Used to infer the `Object` constructor. */
@@ -23,5 +27,2 @@ var objectCtorString = funcToString.call(Object);
 
-/** Built-in value references. */
-var getPrototypeOf = Object.getPrototypeOf;
-
 /**
@@ -33,5 +34,7 @@ * Checks if `value` is a plain object, that is, an object created by the
  * @memberOf _
+ * @since 0.8.0
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
+ * @returns {boolean} Returns `true` if `value` is a plain object,
+ *  else `false`.
  * @example
@@ -60,7 +63,7 @@ *
   }
-  var proto = getPrototypeOf(value);
+  var proto = getPrototype(value);
   if (proto === null) {
     return true;
   }
-  var Ctor = proto.constructor;
+  var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor;
   return (typeof Ctor == 'function' &&
@@ -67,0 +70,0 @@ Ctor instanceof Ctor && funcToString.call(Ctor) == objectCtorString);

isRegExp.js

@@ -20,5 +20,7 @@ var isObject = require('./isObject');
  * @memberOf _
+ * @since 0.1.0
  * @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 correctly classified,
+ *  else `false`.
  * @example
@@ -25,0 +27,0 @@ *

isSafeInteger.js

@@ -10,9 +10,12 @@ var isInteger = require('./isInteger');
  *
- * **Note:** This method is based on [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger).
+ * **Note:** This method is based on
+ * [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger).
  *
  * @static
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
  * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a safe integer, else `false`.
+ * @returns {boolean} Returns `true` if `value` is a safe integer,
+ *  else `false`.
  * @example
@@ -19,0 +22,0 @@ *

isSet.js

@@ -12,5 +12,7 @@ var getTag = require('./_getTag'),
  * @memberOf _
+ * @since 4.3.0
  * @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 correctly classified,
+ *  else `false`.
  * @example
@@ -17,0 +19,0 @@ *

isString.js

@@ -20,6 +20,8 @@ var isArray = require('./isArray'),
  * @static
+ * @since 0.1.0
  * @memberOf _
  * @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 correctly classified,
+ *  else `false`.
  * @example
@@ -26,0 +28,0 @@ *

isSymbol.js

@@ -20,5 +20,7 @@ var isObjectLike = require('./isObjectLike');
  * @memberOf _
+ * @since 4.0.0
  * @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 correctly classified,
+ *  else `false`.
  * @example
@@ -25,0 +27,0 @@ *

isTypedArray.js

@@ -20,2 +20,3 @@ var isLength = require('./isLength'),
 var arrayBufferTag = '[object ArrayBuffer]',
+    dataViewTag = '[object DataView]',
     float32Tag = '[object Float32Array]',
@@ -40,7 +41,8 @@ float64Tag = '[object Float64Array]',
 typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
-typedArrayTags[dateTag] = typedArrayTags[errorTag] =
-typedArrayTags[funcTag] = typedArrayTags[mapTag] =
-typedArrayTags[numberTag] = typedArrayTags[objectTag] =
-typedArrayTags[regexpTag] = typedArrayTags[setTag] =
-typedArrayTags[stringTag] = typedArrayTags[weakMapTag] = false;
+typedArrayTags[dataViewTag] = typedArrayTags[dateTag] =
+typedArrayTags[errorTag] = typedArrayTags[funcTag] =
+typedArrayTags[mapTag] = typedArrayTags[numberTag] =
+typedArrayTags[objectTag] = typedArrayTags[regexpTag] =
+typedArrayTags[setTag] = typedArrayTags[stringTag] =
+typedArrayTags[weakMapTag] = false;
 
@@ -61,5 +63,7 @@ /** Used for built-in method references. */
  * @memberOf _
+ * @since 3.0.0
  * @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 correctly classified,
+ *  else `false`.
  * @example
@@ -66,0 +70,0 @@ *

isUndefined.js

@@ -5,2 +5,3 @@ /**
  * @static
+ * @since 0.1.0
  * @memberOf _
@@ -7,0 +8,0 @@ * @category Lang

isWeakMap.js

@@ -12,5 +12,7 @@ var getTag = require('./_getTag'),
  * @memberOf _
+ * @since 4.3.0
  * @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 correctly classified,
+ *  else `false`.
  * @example
@@ -17,0 +19,0 @@ *

isWeakSet.js

@@ -20,5 +20,7 @@ var isObjectLike = require('./isObjectLike');
  * @memberOf _
+ * @since 4.3.0
  * @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 correctly classified,
+ *  else `false`.
  * @example
@@ -25,0 +27,0 @@ *

iteratee.js

@@ -6,8 +6,9 @@ var baseClone = require('./_baseClone'),
  * Creates a function that invokes `func` with the arguments of the created
- * function. If `func` is a property name the created callback returns the
- * property value for a given element. If `func` is an object the created
- * callback returns `true` for elements that contain the equivalent object
- * properties, otherwise it returns `false`.
+ * function. If `func` is a property name the created function returns the
+ * property value for a given element. If `func` is an array or object the
+ * created function returns `true` for elements that contain the equivalent
+ * source properties, otherwise it returns `false`.
  *
  * @static
+ * @since 4.0.0
  * @memberOf _
@@ -20,16 +21,27 @@ * @category Util
  * var users = [
- *   { 'user': 'barney', 'age': 36 },
- *   { 'user': 'fred',   'age': 40 }
+ *   { 'user': 'barney', 'age': 36, 'active': true },
+ *   { 'user': 'fred',   'age': 40, 'active': false }
  * ];
  *
+ * // The `_.matches` iteratee shorthand.
+ * _.filter(users, _.iteratee({ 'user': 'barney', 'active': true }));
+ * // => [{ 'user': 'barney', 'age': 36, 'active': true }]
+ *
+ * // The `_.matchesProperty` iteratee shorthand.
+ * _.filter(users, _.iteratee(['user', 'fred']));
+ * // => [{ 'user': 'fred', 'age': 40 }]
+ *
+ * // The `_.property` iteratee shorthand.
+ * _.map(users, _.iteratee('user'));
+ * // => ['barney', 'fred']
+ *
  * // Create custom iteratee shorthands.
- * _.iteratee = _.wrap(_.iteratee, function(callback, func) {
- *   var p = /^(\S+)\s*([<>])\s*(\S+)$/.exec(func);
- *   return !p ? callback(func) : function(object) {
- *     return (p[2] == '>' ? object[p[1]] > p[3] : object[p[1]] < p[3]);
+ * _.iteratee = _.wrap(_.iteratee, function(iteratee, func) {
+ *   return !_.isRegExp(func) ? iteratee(func) : function(string) {
+ *     return func.test(string);
  *   };
  * });
  *
- * _.filter(users, 'age > 36');
- * // => [{ 'user': 'fred', 'age': 40 }]
+ * _.filter(['abc', 'def'], /ef/);
+ * // => ['def']
  */
@@ -36,0 +48,0 @@ function iteratee(func) {

join.js

@@ -12,2 +12,3 @@ /** Used for built-in method references. */
  * @memberOf _
+ * @since 4.0.0
  * @category Array
@@ -14,0 +15,0 @@ * @param {Array} array The array to convert.

kebabCase.js

 var createCompounder = require('./_createCompounder');
 
 /**
- * Converts `string` to [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles).
+ * Converts `string` to
+ * [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles).
  *
  * @static
  * @memberOf _
+ * @since 3.0.0
  * @category String
@@ -19,3 +21,3 @@ * @param {string} [string=''] The string to convert.
  *
- * _.kebabCase('__foo_bar__');
+ * _.kebabCase('__FOO_BAR__');
  * // => 'foo-bar'
@@ -22,0 +24,0 @@ */

keyBy.js

@@ -11,5 +11,7 @@ var createAggregator = require('./_createAggregator');
  * @memberOf _
+ * @since 4.0.0
  * @category Collection
  * @param {Array|Object} collection The collection to iterate over.
- * @param {Function|Object|string} [iteratee=_.identity] The iteratee to transform keys.
+ * @param {Array|Function|Object|string} [iteratee=_.identity]
+ *  The iteratee to transform keys.
  * @returns {Object} Returns the composed aggregate object.
@@ -16,0 +18,0 @@ * @example

keys.js

@@ -16,2 +16,3 @@ var baseHas = require('./_baseHas'),
  * @static
+ * @since 0.1.0
  * @memberOf _
@@ -18,0 +19,0 @@ * @category Object

keysIn.js

@@ -19,2 +19,3 @@ var baseKeysIn = require('./_baseKeysIn'),
  * @memberOf _
+ * @since 3.0.0
  * @category Object
@@ -21,0 +22,0 @@ * @param {Object} object The object to query.

last.js

@@ -6,2 +6,3 @@ /**
  * @memberOf _
+ * @since 0.1.0
  * @category Array
@@ -8,0 +9,0 @@ * @param {Array} array The array to query.

lastIndexOf.js

@@ -14,2 +14,3 @@ var indexOfNaN = require('./_indexOfNaN'),
  * @memberOf _
+ * @since 0.1.0
  * @category Array
@@ -37,3 +38,7 @@ * @param {Array} array The array to search.
     index = toInteger(fromIndex);
-    index = (index < 0 ? nativeMax(length + index, 0) : nativeMin(index, length - 1)) + 1;
+    index = (
+      index < 0
+        ? nativeMax(length + index, 0)
+        : nativeMin(index, length - 1)
+    ) + 1;
   }
@@ -40,0 +45,0 @@ if (value !== value) {

lowerCase.js

@@ -8,2 +8,3 @@ var createCompounder = require('./_createCompounder');
  * @memberOf _
+ * @since 4.0.0
  * @category String
@@ -14,3 +15,3 @@ * @param {string} [string=''] The string to convert.
  *
- * _.lowerCase('--Foo-Bar');
+ * _.lowerCase('--Foo-Bar--');
  * // => 'foo bar'
@@ -17,0 +18,0 @@ *

lowerFirst.js

@@ -8,2 +8,3 @@ var createCaseFirst = require('./_createCaseFirst');
  * @memberOf _
+ * @since 4.0.0
  * @category String
@@ -10,0 +11,0 @@ * @param {string} [string=''] The string to convert.

lt.js

@@ -6,6 +6,8 @@ /**
  * @memberOf _
+ * @since 3.9.0
  * @category Lang
  * @param {*} value The value to compare.
  * @param {*} other The other value to compare.
- * @returns {boolean} Returns `true` if `value` is less than `other`, else `false`.
+ * @returns {boolean} Returns `true` if `value` is less than `other`,
+ *  else `false`.
  * @example
@@ -12,0 +14,0 @@ *

lte.js

@@ -6,6 +6,8 @@ /**
  * @memberOf _
+ * @since 3.9.0
  * @category Lang
  * @param {*} value The value to compare.
  * @param {*} other The other value to compare.
- * @returns {boolean} Returns `true` if `value` is less than or equal to `other`, else `false`.
+ * @returns {boolean} Returns `true` if `value` is less than or equal to
+ *  `other`, else `false`.
  * @example
@@ -12,0 +14,0 @@ *

map.js

@@ -22,5 +22,7 @@ var arrayMap = require('./_arrayMap'),
  * @memberOf _
+ * @since 0.1.0
  * @category Collection
  * @param {Array|Object} collection The collection to iterate over.
- * @param {Function|Object|string} [iteratee=_.identity] The function invoked per iteration.
+ * @param {Array|Function|Object|string} [iteratee=_.identity]
+ *  The function invoked per iteration.
  * @returns {Array} Returns the new mapped array.
@@ -27,0 +29,0 @@ * @example

mapKeys.js

@@ -7,10 +7,12 @@ var baseForOwn = require('./_baseForOwn'),
  * same values as `object` and keys generated by running each own enumerable
- * property of `object` through `iteratee`. The iteratee is invoked with
- * three arguments: (value, key, object).
+ * string keyed property of `object` through `iteratee`. The iteratee is
+ * invoked with three arguments: (value, key, object).
  *
  * @static
  * @memberOf _
+ * @since 3.8.0
  * @category Object
  * @param {Object} object The object to iterate over.
- * @param {Function|Object|string} [iteratee=_.identity] The function invoked per iteration.
+ * @param {Array|Function|Object|string} [iteratee=_.identity]
+ *  The function invoked per iteration.
  * @returns {Object} Returns the new mapped object.
@@ -17,0 +19,0 @@ * @example

mapValues.js

@@ -6,10 +6,13 @@ var baseForOwn = require('./_baseForOwn'),
  * Creates an object with the same keys as `object` and values generated by
- * running each own enumerable property of `object` through `iteratee`. The
- * iteratee is invoked with three arguments: (value, key, object).
+ * running each own enumerable string keyed property of `object` through
+ * `iteratee`. The iteratee is invoked with three arguments:
+ * (value, key, object).
  *
  * @static
  * @memberOf _
+ * @since 2.4.0
  * @category Object
  * @param {Object} object The object to iterate over.
- * @param {Function|Object|string} [iteratee=_.identity] The function invoked per iteration.
+ * @param {Array|Function|Object|string} [iteratee=_.identity]
+ *  The function invoked per iteration.
  * @returns {Object} Returns the new mapped object.
@@ -16,0 +19,0 @@ * @example

matches.js

@@ -14,2 +14,3 @@ var baseClone = require('./_baseClone'),
  * @memberOf _
+ * @since 3.0.0
  * @category Util
@@ -16,0 +17,0 @@ * @param {Object} source The object of property values to match.

matchesProperty.js

@@ -13,2 +13,3 @@ var baseClone = require('./_baseClone'),
  * @memberOf _
+ * @since 3.2.0
  * @category Util
@@ -15,0 +16,0 @@ * @param {Array|string} path The path of the property to get.

math.js

 module.exports = {
   'add': require('./add'),
   'ceil': require('./ceil'),
+  'divide': require('./divide'),
   'floor': require('./floor'),
@@ -8,4 +9,6 @@ 'max': require('./max'),
   'mean': require('./mean'),
+  'meanBy': require('./meanBy'),
   'min': require('./min'),
   'minBy': require('./minBy'),
+  'multiply': require('./multiply'),
   'round': require('./round'),
@@ -12,0 +15,0 @@ 'subtract': require('./subtract'),

max.js

@@ -10,2 +10,3 @@ var baseExtremum = require('./_baseExtremum'),
  * @static
+ * @since 0.1.0
  * @memberOf _
@@ -12,0 +13,0 @@ * @category Math

maxBy.js

@@ -12,5 +12,7 @@ var baseExtremum = require('./_baseExtremum'),
  * @memberOf _
+ * @since 4.0.0
  * @category Math
  * @param {Array} array The array to iterate over.
- * @param {Function|Object|string} [iteratee=_.identity] The iteratee invoked per element.
+ * @param {Array|Function|Object|string} [iteratee=_.identity]
+ *  The iteratee invoked per element.
  * @returns {*} Returns the maximum value.
@@ -17,0 +19,0 @@ * @example

mean.js

@@ -1,2 +0,3 @@
-var sum = require('./sum');
+var baseMean = require('./_baseMean'),
+    identity = require('./identity');
 
@@ -8,2 +9,3 @@ /**
  * @memberOf _
+ * @since 4.0.0
  * @category Math
@@ -18,5 +20,5 @@ * @param {Array} array The array to iterate over.
 function mean(array) {
-  return sum(array) / (array ? array.length : 0);
+  return baseMean(array, identity);
 }
 
 module.exports = mean;

memoize.js

@@ -15,3 +15,4 @@ var MapCache = require('./_MapCache');
  * function. Its creation may be customized by replacing the `_.memoize.Cache`
- * constructor with one whose instances implement the [`Map`](http://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-map-prototype-object)
+ * constructor with one whose instances implement the
+ * [`Map`](http://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-map-prototype-object)
  * method interface of `delete`, `get`, `has`, and `set`.
@@ -21,2 +22,3 @@ *
  * @memberOf _
+ * @since 0.1.0
  * @category Function
@@ -66,3 +68,3 @@ * @param {Function} func The function to have its output memoized.
   };
-  memoized.cache = new memoize.Cache;
+  memoized.cache = new (memoize.Cache || MapCache);
   return memoized;
@@ -69,0 +71,0 @@ }

merge.js

@@ -6,8 +6,8 @@ var baseMerge = require('./_baseMerge'),
  * This method is like `_.assign` except that it recursively merges own and
- * inherited enumerable properties of source objects into the destination
- * object. Source properties that resolve to `undefined` are skipped if a
- * destination value exists. Array and plain object properties are merged
- * recursively.Other objects and value types are overridden by assignment.
- * Source objects are applied from left to right. Subsequent sources
- * overwrite property assignments of previous sources.
+ * inherited enumerable string keyed properties of source objects into the
+ * destination object. Source properties that resolve to `undefined` are
+ * skipped if a destination value exists. Array and plain object properties
+ * are merged recursively.Other objects and value types are overridden by
+ * assignment. Source objects are applied from left to right. Subsequent
+ * sources overwrite property assignments of previous sources.
  *
@@ -18,2 +18,3 @@ * **Note:** This method mutates `object`.
  * @memberOf _
+ * @since 0.5.0
  * @category Object
@@ -20,0 +21,0 @@ * @param {Object} object The destination object.

mergeWith.js

@@ -15,2 +15,3 @@ var baseMerge = require('./_baseMerge'),
  * @memberOf _
+ * @since 4.0.0
  * @category Object
@@ -17,0 +18,0 @@ * @param {Object} object The destination object.

method.js

@@ -10,2 +10,3 @@ var baseInvoke = require('./_baseInvoke'),
  * @memberOf _
+ * @since 3.7.0
  * @category Util
@@ -25,4 +26,4 @@ * @param {Array|string} path The path of the method to invoke.
  *
- * _.invokeMap(_.sortBy(objects, _.method(['a', 'b', 'c'])), 'a.b.c');
- * // => [1, 2]
+ * _.map(objects, _.method(['a', 'b', 'c']));
+ * // => [2, 1]
  */
@@ -29,0 +30,0 @@ var method = rest(function(path, args) {

methodOf.js

@@ -11,2 +11,3 @@ var baseInvoke = require('./_baseInvoke'),
  * @memberOf _
+ * @since 3.7.0
  * @category Util
@@ -13,0 +14,0 @@ * @param {Object} object The object to query.

min.js

@@ -10,2 +10,3 @@ var baseExtremum = require('./_baseExtremum'),
  * @static
+ * @since 0.1.0
  * @memberOf _
@@ -12,0 +13,0 @@ * @category Math

minBy.js

@@ -12,5 +12,7 @@ var baseExtremum = require('./_baseExtremum'),
  * @memberOf _
+ * @since 4.0.0
  * @category Math
  * @param {Array} array The array to iterate over.
- * @param {Function|Object|string} [iteratee=_.identity] The iteratee invoked per element.
+ * @param {Array|Function|Object|string} [iteratee=_.identity]
+ *  The iteratee invoked per element.
  * @returns {*} Returns the minimum value.
@@ -17,0 +19,0 @@ * @example

mixin.js

@@ -10,5 +10,5 @@ var arrayEach = require('./_arrayEach'),
 /**
- * Adds all own enumerable function properties of a source object to the
- * destination object. If `object` is a function then methods are added to
- * its prototype as well.
+ * Adds all own enumerable string keyed function properties of a source
+ * object to the destination object. If `object` is a function then methods
+ * are added to its prototype as well.
  *
@@ -19,2 +19,3 @@ * **Note:** Use `_.runInContext` to create a pristine `lodash` function to
  * @static
+ * @since 0.1.0
  * @memberOf _
@@ -24,5 +25,4 @@ * @category Util
  * @param {Object} source The object of functions to add.
- * @param {Object} [options] The options object.
- * @param {boolean} [options.chain=true] Specify whether the functions added
- *  are chainable.
+ * @param {Object} [options={}] The options object.
+ * @param {boolean} [options.chain=true] Specify whether mixins are chainable.
  * @returns {Function|Object} Returns `object`.
@@ -29,0 +29,0 @@ * @example

negate.js

@@ -11,2 +11,3 @@ /** Used as the `TypeError` message for "Functions" methods. */
  * @memberOf _
+ * @since 3.0.0
  * @category Function
@@ -13,0 +14,0 @@ * @param {Function} predicate The predicate to negate.

next.js

@@ -9,2 +9,3 @@ var toArray = require('./toArray');
  * @memberOf _
+ * @since 4.0.0
  * @category Seq
@@ -11,0 +12,0 @@ * @returns {Object} Returns the next iterator value.

noop.js

@@ -7,2 +7,3 @@ /**
  * @memberOf _
+ * @since 2.3.0
  * @category Util
@@ -9,0 +10,0 @@ * @example

now.js

@@ -7,2 +7,3 @@ /**
  * @memberOf _
+ * @since 2.4.0
  * @type {Function}
@@ -16,3 +17,3 @@ * @category Date
  * }, _.now());
- * // => logs the number of milliseconds it took for the deferred function to be invoked
+ * // => Logs the number of milliseconds it took for the deferred function to be invoked.
  */
@@ -19,0 +20,0 @@ var now = Date.now;

nthArg.js

@@ -8,2 +8,3 @@ var toInteger = require('./toInteger');
  * @memberOf _
+ * @since 4.0.0
  * @category Util
@@ -10,0 +11,0 @@ * @param {number} [n=0] The index of the argument to return.

object.js

@@ -9,2 +9,4 @@ module.exports = {
   'defaultsDeep': require('./defaultsDeep'),
+  'entries': require('./entries'),
+  'entriesIn': require('./entriesIn'),
   'extend': require('./extend'),
@@ -11,0 +13,0 @@ 'extendWith': require('./extendWith'),

omit.js

 var arrayMap = require('./_arrayMap'),
+    baseCastKey = require('./_baseCastKey'),
     baseDifference = require('./_baseDifference'),
     baseFlatten = require('./_baseFlatten'),
     basePick = require('./_basePick'),
-    keysIn = require('./keysIn'),
+    getAllKeysIn = require('./_getAllKeysIn'),
     rest = require('./rest');
@@ -10,10 +11,12 @@
  * The opposite of `_.pick`; this method creates an object composed of the
- * own and inherited enumerable properties of `object` that are not omitted.
+ * own and inherited enumerable string keyed properties of `object` that are
+ * not omitted.
  *
  * @static
+ * @since 0.1.0
  * @memberOf _
  * @category Object
  * @param {Object} object The source object.
- * @param {...(string|string[])} [props] The property names to omit, specified
- *  individually or in arrays.
+ * @param {...(string|string[])} [props] The property identifiers to omit,
+ *  specified individually or in arrays.
  * @returns {Object} Returns the new object.
@@ -31,6 +34,6 @@ * @example
   }
-  props = arrayMap(baseFlatten(props, 1), String);
-  return basePick(object, baseDifference(keysIn(object), props));
+  props = arrayMap(baseFlatten(props, 1), baseCastKey);
+  return basePick(object, baseDifference(getAllKeysIn(object), props));
 });
 
 module.exports = omit;

omitBy.js

@@ -6,11 +6,13 @@ var baseIteratee = require('./_baseIteratee'),
  * The opposite of `_.pickBy`; this method creates an object composed of
- * the own and inherited enumerable properties of `object` that `predicate`
- * doesn't return truthy for. The predicate is invoked with two arguments:
- * (value, key).
+ * the own and inherited enumerable string keyed properties of `object` that
+ * `predicate` doesn't return truthy for. The predicate is invoked with two
+ * arguments: (value, key).
  *
  * @static
  * @memberOf _
+ * @since 4.0.0
  * @category Object
  * @param {Object} object The source object.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked per property.
+ * @param {Array|Function|Object|string} [predicate=_.identity]
+ *  The function invoked per property.
  * @returns {Object} Returns the new object.
@@ -17,0 +19,0 @@ * @example

once.js

@@ -10,2 +10,3 @@ var before = require('./before');
  * @memberOf _
+ * @since 0.1.0
  * @category Function
@@ -12,0 +13,0 @@ * @param {Function} func The function to restrict.

orderBy.js

@@ -12,7 +12,9 @@ var baseOrderBy = require('./_baseOrderBy'),
  * @memberOf _
+ * @since 4.0.0
  * @category Collection
  * @param {Array|Object} collection The collection to iterate over.
- * @param {Function[]|Object[]|string[]} [iteratees=[_.identity]] The iteratees to sort by.
+ * @param {Array[]|Function[]|Object[]|string[]} [iteratees=[_.identity]]
+ *  The iteratees to sort by.
  * @param {string[]} [orders] The sort orders of `iteratees`.
- * @param- {Object} [guard] Enables use as an iteratee for functions like `_.reduce`.
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
  * @returns {Array} Returns the new sorted array.
@@ -24,3 +26,3 @@ * @example
  *   { 'user': 'barney', 'age': 34 },
- *   { 'user': 'fred',   'age': 42 },
+ *   { 'user': 'fred',   'age': 40 },
  *   { 'user': 'barney', 'age': 36 }
@@ -31,3 +33,3 @@ * ];
  * _.orderBy(users, ['user', 'age'], ['asc', 'desc']);
- * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 42]]
+ * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
  */
@@ -34,0 +36,0 @@ function orderBy(collection, iteratees, orders, guard) {

over.js

@@ -10,2 +10,3 @@ var arrayMap = require('./_arrayMap'),
  * @memberOf _
+ * @since 4.0.0
  * @category Util
@@ -12,0 +13,0 @@ * @param {...(Function|Function[])} iteratees The iteratees to invoke.

overArgs.js

@@ -15,2 +15,3 @@ var apply = require('./_apply'),
  * @static
+ * @since 4.0.0
  * @memberOf _
@@ -17,0 +18,0 @@ * @category Function

overEvery.js

@@ -10,2 +10,3 @@ var arrayEvery = require('./_arrayEvery'),
  * @memberOf _
+ * @since 4.0.0
  * @category Util
@@ -12,0 +13,0 @@ * @param {...(Function|Function[])} predicates The predicates to check.

overSome.js

@@ -10,2 +10,3 @@ var arraySome = require('./_arraySome'),
  * @memberOf _
+ * @since 4.0.0
  * @category Util
@@ -12,0 +13,0 @@ * @param {...(Function|Function[])} predicates The predicates to check.

package.json

 {
   "name": "lodash",
-  "version": "4.6.1",
+  "version": "4.7.0",
   "description": "Lodash modular utilities.",
@@ -5,0 +5,0 @@ "homepage": "https://lodash.com/",

pad.js

@@ -16,2 +16,3 @@ var createPadding = require('./_createPadding'),
  * @memberOf _
+ * @since 3.0.0
  * @category String
@@ -37,13 +38,14 @@ * @param {string} [string=''] The string to pad.
 
-  var strLength = stringSize(string);
+  var strLength = length ? stringSize(string) : 0;
   if (!length || strLength >= length) {
     return string;
   }
-  var mid = (length - strLength) / 2,
-      leftLength = nativeFloor(mid),
-      rightLength = nativeCeil(mid);
-
-  return createPadding('', leftLength, chars) + string + createPadding('', rightLength, chars);
+  var mid = (length - strLength) / 2;
+  return (
+    createPadding(nativeFloor(mid), chars) +
+    string +
+    createPadding(nativeCeil(mid), chars)
+  );
 }
 
 module.exports = pad;

padEnd.js

 var createPadding = require('./_createPadding'),
+    stringSize = require('./_stringSize'),
+    toInteger = require('./toInteger'),
     toString = require('./toString');
@@ -10,2 +12,3 @@
  * @memberOf _
+ * @since 4.0.0
  * @category String
@@ -29,5 +32,10 @@ * @param {string} [string=''] The string to pad.
   string = toString(string);
-  return string + createPadding(string, length, chars);
+  length = toInteger(length);
+
+  var strLength = length ? stringSize(string) : 0;
+  return (length && strLength < length)
+    ? (string + createPadding(length - strLength, chars))
+    : string;
 }
 
 module.exports = padEnd;

padStart.js

 var createPadding = require('./_createPadding'),
+    stringSize = require('./_stringSize'),
+    toInteger = require('./toInteger'),
     toString = require('./toString');
@@ -10,2 +12,3 @@
  * @memberOf _
+ * @since 4.0.0
  * @category String
@@ -29,5 +32,10 @@ * @param {string} [string=''] The string to pad.
   string = toString(string);
-  return createPadding(string, length, chars) + string;
+  length = toInteger(length);
+
+  var strLength = length ? stringSize(string) : 0;
+  return (length && strLength < length)
+    ? (createPadding(length - strLength, chars) + string)
+    : string;
 }
 
 module.exports = padStart;

parseInt.js

@@ -15,14 +15,15 @@ var root = require('./_root'),
  * Converts `string` to an integer of the specified radix. If `radix` is
- * `undefined` or `0`, a `radix` of `10` is used unless `value` is a hexadecimal,
- * in which case a `radix` of `16` is used.
+ * `undefined` or `0`, a `radix` of `10` is used unless `value` is a
+ * hexadecimal, in which case a `radix` of `16` is used.
  *
- * **Note:** This method aligns with the [ES5 implementation](https://es5.github.io/#x15.1.2.2)
- * of `parseInt`.
+ * **Note:** This method aligns with the
+ * [ES5 implementation](https://es5.github.io/#x15.1.2.2) of `parseInt`.
  *
  * @static
  * @memberOf _
+ * @since 1.1.0
  * @category String
  * @param {string} string The string to convert.
  * @param {number} [radix=10] The radix to interpret `value` by.
- * @param- {Object} [guard] Enables use as an iteratee for functions like `_.map`.
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
  * @returns {number} Returns the converted integer.
@@ -39,3 +40,3 @@ * @example
   // Chrome fails to trim leading <BOM> whitespace characters.
-  // See https://code.google.com/p/v8/issues/detail?id=3109 for more details.
+  // See https://bugs.chromium.org/p/v8/issues/detail?id=3109 for more details.
   if (guard || radix == null) {
@@ -42,0 +43,0 @@ radix = 0;

partial.js

@@ -22,2 +22,3 @@ var createWrapper = require('./_createWrapper'),
  * @memberOf _
+ * @since 0.2.0
  * @category Function
@@ -24,0 +25,0 @@ * @param {Function} func The function to partially apply arguments to.

partialRight.js

@@ -21,2 +21,3 @@ var createWrapper = require('./_createWrapper'),
  * @memberOf _
+ * @since 1.0.0
  * @category Function
@@ -23,0 +24,0 @@ * @param {Function} func The function to partially apply arguments to.

partition.js

@@ -11,5 +11,7 @@ var createAggregator = require('./_createAggregator');
  * @memberOf _
+ * @since 3.0.0
  * @category Collection
  * @param {Array|Object} collection The collection to iterate over.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked per iteration.
+ * @param {Array|Function|Object|string} [predicate=_.identity]
+ *  The function invoked per iteration.
  * @returns {Array} Returns the array of grouped elements.
@@ -16,0 +18,0 @@ * @example

pick.js

@@ -9,7 +9,8 @@ var baseFlatten = require('./_baseFlatten'),
  * @static
+ * @since 0.1.0
  * @memberOf _
  * @category Object
  * @param {Object} object The source object.
- * @param {...(string|string[])} [props] The property names to pick, specified
- *  individually or in arrays.
+ * @param {...(string|string[])} [props] The property identifiers to pick,
+ *  specified individually or in arrays.
  * @returns {Object} Returns the new object.
@@ -16,0 +17,0 @@ * @example

pickBy.js

@@ -10,5 +10,7 @@ var baseIteratee = require('./_baseIteratee'),
  * @memberOf _
+ * @since 4.0.0
  * @category Object
  * @param {Object} object The source object.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked per property.
+ * @param {Array|Function|Object|string} [predicate=_.identity]
+ *  The function invoked per property.
  * @returns {Object} Returns the new object.
@@ -15,0 +17,0 @@ * @example

plant.js

@@ -5,6 +5,7 @@ var baseLodash = require('./_baseLodash'),
 /**
- * Creates a clone of the chained sequence planting `value` as the wrapped value.
+ * Creates a clone of the chain sequence planting `value` as the wrapped value.
  *
  * @name plant
  * @memberOf _
+ * @since 3.2.0
  * @category Seq
@@ -11,0 +12,0 @@ * @param {*} value The value to plant.

property.js

@@ -10,2 +10,3 @@ var baseProperty = require('./_baseProperty'),
  * @memberOf _
+ * @since 2.4.0
  * @category Util
@@ -12,0 +13,0 @@ * @param {Array|string} path The path of the property to get.

propertyOf.js

@@ -9,2 +9,3 @@ var baseGet = require('./_baseGet');
  * @memberOf _
+ * @since 3.0.0
  * @category Util
@@ -11,0 +12,0 @@ * @param {Object} object The object to query.

pull.js

@@ -14,2 +14,3 @@ var pullAll = require('./pullAll'),
  * @memberOf _
+ * @since 2.0.0
  * @category Array
@@ -16,0 +17,0 @@ * @param {Array} array The array to modify.

pullAll.js

@@ -10,2 +10,3 @@ var basePullAll = require('./_basePullAll');
  * @memberOf _
+ * @since 4.0.0
  * @category Array
@@ -12,0 +13,0 @@ * @param {Array} array The array to modify.

pullAllBy.js

@@ -13,6 +13,8 @@ var baseIteratee = require('./_baseIteratee'),
  * @memberOf _
+ * @since 4.0.0
  * @category Array
  * @param {Array} array The array to modify.
  * @param {Array} values The values to remove.
- * @param {Function|Object|string} [iteratee=_.identity] The iteratee invoked per element.
+ * @param {Array|Function|Object|string} [iteratee=_.identity]
+ *  The iteratee invoked per element.
  * @returns {Array} Returns `array`.
@@ -19,0 +21,0 @@ * @example

pullAllWith.js

@@ -12,2 +12,3 @@ var basePullAll = require('./_basePullAll');
  * @memberOf _
+ * @since 4.6.0
  * @category Array
@@ -14,0 +15,0 @@ * @param {Array} array The array to modify.

pullAt.js

@@ -16,2 +16,3 @@ var arrayMap = require('./_arrayMap'),
  * @memberOf _
+ * @since 3.0.0
  * @category Array
@@ -18,0 +19,0 @@ * @param {Array} array The array to modify.

random.js

@@ -15,4 +15,4 @@ var baseRandom = require('./_baseRandom'),
  * If only one argument is provided a number between `0` and the given number
- * is returned. If `floating` is `true`, or either `lower` or `upper` are floats,
- * a floating-point number is returned instead of an integer.
+ * is returned. If `floating` is `true`, or either `lower` or `upper` are
+ * floats, a floating-point number is returned instead of an integer.
  *
@@ -24,2 +24,3 @@ * **Note:** JavaScript follows the IEEE-754 standard for resolving
  * @memberOf _
+ * @since 0.7.0
  * @category Number
@@ -26,0 +27,0 @@ * @param {number} [lower=0] The lower bound.

range.js

@@ -13,2 +13,3 @@ var createRange = require('./_createRange');
  * @static
+ * @since 0.1.0
  * @memberOf _
@@ -15,0 +16,0 @@ * @category Util

rangeRight.js

@@ -9,2 +9,3 @@ var createRange = require('./_createRange');
  * @memberOf _
+ * @since 4.0.0
  * @category Util
@@ -11,0 +12,0 @@ * @param {number} [start=0] The start of the range.

README.md

@@ -1,2 +0,2 @@
-# lodash v4.6.1
+# lodash v4.7.0
 
@@ -20,3 +20,3 @@ The [lodash](https://lodash.com/) library exported as [Node.js](https://nodejs.org/) modules.
 // Load the fp build for immutable auto-curried iteratee-first data-last methods.
-var _ = require('lodash/fp');
+var fp = require('lodash/fp');
 
@@ -32,3 +32,3 @@ // Load a method category.
 
-See the [package source](https://github.com/lodash/lodash/tree/4.6.1-npm) for more details.
+See the [package source](https://github.com/lodash/lodash/tree/4.7.0-npm) for more details.
 
@@ -41,3 +41,3 @@ **Note:**<br>
 
-Tested in Chrome 47-48, Firefox 43-44, IE 9-11, Edge 13, Safari 8-9, Node.js 0.10, 0.12, 4, & 5, & PhantomJS 1.9.8.<br>
+Tested in Chrome 48-49, Firefox 44-45, IE 9-11, Edge 13, Safari 8-9, Node.js 0.10, 0.12, 4, & 5, & 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

@@ -16,2 +16,3 @@ var baseFlatten = require('./_baseFlatten'),
  * @memberOf _
+ * @since 3.0.0
  * @category Function
@@ -18,0 +19,0 @@ * @param {Function} func The function to rearrange arguments for.

reduce.js

@@ -24,2 +24,3 @@ var arrayReduce = require('./_arrayReduce'),
  * @memberOf _
+ * @since 0.1.0
  * @category Collection
@@ -26,0 +27,0 @@ * @param {Array|Object} collection The collection to iterate over.

reduceRight.js

@@ -13,2 +13,3 @@ var arrayReduceRight = require('./_arrayReduceRight'),
  * @memberOf _
+ * @since 0.1.0
  * @category Collection
@@ -15,0 +16,0 @@ * @param {Array|Object} collection The collection to iterate over.

reject.js

@@ -12,5 +12,7 @@ var arrayFilter = require('./_arrayFilter'),
  * @memberOf _
+ * @since 0.1.0
  * @category Collection
  * @param {Array|Object} collection The collection to iterate over.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked per iteration.
+ * @param {Array|Function|Object|string} [predicate=_.identity]
+ *  The function invoked per iteration.
  * @returns {Array} Returns the new filtered array.
@@ -17,0 +19,0 @@ * @example

remove.js

@@ -14,5 +14,7 @@ var baseIteratee = require('./_baseIteratee'),
  * @memberOf _
+ * @since 2.0.0
  * @category Array
  * @param {Array} array The array to modify.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked per iteration.
+ * @param {Array|Function|Object|string} [predicate=_.identity]
+ *  The function invoked per iteration.
  * @returns {Array} Returns the new array of removed elements.
@@ -19,0 +21,0 @@ * @example

repeat.js

@@ -1,10 +0,5 @@
-var toInteger = require('./toInteger'),
+var baseRepeat = require('./_baseRepeat'),
+    toInteger = require('./toInteger'),
     toString = require('./toString');
 
-/** Used as references for various `Number` constants. */
-var MAX_SAFE_INTEGER = 9007199254740991;
-
-/* Built-in method references for those with the same name as other `lodash` methods. */
-var nativeFloor = Math.floor;
-
 /**
@@ -15,2 +10,3 @@ * Repeats the given string `n` times.
  * @memberOf _
+ * @since 3.0.0
  * @category String
@@ -32,22 +28,5 @@ * @param {string} [string=''] The string to repeat.
 function repeat(string, n) {
-  string = toString(string);
-  n = toInteger(n);
-
-  var result = '';
-  if (!string || n < 1 || n > MAX_SAFE_INTEGER) {
-    return result;
-  }
-  // Leverage the exponentiation by squaring algorithm for a faster repeat.
-  // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details.
-  do {
-    if (n % 2) {
-      result += string;
-    }
-    n = nativeFloor(n / 2);
-    string += string;
-  } while (n);
-
-  return result;
+  return baseRepeat(toString(string), toInteger(n));
 }
 
 module.exports = repeat;

replace.js

@@ -6,6 +6,8 @@ var toString = require('./toString');
  *
- * **Note:** This method is based on [`String#replace`](https://mdn.io/String/replace).
+ * **Note:** This method is based on
+ * [`String#replace`](https://mdn.io/String/replace).
  *
  * @static
  * @memberOf _
+ * @since 4.0.0
  * @category String
@@ -12,0 +14,0 @@ * @param {string} [string=''] The string to modify.

rest.js

@@ -12,8 +12,11 @@ var apply = require('./_apply'),
  * Creates a function that invokes `func` with the `this` binding of the
- * created function and arguments from `start` and beyond provided as an array.
+ * created function and arguments from `start` and beyond provided as
+ * an array.
  *
- * **Note:** This method is based on the [rest parameter](https://mdn.io/rest_parameters).
+ * **Note:** This method is based on the
+ * [rest parameter](https://mdn.io/rest_parameters).
  *
  * @static
  * @memberOf _
+ * @since 4.0.0
  * @category Function
@@ -20,0 +23,0 @@ * @param {Function} func The function to apply a rest parameter to.

result.js

 var baseCastPath = require('./_baseCastPath'),
-    get = require('./get'),
     isFunction = require('./isFunction'),
-    isKey = require('./_isKey'),
-    parent = require('./_parent');
+    isKey = require('./_isKey');
 
 /**
- * This method is like `_.get` except that if the resolved value is a function
- * it's invoked with the `this` binding of its parent object and its result
- * is returned.
+ * This method is like `_.get` except that if the resolved value is a
+ * function it's invoked with the `this` binding of its parent object and
+ * its result is returned.
  *
  * @static
+ * @since 0.1.0
  * @memberOf _
@@ -17,3 +16,3 @@ * @category Object
  * @param {Array|string} path The path of the property to resolve.
- * @param {*} [defaultValue] The value returned if the resolved value is `undefined`.
+ * @param {*} [defaultValue] The value returned for `undefined` resolved values.
  * @returns {*} Returns the resolved value.
@@ -37,15 +36,23 @@ * @example
 function result(object, path, defaultValue) {
-  if (!isKey(path, object)) {
-    path = baseCastPath(path);
-    var result = get(object, path);
-    object = parent(object, path);
-  } else {
-    result = object == null ? undefined : object[path];
+  path = isKey(path, object) ? [path] : baseCastPath(path);
+
+  var index = -1,
+      length = path.length;
+
+  // Ensure the loop is entered when path is empty.
+  if (!length) {
+    object = undefined;
+    length = 1;
   }
-  if (result === undefined) {
-    result = defaultValue;
+  while (++index < length) {
+    var value = object == null ? undefined : object[path[index]];
+    if (value === undefined) {
+      index = length;
+      value = defaultValue;
+    }
+    object = isFunction(value) ? value.call(object) : value;
   }
-  return isFunction(result) ? result.call(object) : result;
+  return object;
 }
 
 module.exports = result;

reverse.js

@@ -16,3 +16,5 @@ /** Used for built-in method references. */
  * @memberOf _
+ * @since 4.0.0
  * @category Array
+ * @param {Array} array The array to modify.
  * @returns {Array} Returns `array`.
@@ -19,0 +21,0 @@ * @example

round.js

@@ -8,2 +8,3 @@ var createRound = require('./_createRound');
  * @memberOf _
+ * @since 3.10.0
  * @category Math
@@ -10,0 +11,0 @@ * @param {number} number The number to round.

sample.js

@@ -10,2 +10,3 @@ var baseRandom = require('./_baseRandom'),
  * @memberOf _
+ * @since 2.0.0
  * @category Collection
@@ -12,0 +13,0 @@ * @param {Array|Object} collection The collection to sample.

sampleSize.js

@@ -12,2 +12,3 @@ var baseClamp = require('./_baseClamp'),
  * @memberOf _
+ * @since 4.0.0
  * @category Collection
@@ -14,0 +15,0 @@ * @param {Array|Object} collection The collection to sample.

seq.js

@@ -5,3 +5,2 @@ module.exports = {
   'commit': require('./commit'),
-  'flatMap': require('./wrapperFlatMap'),
   'lodash': require('./wrapperLodash'),
@@ -8,0 +7,0 @@ 'next': require('./next'),

set.js

@@ -13,2 +13,3 @@ var baseSet = require('./_baseSet');
  * @memberOf _
+ * @since 3.7.0
  * @category Object
@@ -15,0 +16,0 @@ * @param {Object} object The object to modify.

setWith.js

@@ -13,2 +13,3 @@ var baseSet = require('./_baseSet');
  * @memberOf _
+ * @since 4.0.0
  * @category Object
@@ -15,0 +16,0 @@ * @param {Object} object The object to modify.

shuffle.js

@@ -12,2 +12,3 @@ var sampleSize = require('./sampleSize');
  * @memberOf _
+ * @since 0.1.0
  * @category Collection
@@ -14,0 +15,0 @@ * @param {Array|Object} collection The collection to shuffle.

size.js

@@ -1,2 +0,4 @@
-var isArrayLike = require('./isArrayLike'),
+var getTag = require('./_getTag'),
+    isArrayLike = require('./isArrayLike'),
+    isObjectLike = require('./isObjectLike'),
     isString = require('./isString'),
@@ -6,8 +8,13 @@ keys = require('./keys'),
 
+/** `Object#toString` result references. */
+var mapTag = '[object Map]',
+    setTag = '[object Set]';
+
 /**
  * Gets the size of `collection` by returning its length for array-like
- * values or the number of own enumerable properties for objects.
+ * values or the number of own enumerable string keyed properties for objects.
  *
  * @static
  * @memberOf _
+ * @since 0.1.0
  * @category Collection
@@ -35,2 +42,8 @@ * @param {Array|Object} collection The collection to inspect.
   }
+  if (isObjectLike(collection)) {
+    var tag = getTag(collection);
+    if (tag == mapTag || tag == setTag) {
+      return collection.size;
+    }
+  }
   return keys(collection).length;
@@ -37,0 +50,0 @@ }

slice.js

@@ -8,7 +8,9 @@ var baseSlice = require('./_baseSlice'),
  *
- * **Note:** This method is used instead of [`Array#slice`](https://mdn.io/Array/slice)
- * to ensure dense arrays are returned.
+ * **Note:** This method is used instead of
+ * [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are
+ * returned.
  *
  * @static
  * @memberOf _
+ * @since 3.0.0
  * @category Array
@@ -15,0 +17,0 @@ * @param {Array} array The array to slice.

snakeCase.js

 var createCompounder = require('./_createCompounder');
 
 /**
- * Converts `string` to [snake case](https://en.wikipedia.org/wiki/Snake_case).
+ * Converts `string` to
+ * [snake case](https://en.wikipedia.org/wiki/Snake_case).
  *
  * @static
  * @memberOf _
+ * @since 3.0.0
  * @category String
@@ -19,3 +21,3 @@ * @param {string} [string=''] The string to convert.
  *
- * _.snakeCase('--foo-bar');
+ * _.snakeCase('--FOO-BAR--');
  * // => 'foo_bar'
@@ -22,0 +24,0 @@ */

some.js

@@ -14,7 +14,10 @@ var arraySome = require('./_arraySome'),
  * @memberOf _
+ * @since 0.1.0
  * @category Collection
  * @param {Array|Object} collection The collection to iterate over.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked per iteration.
- * @param- {Object} [guard] Enables use as an iteratee for functions like `_.map`.
- * @returns {boolean} Returns `true` if any element passes the predicate check, else `false`.
+ * @param {Array|Function|Object|string} [predicate=_.identity]
+ *  The function invoked per iteration.
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+ * @returns {boolean} Returns `true` if any element passes the predicate check,
+ *  else `false`.
  * @example
@@ -21,0 +24,0 @@ *

sortBy.js

@@ -14,6 +14,8 @@ var baseFlatten = require('./_baseFlatten'),
  * @memberOf _
+ * @since 0.1.0
  * @category Collection
  * @param {Array|Object} collection The collection to iterate over.
- * @param {...(Function|Function[]|Object|Object[]|string|string[])} [iteratees=[_.identity]]
- *  The iteratees to sort by, specified individually or in arrays.
+ * @param {...(Array|Array[]|Function|Function[]|Object|Object[]|string|string[])}
+ *  [iteratees=[_.identity]] The iteratees to sort by, specified individually
+ *  or in arrays.
  * @returns {Array} Returns the new sorted array.
@@ -25,3 +27,3 @@ * @example
  *   { 'user': 'barney', 'age': 36 },
- *   { 'user': 'fred',   'age': 42 },
+ *   { 'user': 'fred',   'age': 40 },
  *   { 'user': 'barney', 'age': 34 }
@@ -31,6 +33,6 @@ * ];
  * _.sortBy(users, function(o) { return o.user; });
- * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 42]]
+ * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
  *
  * _.sortBy(users, ['user', 'age']);
- * // => objects for [['barney', 34], ['barney', 36], ['fred', 42], ['fred', 48]]
+ * // => objects for [['barney', 34], ['barney', 36], ['fred', 40], ['fred', 48]]
  *
@@ -40,3 +42,3 @@ * _.sortBy(users, 'user', function(o) {
  * });
- * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 42]]
+ * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
  */
@@ -43,0 +45,0 @@ var sortBy = rest(function(collection, iteratees) {

sortedIndex.js

 var baseSortedIndex = require('./_baseSortedIndex');
 
 /**
- * Uses a binary search to determine the lowest index at which `value` should
- * be inserted into `array` in order to maintain its sort order.
+ * Uses a binary search to determine the lowest index at which `value`
+ * should be inserted into `array` in order to maintain its sort order.
  *
  * @static
  * @memberOf _
+ * @since 0.1.0
  * @category Array
  * @param {Array} array The sorted array to inspect.
  * @param {*} value The value to evaluate.
- * @returns {number} Returns the index at which `value` should be inserted into `array`.
+ * @returns {number} Returns the index at which `value` should be inserted
+ *  into `array`.
  * @example
@@ -14,0 +16,0 @@ *

sortedIndexBy.js

@@ -11,7 +11,10 @@ var baseIteratee = require('./_baseIteratee'),
  * @memberOf _
+ * @since 4.0.0
  * @category Array
  * @param {Array} array The sorted array to inspect.
  * @param {*} value The value to evaluate.
- * @param {Function|Object|string} [iteratee=_.identity] The iteratee invoked per element.
- * @returns {number} Returns the index at which `value` should be inserted into `array`.
+ * @param {Array|Function|Object|string} [iteratee=_.identity]
+ *  The iteratee invoked per element.
+ * @returns {number} Returns the index at which `value` should be inserted
+ *  into `array`.
  * @example
@@ -18,0 +21,0 @@ *

sortedIndexOf.js

@@ -10,2 +10,3 @@ var baseSortedIndex = require('./_baseSortedIndex'),
  * @memberOf _
+ * @since 4.0.0
  * @category Array
@@ -12,0 +13,0 @@ * @param {Array} array The array to search.

sortedLastIndex.js

@@ -10,6 +10,8 @@ var baseSortedIndex = require('./_baseSortedIndex');
  * @memberOf _
+ * @since 3.0.0
  * @category Array
  * @param {Array} array The sorted array to inspect.
  * @param {*} value The value to evaluate.
- * @returns {number} Returns the index at which `value` should be inserted into `array`.
+ * @returns {number} Returns the index at which `value` should be inserted
+ *  into `array`.
  * @example
@@ -16,0 +18,0 @@ *

sortedLastIndexBy.js

@@ -11,7 +11,10 @@ var baseIteratee = require('./_baseIteratee'),
  * @memberOf _
+ * @since 4.0.0
  * @category Array
  * @param {Array} array The sorted array to inspect.
  * @param {*} value The value to evaluate.
- * @param {Function|Object|string} [iteratee=_.identity] The iteratee invoked per element.
- * @returns {number} Returns the index at which `value` should be inserted into `array`.
+ * @param {Array|Function|Object|string} [iteratee=_.identity]
+ *  The iteratee invoked per element.
+ * @returns {number} Returns the index at which `value` should be inserted
+ *  into `array`.
  * @example
@@ -18,0 +21,0 @@ *

sortedLastIndexOf.js

@@ -10,2 +10,3 @@ var baseSortedIndex = require('./_baseSortedIndex'),
  * @memberOf _
+ * @since 4.0.0
  * @category Array
@@ -12,0 +13,0 @@ * @param {Array} array The array to search.

sortedUniq.js

@@ -9,2 +9,3 @@ var baseSortedUniq = require('./_baseSortedUniq');
  * @memberOf _
+ * @since 4.0.0
  * @category Array
@@ -11,0 +12,0 @@ * @param {Array} array The array to inspect.

sortedUniqBy.js

@@ -10,2 +10,3 @@ var baseIteratee = require('./_baseIteratee'),
  * @memberOf _
+ * @since 4.0.0
  * @category Array
@@ -12,0 +13,0 @@ * @param {Array} array The array to inspect.

split.js

@@ -6,6 +6,8 @@ var toString = require('./toString');
  *
- * **Note:** This method is based on [`String#split`](https://mdn.io/String/split).
+ * **Note:** This method is based on
+ * [`String#split`](https://mdn.io/String/split).
  *
  * @static
  * @memberOf _
+ * @since 4.0.0
  * @category String
@@ -12,0 +14,0 @@ * @param {string} [string=''] The string to split.

spread.js

@@ -13,9 +13,12 @@ var apply = require('./_apply'),
 /**
- * Creates a function that invokes `func` with the `this` binding of the created
- * function and an array of arguments much like [`Function#apply`](https://es5.github.io/#x15.3.4.3).
+ * Creates a function that invokes `func` with the `this` binding of the
+ * create function and an array of arguments much like
+ * [`Function#apply`](https://es5.github.io/#x15.3.4.3).
  *
- * **Note:** This method is based on the [spread operator](https://mdn.io/spread_operator).
+ * **Note:** This method is based on the
+ * [spread operator](https://mdn.io/spread_operator).
  *
  * @static
  * @memberOf _
+ * @since 3.2.0
  * @category Function
@@ -22,0 +25,0 @@ * @param {Function} func The function to spread arguments over.

startCase.js

@@ -1,9 +0,11 @@
-var capitalize = require('./capitalize'),
-    createCompounder = require('./_createCompounder');
+var createCompounder = require('./_createCompounder'),
+    upperFirst = require('./upperFirst');
 
 /**
- * Converts `string` to [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage).
+ * Converts `string` to
+ * [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage).
  *
  * @static
  * @memberOf _
+ * @since 3.1.0
  * @category String
@@ -14,3 +16,3 @@ * @param {string} [string=''] The string to convert.
  *
- * _.startCase('--foo-bar');
+ * _.startCase('--foo-bar--');
  * // => 'Foo Bar'
@@ -21,9 +23,9 @@ *
  *
- * _.startCase('__foo_bar__');
- * // => 'Foo Bar'
+ * _.startCase('__FOO_BAR__');
+ * // => 'FOO BAR'
  */
 var startCase = createCompounder(function(result, word, index) {
-  return result + (index ? ' ' : '') + capitalize(word);
+  return result + (index ? ' ' : '') + upperFirst(word);
 });
 
 module.exports = startCase;

startsWith.js

@@ -10,2 +10,3 @@ var baseClamp = require('./_baseClamp'),
  * @memberOf _
+ * @since 3.0.0
  * @category String
@@ -15,3 +16,4 @@ * @param {string} [string=''] The string to search.
  * @param {number} [position=0] The position to search from.
- * @returns {boolean} Returns `true` if `string` starts with `target`, else `false`.
+ * @returns {boolean} Returns `true` if `string` starts with `target`,
+ *  else `false`.
  * @example
@@ -18,0 +20,0 @@ *

subtract.js

@@ -0,1 +1,3 @@
+var createMathOperation = require('./_createMathOperation');
+
 /**
@@ -6,2 +8,3 @@ * Subtract two numbers.
  * @memberOf _
+ * @since 4.0.0
  * @category Math
@@ -16,16 +19,6 @@ * @param {number} minuend The first number in a subtraction.
  */
-function subtract(minuend, subtrahend) {
-  var result;
-  if (minuend === undefined && subtrahend === undefined) {
-    return 0;
-  }
-  if (minuend !== undefined) {
-    result = minuend;
-  }
-  if (subtrahend !== undefined) {
-    result = result === undefined ? subtrahend : (result - subtrahend);
-  }
-  return result;
-}
+var subtract = createMathOperation(function(minuend, subtrahend) {
+  return minuend - subtrahend;
+});
 
 module.exports = subtract;

sum.js

@@ -9,2 +9,3 @@ var baseSum = require('./_baseSum'),
  * @memberOf _
+ * @since 3.4.0
  * @category Math
@@ -11,0 +12,0 @@ * @param {Array} array The array to iterate over.

sumBy.js

@@ -11,5 +11,7 @@ var baseIteratee = require('./_baseIteratee'),
  * @memberOf _
+ * @since 4.0.0
  * @category Math
  * @param {Array} array The array to iterate over.
- * @param {Function|Object|string} [iteratee=_.identity] The iteratee invoked per element.
+ * @param {Array|Function|Object|string} [iteratee=_.identity]
+ *  The iteratee invoked per element.
  * @returns {number} Returns the sum.
@@ -16,0 +18,0 @@ * @example

tail.js

@@ -8,2 +8,3 @@ var drop = require('./drop');
  * @memberOf _
+ * @since 4.0.0
  * @category Array
@@ -10,0 +11,0 @@ * @param {Array} array The array to query.

take.js

@@ -9,6 +9,7 @@ var baseSlice = require('./_baseSlice'),
  * @memberOf _
+ * @since 0.1.0
  * @category Array
  * @param {Array} array The array to query.
  * @param {number} [n=1] The number of elements to take.
- * @param- {Object} [guard] Enables use as an iteratee for functions like `_.map`.
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
  * @returns {Array} Returns the slice of `array`.
@@ -15,0 +16,0 @@ * @example

takeRight.js

@@ -9,6 +9,7 @@ var baseSlice = require('./_baseSlice'),
  * @memberOf _
+ * @since 3.0.0
  * @category Array
  * @param {Array} array The array to query.
  * @param {number} [n=1] The number of elements to take.
- * @param- {Object} [guard] Enables use as an iteratee for functions like `_.map`.
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
  * @returns {Array} Returns the slice of `array`.
@@ -15,0 +16,0 @@ * @example

takeRightWhile.js

@@ -6,10 +6,12 @@ var baseIteratee = require('./_baseIteratee'),
  * Creates a slice of `array` with elements taken from the end. Elements are
- * taken until `predicate` returns falsey. The predicate is invoked with three
- * arguments: (value, index, array).
+ * taken until `predicate` returns falsey. The predicate is invoked with
+ * three arguments: (value, index, array).
  *
  * @static
  * @memberOf _
+ * @since 3.0.0
  * @category Array
  * @param {Array} array The array to query.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked per iteration.
+ * @param {Array|Function|Object|string} [predicate=_.identity]
+ *  The function invoked per iteration.
  * @returns {Array} Returns the slice of `array`.
@@ -16,0 +18,0 @@ * @example

takeWhile.js

@@ -11,5 +11,7 @@ var baseIteratee = require('./_baseIteratee'),
  * @memberOf _
+ * @since 3.0.0
  * @category Array
  * @param {Array} array The array to query.
- * @param {Function|Object|string} [predicate=_.identity] The function invoked per iteration.
+ * @param {Array|Function|Object|string} [predicate=_.identity]
+ *  The function invoked per iteration.
  * @returns {Array} Returns the slice of `array`.
@@ -16,0 +18,0 @@ * @example

tap.js

 /**
  * This method invokes `interceptor` and returns `value`. The interceptor
  * is invoked with one argument; (value). The purpose of this method is to
- * "tap into" a method chain in order to modify intermediate results.
+ * "tap into" a method chain sequence in order to modify intermediate results.
  *
  * @static
  * @memberOf _
+ * @since 0.1.0
  * @category Seq
@@ -9,0 +10,0 @@ * @param {*} value The value to provide to `interceptor`.

template.js

@@ -45,13 +45,20 @@ var assignInDefaults = require('./_assignInDefaults'),
  * @static
+ * @since 0.1.0
  * @memberOf _
  * @category String
  * @param {string} [string=''] The template string.
- * @param {Object} [options] The options object.
- * @param {RegExp} [options.escape] The HTML "escape" delimiter.
- * @param {RegExp} [options.evaluate] The "evaluate" delimiter.
- * @param {Object} [options.imports] An object to import into the template as free variables.
- * @param {RegExp} [options.interpolate] The "interpolate" delimiter.
- * @param {string} [options.sourceURL] The sourceURL of the template's compiled source.
- * @param {string} [options.variable] The data object variable name.
- * @param- {Object} [guard] Enables use as an iteratee for functions like `_.map`.
+ * @param {Object} [options={}] The options object.
+ * @param {RegExp} [options.escape=_.templateSettings.escape]
+ *  The HTML "escape" delimiter.
+ * @param {RegExp} [options.evaluate=_.templateSettings.evaluate]
+ *  The "evaluate" delimiter.
+ * @param {Object} [options.imports=_.templateSettings.imports]
+ *  An object to import into the template as free variables.
+ * @param {RegExp} [options.interpolate=_.templateSettings.interpolate]
+ *  The "interpolate" delimiter.
+ * @param {string} [options.sourceURL='templateSources[n]']
+ *  The sourceURL of the compiled template.
+ * @param {string} [options.variable='obj']
+ *  The data object variable name.
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
  * @returns {Function} Returns the compiled template function.
@@ -105,3 +112,3 @@ * @example
  * compiled(data);
- * // => find the source of "greeting.jst" under the Sources tab or Resources panel of the web inspector
+ * // => Find the source of "greeting.jst" under the Sources tab or Resources panel of the web inspector.
  *
@@ -126,3 +133,4 @@ * // Use the `variable` option to ensure a with-statement isn't used in the compiled template.
 function template(string, options, guard) {
-  // Based on John Resig's `tmpl` implementation (http://ejohn.org/blog/javascript-micro-templating/)
+  // Based on John Resig's `tmpl` implementation
+  // (http://ejohn.org/blog/javascript-micro-templating/)
   // and Laura Doktorova's doT.js (https://github.com/olado/doT).
@@ -129,0 +137,0 @@ var settings = templateSettings.imports._.templateSettings || templateSettings;

throttle.js

@@ -17,5 +17,5 @@ var debounce = require('./debounce'),
  *
- * **Note:** If `leading` and `trailing` options are `true`, `func` is invoked
- * on the trailing edge of the timeout only if the throttled function is
- * invoked more than once during the `wait` timeout.
+ * **Note:** If `leading` and `trailing` options are `true`, `func` is
+ * invoked on the trailing edge of the timeout only if the throttled function
+ * is invoked more than once during the `wait` timeout.
  *
@@ -27,10 +27,11 @@ * See [David Corbacho's article](http://drupalmotion.com/article/debounce-and-throttle-visual-explanation)
  * @memberOf _
+ * @since 0.1.0
  * @category Function
  * @param {Function} func The function to throttle.
  * @param {number} [wait=0] The number of milliseconds to throttle invocations to.
- * @param {Object} [options] The options object.
- * @param {boolean} [options.leading=true] Specify invoking on the leading
- *  edge of the timeout.
- * @param {boolean} [options.trailing=true] Specify invoking on the trailing
- *  edge of the timeout.
+ * @param {Object} [options={}] The options object.
+ * @param {boolean} [options.leading=true]
+ *  Specify invoking on the leading edge of the timeout.
+ * @param {boolean} [options.trailing=true]
+ *  Specify invoking on the trailing edge of the timeout.
  * @returns {Function} Returns the new throttled function.
@@ -37,0 +38,0 @@ * @example

thru.js

 /**
  * This method is like `_.tap` except that it returns the result of `interceptor`.
  * The purpose of this method is to "pass thru" values replacing intermediate
- * results in a method chain.
+ * results in a method chain sequence.
  *
  * @static
  * @memberOf _
+ * @since 3.0.0
  * @category Seq
@@ -9,0 +10,0 @@ * @param {*} value The value to provide to `interceptor`.

times.js

@@ -1,2 +0,2 @@
-var baseCastFunction = require('./_baseCastFunction'),
+var baseIteratee = require('./_baseIteratee'),
     baseTimes = require('./_baseTimes'),
@@ -19,2 +19,3 @@ toInteger = require('./toInteger');
  * @static
+ * @since 0.1.0
  * @memberOf _
@@ -41,3 +42,3 @@ * @category Util
 
-  iteratee = baseCastFunction(iteratee);
+  iteratee = baseIteratee(iteratee);
   n -= MAX_ARRAY_LENGTH;
@@ -44,0 +45,0 @@

toArray.js

@@ -23,2 +23,3 @@ var Symbol = require('./_Symbol'),
  * @static
+ * @since 0.1.0
  * @memberOf _
@@ -25,0 +26,0 @@ * @category Lang

toInteger.js

@@ -10,6 +10,8 @@ var toNumber = require('./toNumber');
  *
- * **Note:** This function is loosely based on [`ToInteger`](http://www.ecma-international.org/ecma-262/6.0/#sec-tointeger).
+ * **Note:** This function is loosely based on
+ * [`ToInteger`](http://www.ecma-international.org/ecma-262/6.0/#sec-tointeger).
  *
  * @static
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
@@ -16,0 +18,0 @@ * @param {*} value The value to convert.

toIterator.js

@@ -6,2 +6,3 @@ /**
  * @memberOf _
+ * @since 4.0.0
  * @category Seq
@@ -8,0 +9,0 @@ * @returns {Object} Returns the wrapper object.

toLength.js

@@ -11,6 +11,8 @@ var baseClamp = require('./_baseClamp'),
  *
- * **Note:** This method is based on [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
+ * **Note:** This method is based on
+ * [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
  *
  * @static
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
@@ -17,0 +19,0 @@ * @param {*} value The value to convert.

toLower.js

@@ -9,2 +9,3 @@ var toString = require('./toString');
  * @memberOf _
+ * @since 4.0.0
  * @category String
@@ -15,4 +16,4 @@ * @param {string} [string=''] The string to convert.
  *
- * _.toLower('--Foo-Bar');
- * // => '--foo-bar'
+ * _.toLower('--Foo-Bar--');
+ * // => '--foo-bar--'
  *
@@ -19,0 +20,0 @@ * _.toLower('fooBar');

toNumber.js

 var isFunction = require('./isFunction'),
-    isObject = require('./isObject');
+    isObject = require('./isObject'),
+    isSymbol = require('./isSymbol');
 
@@ -27,2 +28,3 @@ /** Used as references for various `Number` constants. */
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
@@ -46,2 +48,8 @@ * @param {*} value The value to process.
 function toNumber(value) {
+  if (typeof value == 'number') {
+    return value;
+  }
+  if (isSymbol(value)) {
+    return NAN;
+  }
   if (isObject(value)) {
@@ -52,3 +60,3 @@ var other = isFunction(value.valueOf) ? value.valueOf() : value;
   if (typeof value != 'string') {
-    return value === 0 ? value : +value;
+    return value === 0 ?  value : +value;
   }
@@ -55,0 +63,0 @@ value = value.replace(reTrim, '');

toPairs.js

@@ -5,7 +5,9 @@ var baseToPairs = require('./_baseToPairs'),
 /**
- * Creates an array of own enumerable key-value pairs for `object` which
- * can be consumed by `_.fromPairs`.
+ * Creates an array of own enumerable string keyed-value pairs for `object`
+ * which can be consumed by `_.fromPairs`.
  *
  * @static
  * @memberOf _
+ * @since 4.0.0
+ * @alias entries
  * @category Object
@@ -12,0 +14,0 @@ * @param {Object} object The object to query.

toPairsIn.js

@@ -5,7 +5,9 @@ var baseToPairs = require('./_baseToPairs'),
 /**
- * Creates an array of own and inherited enumerable key-value pairs for
- * `object` which can be consumed by `_.fromPairs`.
+ * Creates an array of own and inherited enumerable string keyed-value pairs
+ * for `object` which can be consumed by `_.fromPairs`.
  *
  * @static
  * @memberOf _
+ * @since 4.0.0
+ * @alias entriesIn
  * @category Object
@@ -12,0 +14,0 @@ * @param {Object} object The object to query.

toPath.js

 var arrayMap = require('./_arrayMap'),
+    baseCastKey = require('./_baseCastKey'),
+    copyArray = require('./_copyArray'),
     isArray = require('./isArray'),
+    isSymbol = require('./isSymbol'),
     stringToPath = require('./_stringToPath');
@@ -10,2 +13,3 @@
  * @memberOf _
+ * @since 4.0.0
  * @category Util
@@ -32,5 +36,8 @@ * @param {*} value The value to convert.
 function toPath(value) {
-  return isArray(value) ? arrayMap(value, String) : stringToPath(value);
+  if (isArray(value)) {
+    return arrayMap(value, baseCastKey);
+  }
+  return isSymbol(value) ? [value] : copyArray(stringToPath(value));
 }
 
 module.exports = toPath;

toPlainObject.js

@@ -5,7 +5,8 @@ var copyObject = require('./_copyObject'),
 /**
- * Converts `value` to a plain object flattening inherited enumerable
- * properties of `value` to own properties of the plain object.
+ * Converts `value` to a plain object flattening inherited enumerable string
+ * keyed properties of `value` to own properties of the plain object.
  *
  * @static
  * @memberOf _
+ * @since 3.0.0
  * @category Lang
@@ -12,0 +13,0 @@ * @param {*} value The value to convert.

toSafeInteger.js

@@ -13,2 +13,3 @@ var baseClamp = require('./_baseClamp'),
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
@@ -15,0 +16,0 @@ * @param {*} value The value to convert.

toString.js

@@ -17,2 +17,3 @@ var Symbol = require('./_Symbol'),
  * @memberOf _
+ * @since 4.0.0
  * @category Lang
@@ -19,0 +20,0 @@ * @param {*} value The value to process.

toUpper.js

@@ -9,2 +9,3 @@ var toString = require('./toString');
  * @memberOf _
+ * @since 4.0.0
  * @category String
@@ -15,4 +16,4 @@ * @param {string} [string=''] The string to convert.
  *
- * _.toUpper('--foo-bar');
- * // => '--FOO-BAR'
+ * _.toUpper('--foo-bar--');
+ * // => '--FOO-BAR--'
  *
@@ -19,0 +20,0 @@ * _.toUpper('fooBar');

transform.js

@@ -5,2 +5,3 @@ var arrayEach = require('./_arrayEach'),
     baseIteratee = require('./_baseIteratee'),
+    getPrototype = require('./_getPrototype'),
     isArray = require('./isArray'),
@@ -11,10 +12,7 @@ isFunction = require('./isFunction'),
 
-/** Built-in value references. */
-var getPrototypeOf = Object.getPrototypeOf;
-
 /**
  * An alternative to `_.reduce`; this method transforms `object` to a new
  * `accumulator` object which is the result of running each of its own enumerable
- * properties through `iteratee`, with each invocation potentially mutating
- * the `accumulator` object. The iteratee is invoked with four arguments:
+ * string keyed properties through `iteratee`, with each invocation potentially
+ * mutating the `accumulator` object. The iteratee is invoked with four arguments:
  * (accumulator, value, key, object). Iteratee functions may exit iteration
@@ -25,2 +23,3 @@ * early by explicitly returning `false`.
  * @memberOf _
+ * @since 1.3.0
  * @category Object
@@ -54,3 +53,3 @@ * @param {Array|Object} object The object to iterate over.
       } else {
-        accumulator = isFunction(Ctor) ? baseCreate(getPrototypeOf(object)) : {};
+        accumulator = isFunction(Ctor) ? baseCreate(getPrototype(object)) : {};
       }
@@ -57,0 +56,0 @@ } else {

trim.js

@@ -14,6 +14,7 @@ var charsEndIndex = require('./_charsEndIndex'),
  * @memberOf _
+ * @since 3.0.0
  * @category String
  * @param {string} [string=''] The string to trim.
  * @param {string} [chars=whitespace] The characters to trim.
- * @param- {Object} [guard] Enables use as an iteratee for functions like `_.map`.
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
  * @returns {string} Returns the trimmed string.
@@ -20,0 +21,0 @@ * @example

trimEnd.js

@@ -13,6 +13,7 @@ var charsEndIndex = require('./_charsEndIndex'),
  * @memberOf _
+ * @since 4.0.0
  * @category String
  * @param {string} [string=''] The string to trim.
  * @param {string} [chars=whitespace] The characters to trim.
- * @param- {Object} [guard] Enables use as an iteratee for functions like `_.map`.
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
  * @returns {string} Returns the trimmed string.
@@ -19,0 +20,0 @@ * @example

trimStart.js

@@ -13,6 +13,7 @@ var charsStartIndex = require('./_charsStartIndex'),
  * @memberOf _
+ * @since 4.0.0
  * @category String
  * @param {string} [string=''] The string to trim.
  * @param {string} [chars=whitespace] The characters to trim.
- * @param- {Object} [guard] Enables use as an iteratee for functions like `_.map`.
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
  * @returns {string} Returns the trimmed string.
@@ -19,0 +20,0 @@ * @example

truncate.js

@@ -34,5 +34,6 @@ var isObject = require('./isObject'),
  * @memberOf _
+ * @since 4.0.0
  * @category String
  * @param {string} [string=''] The string to truncate.
- * @param {Object} [options=({})] The options object.
+ * @param {Object} [options={}] The options object.
  * @param {number} [options.length=30] The maximum string length.
@@ -39,0 +40,0 @@ * @param {string} [options.omission='...'] The string to indicate text is omitted.

unary.js

@@ -9,2 +9,3 @@ var ary = require('./ary');
  * @memberOf _
+ * @since 4.0.0
  * @category Function
@@ -11,0 +12,0 @@ * @param {Function} func The function to cap arguments for.

unescape.js

@@ -10,10 +10,11 @@ var toString = require('./toString'),
  * The inverse of `_.escape`; this method converts the HTML entities
- * `&`, `<`, `>`, `"`, `'`, and ``` in `string` to their
- * corresponding characters.
+ * `&`, `<`, `>`, `"`, `'`, and ``` in `string` to
+ * their corresponding characters.
  *
- * **Note:** No other HTML entities are unescaped. To unescape additional HTML
- * entities use a third-party library like [_he_](https://mths.be/he).
+ * **Note:** No other HTML entities are unescaped. To unescape additional
+ * HTML entities use a third-party library like [_he_](https://mths.be/he).
  *
  * @static
  * @memberOf _
+ * @since 0.6.0
  * @category String
@@ -20,0 +21,0 @@ * @param {string} [string=''] The string to unescape.

union.js

@@ -12,2 +12,3 @@ var baseFlatten = require('./_baseFlatten'),
  * @memberOf _
+ * @since 0.1.0
  * @category Array
@@ -14,0 +15,0 @@ * @param {...Array} [arrays] The arrays to inspect.

unionBy.js

@@ -10,10 +10,13 @@ var baseFlatten = require('./_baseFlatten'),
  * This method is like `_.union` except that it accepts `iteratee` which is
- * invoked for each element of each `arrays` to generate the criterion by which
- * uniqueness is computed. The iteratee is invoked with one argument: (value).
+ * invoked for each element of each `arrays` to generate the criterion by
+ * which uniqueness is computed. The iteratee is invoked with one argument:
+ * (value).
  *
  * @static
  * @memberOf _
+ * @since 4.0.0
  * @category Array
  * @param {...Array} [arrays] The arrays to inspect.
- * @param {Function|Object|string} [iteratee=_.identity] The iteratee invoked per element.
+ * @param {Array|Function|Object|string} [iteratee=_.identity]
+ *  The iteratee invoked per element.
  * @returns {Array} Returns the new array of combined values.
@@ -20,0 +23,0 @@ * @example

unionWith.js

@@ -14,2 +14,3 @@ var baseFlatten = require('./_baseFlatten'),
  * @memberOf _
+ * @since 4.0.0
  * @category Array
@@ -16,0 +17,0 @@ * @param {...Array} [arrays] The arrays to inspect.

uniq.js

@@ -6,7 +6,8 @@ var baseUniq = require('./_baseUniq');
  * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
- * for equality comparisons, in which only the first occurrence of each element
- * is kept.
+ * for equality comparisons, in which only the first occurrence of each
+ * element is kept.
  *
  * @static
  * @memberOf _
+ * @since 0.1.0
  * @category Array
@@ -13,0 +14,0 @@ * @param {Array} array The array to inspect.

uniqBy.js

@@ -11,5 +11,7 @@ var baseIteratee = require('./_baseIteratee'),
  * @memberOf _
+ * @since 4.0.0
  * @category Array
  * @param {Array} array The array to inspect.
- * @param {Function|Object|string} [iteratee=_.identity] The iteratee invoked per element.
+ * @param {Array|Function|Object|string} [iteratee=_.identity]
+ *  The iteratee invoked per element.
  * @returns {Array} Returns the new duplicate free array.
@@ -16,0 +18,0 @@ * @example

uniqueId.js

@@ -10,2 +10,3 @@ var toString = require('./toString');
  * @static
+ * @since 0.1.0
  * @memberOf _
@@ -12,0 +13,0 @@ * @category Util

uniqWith.js

@@ -10,2 +10,3 @@ var baseUniq = require('./_baseUniq');
  * @memberOf _
+ * @since 4.0.0
  * @category Array
@@ -12,0 +13,0 @@ * @param {Array} array The array to inspect.

unset.js

@@ -10,2 +10,3 @@ var baseUnset = require('./_baseUnset');
  * @memberOf _
+ * @since 4.0.0
  * @category Object
@@ -12,0 +13,0 @@ * @param {Object} object The object to modify.

unzip.js

@@ -17,2 +17,3 @@ var arrayFilter = require('./_arrayFilter'),
  * @memberOf _
+ * @since 1.2.0
  * @category Array
@@ -19,0 +20,0 @@ * @param {Array} array The array of grouped elements to process.

unzipWith.js

@@ -12,5 +12,7 @@ var apply = require('./_apply'),
  * @memberOf _
+ * @since 3.8.0
  * @category Array
  * @param {Array} array The array of grouped elements to process.
- * @param {Function} [iteratee=_.identity] The function to combine regrouped values.
+ * @param {Function} [iteratee=_.identity] The function to combine
+ *  regrouped values.
  * @returns {Array} Returns the new array of regrouped elements.
@@ -17,0 +19,0 @@ * @example

update.js

@@ -13,2 +13,3 @@ var baseCastFunction = require('./_baseCastFunction'),
  * @memberOf _
+ * @since 4.6.0
  * @category Object
@@ -15,0 +16,0 @@ * @param {Object} object The object to modify.

updateWith.js

@@ -14,2 +14,3 @@ var baseCastFunction = require('./_baseCastFunction'),
  * @memberOf _
+ * @since 4.6.0
  * @category Object
@@ -16,0 +17,0 @@ * @param {Object} object The object to modify.

upperCase.js

@@ -8,2 +8,3 @@ var createCompounder = require('./_createCompounder');
  * @memberOf _
+ * @since 4.0.0
  * @category String
@@ -10,0 +11,0 @@ * @param {string} [string=''] The string to convert.

upperFirst.js

@@ -8,2 +8,3 @@ var createCaseFirst = require('./_createCaseFirst');
  * @memberOf _
+ * @since 4.0.0
  * @category String
@@ -10,0 +11,0 @@ * @param {string} [string=''] The string to convert.

values.js

@@ -5,3 +5,3 @@ var baseValues = require('./_baseValues'),
 /**
- * Creates an array of the own enumerable property values of `object`.
+ * Creates an array of the own enumerable string keyed property values of `object`.
  *
@@ -11,2 +11,3 @@ * **Note:** Non-object values are coerced to objects.
  * @static
+ * @since 0.1.0
  * @memberOf _
@@ -13,0 +14,0 @@ * @category Object

valuesIn.js

@@ -5,3 +5,4 @@ var baseValues = require('./_baseValues'),
 /**
- * Creates an array of the own and inherited enumerable property values of `object`.
+ * Creates an array of the own and inherited enumerable string keyed property
+ * values of `object`.
  *
@@ -12,2 +13,3 @@ * **Note:** Non-object values are coerced to objects.
  * @memberOf _
+ * @since 3.0.0
  * @category Object
@@ -14,0 +16,0 @@ * @param {Object} object The object to query.

without.js

@@ -12,2 +12,3 @@ var baseDifference = require('./_baseDifference'),
  * @memberOf _
+ * @since 0.1.0
  * @category Array
@@ -14,0 +15,0 @@ * @param {Array} array The array to filter.

words.js

@@ -55,3 +55,3 @@ var toString = require('./toString');
 /** Used to detect strings that need a more robust regexp to match words. */
-var reHasComplexWord = /[a-z][A-Z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/;
+var reHasComplexWord = /[a-z][A-Z]|[A-Z]{2,}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/;
 
@@ -63,6 +63,7 @@ /**
  * @memberOf _
+ * @since 3.0.0
  * @category String
  * @param {string} [string=''] The string to inspect.
  * @param {RegExp|string} [pattern] The pattern to match words.
- * @param- {Object} [guard] Enables use as an iteratee for functions like `_.map`.
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
  * @returns {Array} Returns the words of `string`.
@@ -69,0 +70,0 @@ * @example

wrap.js

@@ -12,2 +12,3 @@ var identity = require('./identity'),
  * @memberOf _
+ * @since 0.1.0
  * @category Function
@@ -14,0 +15,0 @@ * @param {*} value The value to wrap.

wrapperAt.js

@@ -14,2 +14,3 @@ var LazyWrapper = require('./_LazyWrapper'),
  * @memberOf _
+ * @since 1.0.0
  * @category Seq
@@ -16,0 +17,0 @@ * @param {...(string|string[])} [paths] The property paths of elements to pick,

wrapperChain.js

 var chain = require('./chain');
 
 /**
- * Enables explicit method chaining on the wrapper object.
+ * Creates a `lodash` wrapper instance with explicit method chain sequences enabled.
  *
  * @name chain
  * @memberOf _
+ * @since 0.1.0
  * @category Seq
@@ -9,0 +10,0 @@ * @returns {Object} Returns the new `lodash` wrapper instance.

wrapperLodash.js

@@ -16,10 +16,10 @@ var LazyWrapper = require('./_LazyWrapper'),
  * Creates a `lodash` object which wraps `value` to enable implicit method
- * chaining. Methods that operate on and return arrays, collections, and
- * functions can be chained together. Methods that retrieve a single value or
- * may return a primitive value will automatically end the chain sequence and
- * return the unwrapped value. Otherwise, the value must be unwrapped with
- * `_#value`.
+ * chain sequences. Methods that operate on and return arrays, collections,
+ * and functions can be chained together. Methods that retrieve a single value
+ * or may return a primitive value will automatically end the chain sequence
+ * and return the unwrapped value. Otherwise, the value must be unwrapped
+ * with `_#value`.
  *
- * Explicit chaining, which must be unwrapped with `_#value` in all cases,
- * may be enabled using `_.chain`.
+ * Explicit chain sequences, which must be unwrapped with `_#value`, may be
+ * enabled using `_.chain`.
  *
@@ -29,9 +29,9 @@ * The execution of chained methods is lazy, that is, it's deferred until
  *
- * Lazy evaluation allows several methods to support shortcut fusion. Shortcut
- * fusion is an optimization to merge iteratee calls; this avoids the creation
- * of intermediate arrays and can greatly reduce the number of iteratee executions.
- * Sections of a chain sequence qualify for shortcut fusion if the section is
- * applied to an array of at least two hundred elements and any iteratees
- * accept only one argument. The heuristic for whether a section qualifies
- * for shortcut fusion is subject to change.
+ * Lazy evaluation allows several methods to support shortcut fusion.
+ * Shortcut fusion is an optimization to merge iteratee calls; this avoids
+ * the creation of intermediate arrays and can greatly reduce the number of
+ * iteratee executions. Sections of a chain sequence qualify for shortcut
+ * fusion if the section is applied to an array of at least two hundred
+ * elements and any iteratees accept only one argument. The heuristic for
+ * whether a section qualifies for shortcut fusion is subject to change.
  *
@@ -61,44 +61,45 @@ * Chaining is supported in custom builds as long as the `_#value` method is
  * `dropRightWhile`, `dropWhile`, `extend`, `extendWith`, `fill`, `filter`,
- * `flatten`, `flattenDeep`, `flattenDepth`, `flip`, `flow`, `flowRight`,
- * `fromPairs`, `functions`, `functionsIn`, `groupBy`, `initial`, `intersection`,
- * `intersectionBy`, `intersectionWith`, `invert`, `invertBy`, `invokeMap`,
- * `iteratee`, `keyBy`, `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`,
- * `matches`, `matchesProperty`, `memoize`, `merge`, `mergeWith`, `method`,
- * `methodOf`, `mixin`, `negate`, `nthArg`, `omit`, `omitBy`, `once`, `orderBy`,
- * `over`, `overArgs`, `overEvery`, `overSome`, `partial`, `partialRight`,
- * `partition`, `pick`, `pickBy`, `plant`, `property`, `propertyOf`, `pull`,
- * `pullAll`, `pullAllBy`, `pullAllWith`, `pullAt`, `push`, `range`,
- * `rangeRight`, `rearg`, `reject`, `remove`, `rest`, `reverse`, `sampleSize`,
- * `set`, `setWith`, `shuffle`, `slice`, `sort`, `sortBy`, `splice`, `spread`,
- * `tail`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, `tap`, `throttle`,
- * `thru`, `toArray`, `toPairs`, `toPairsIn`, `toPath`, `toPlainObject`,
- * `transform`, `unary`, `union`, `unionBy`, `unionWith`, `uniq`, `uniqBy`,
- * `uniqWith`, `unset`, `unshift`, `unzip`, `unzipWith`, `update`, `values`,
- * `valuesIn`, `without`, `wrap`, `xor`, `xorBy`, `xorWith`, `zip`, `zipObject`,
- * `zipObjectDeep`, and `zipWith`
+ * `flatMap`, `flatMapDeep`, `flatMapDepth`, `flatten`, `flattenDeep`,
+ * `flattenDepth`, `flip`, `flow`, `flowRight`, `fromPairs`, `functions`,
+ * `functionsIn`, `groupBy`, `initial`, `intersection`, `intersectionBy`,
+ * `intersectionWith`, `invert`, `invertBy`, `invokeMap`, `iteratee`, `keyBy`,
+ * `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`, `matchesProperty`,
+ * `memoize`, `merge`, `mergeWith`, `method`, `methodOf`, `mixin`, `negate`,
+ * `nthArg`, `omit`, `omitBy`, `once`, `orderBy`, `over`, `overArgs`,
+ * `overEvery`, `overSome`, `partial`, `partialRight`, `partition`, `pick`,
+ * `pickBy`, `plant`, `property`, `propertyOf`, `pull`, `pullAll`, `pullAllBy`,
+ * `pullAllWith`, `pullAt`, `push`, `range`, `rangeRight`, `rearg`, `reject`,
+ * `remove`, `rest`, `reverse`, `sampleSize`, `set`, `setWith`, `shuffle`,
+ * `slice`, `sort`, `sortBy`, `splice`, `spread`, `tail`, `take`, `takeRight`,
+ * `takeRightWhile`, `takeWhile`, `tap`, `throttle`, `thru`, `toArray`,
+ * `toPairs`, `toPairsIn`, `toPath`, `toPlainObject`, `transform`, `unary`,
+ * `union`, `unionBy`, `unionWith`, `uniq`, `uniqBy`, `uniqWith`, `unset`,
+ * `unshift`, `unzip`, `unzipWith`, `update`, `updateWith`, `values`,
+ * `valuesIn`, `without`, `wrap`, `xor`, `xorBy`, `xorWith`, `zip`,
+ * `zipObject`, `zipObjectDeep`, and `zipWith`
  *
  * The wrapper methods that are **not** chainable by default are:
  * `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clamp`, `clone`,
- * `cloneDeep`, `cloneDeepWith`, `cloneWith`, `deburr`, `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`, `isSafeInteger`, `isSet`, `isString`,
- * `isUndefined`, `isTypedArray`, `isWeakMap`, `isWeakSet`, `join`, `kebabCase`,
- * `last`, `lastIndexOf`, `lowerCase`, `lowerFirst`, `lt`, `lte`, `max`,
- * `maxBy`, `mean`, `min`, `minBy`, `noConflict`, `noop`, `now`, `pad`,
- * `padEnd`, `padStart`, `parseInt`, `pop`, `random`, `reduce`, `reduceRight`,
- * `repeat`, `result`, `round`, `runInContext`, `sample`, `shift`, `size`,
- * `snakeCase`, `some`, `sortedIndex`, `sortedIndexBy`, `sortedLastIndex`,
- * `sortedLastIndexBy`, `startCase`, `startsWith`, `subtract`, `sum`, `sumBy`,
- * `template`, `times`, `toInteger`, `toJSON`, `toLength`, `toLower`,
- * `toNumber`, `toSafeInteger`, `toString`, `toUpper`, `trim`, `trimEnd`,
- * `trimStart`, `truncate`, `unescape`, `uniqueId`, `upperCase`, `upperFirst`,
- * `value`, and `words`
+ * `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`, `isNumber`,
+ * `isObject`, `isObjectLike`, `isPlainObject`, `isRegExp`, `isSafeInteger`,
+ * `isSet`, `isString`, `isUndefined`, `isTypedArray`, `isWeakMap`, `isWeakSet`,
+ * `join`, `kebabCase`, `last`, `lastIndexOf`, `lowerCase`, `lowerFirst`,
+ * `lt`, `lte`, `max`, `maxBy`, `mean`, `meanBy`, `min`, `minBy`, `multiply`,
+ * `noConflict`, `noop`, `now`, `pad`, `padEnd`, `padStart`, `parseInt`,
+ * `pop`, `random`, `reduce`, `reduceRight`, `repeat`, `result`, `round`,
+ * `runInContext`, `sample`, `shift`, `size`, `snakeCase`, `some`, `sortedIndex`,
+ * `sortedIndexBy`, `sortedLastIndex`, `sortedLastIndexBy`, `startCase`,
+ * `startsWith`, `subtract`, `sum`, `sumBy`, `template`, `times`, `toInteger`,
+ * `toJSON`, `toLength`, `toLower`, `toNumber`, `toSafeInteger`, `toString`,
+ * `toUpper`, `trim`, `trimEnd`, `trimStart`, `truncate`, `unescape`,
+ * `uniqueId`, `upperCase`, `upperFirst`, `value`, and `words`
  *
@@ -105,0 +106,0 @@ * @name _

wrapperReverse.js

@@ -13,2 +13,3 @@ var LazyWrapper = require('./_LazyWrapper'),
  * @memberOf _
+ * @since 0.1.0
  * @category Seq
@@ -15,0 +16,0 @@ * @returns {Object} Returns the new `lodash` wrapper instance.

wrapperValue.js

 var baseWrapperValue = require('./_baseWrapperValue');
 
 /**
- * Executes the chained sequence to extract the unwrapped value.
+ * Executes the chain sequence to resolve the unwrapped value.
  *
  * @name value
  * @memberOf _
+ * @since 0.1.0
  * @alias toJSON, valueOf
@@ -9,0 +10,0 @@ * @category Seq

xor.js

@@ -7,3 +7,4 @@ var arrayFilter = require('./_arrayFilter'),
 /**
- * Creates an array of unique values that is the [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference)
+ * Creates an array of unique values that is the
+ * [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference)
  * of the given arrays. The order of result values is determined by the order
@@ -14,2 +15,3 @@ * they occur in the arrays.
  * @memberOf _
+ * @since 2.4.0
  * @category Array
@@ -16,0 +18,0 @@ * @param {...Array} [arrays] The arrays to inspect.

xorBy.js

@@ -10,10 +10,13 @@ var arrayFilter = require('./_arrayFilter'),
  * This method is like `_.xor` except that it accepts `iteratee` which is
- * invoked for each element of each `arrays` to generate the criterion by which
- * by which they're compared. The iteratee is invoked with one argument: (value).
+ * invoked for each element of each `arrays` to generate the criterion by
+ * which by which they're compared. The iteratee is invoked with one argument:
+ * (value).
  *
  * @static
  * @memberOf _
+ * @since 4.0.0
  * @category Array
  * @param {...Array} [arrays] The arrays to inspect.
- * @param {Function|Object|string} [iteratee=_.identity] The iteratee invoked per element.
+ * @param {Array|Function|Object|string} [iteratee=_.identity]
+ *  The iteratee invoked per element.
  * @returns {Array} Returns the new array of values.
@@ -20,0 +23,0 @@ * @example

xorWith.js

@@ -14,2 +14,3 @@ var arrayFilter = require('./_arrayFilter'),
  * @memberOf _
+ * @since 4.0.0
  * @category Array
@@ -16,0 +17,0 @@ * @param {...Array} [arrays] The arrays to inspect.

zip.js

@@ -5,8 +5,9 @@ var rest = require('./rest'),
 /**
- * Creates an array of grouped elements, the first of which contains the first
- * elements of the given arrays, the second of which contains the second elements
- * of the given arrays, and so on.
+ * Creates an array of grouped elements, the first of which contains the
+ * first elements of the given arrays, the second of which contains the
+ * second elements of the given arrays, and so on.
  *
  * @static
  * @memberOf _
+ * @since 0.1.0
  * @category Array
@@ -13,0 +14,0 @@ * @param {...Array} [arrays] The arrays to process.

zipObject.js

@@ -6,8 +6,9 @@ var assignValue = require('./_assignValue'),
  * This method is like `_.fromPairs` except that it accepts two arrays,
- * one of property names and one of corresponding values.
+ * one of property identifiers and one of corresponding values.
  *
  * @static
  * @memberOf _
+ * @since 0.4.0
  * @category Array
- * @param {Array} [props=[]] The property names.
+ * @param {Array} [props=[]] The property identifiers.
  * @param {Array} [values=[]] The property values.
@@ -14,0 +15,0 @@ * @returns {Object} Returns the new object.

zipObjectDeep.js

@@ -9,4 +9,5 @@ var baseSet = require('./_baseSet'),
  * @memberOf _
+ * @since 4.1.0
  * @category Array
- * @param {Array} [props=[]] The property names.
+ * @param {Array} [props=[]] The property identifiers.
  * @param {Array} [values=[]] The property values.
@@ -13,0 +14,0 @@ * @returns {Object} Returns the new object.

zipWith.js

@@ -11,2 +11,3 @@ var rest = require('./rest'),
  * @memberOf _
+ * @since 3.8.0
  * @category Array
@@ -13,0 +14,0 @@ * @param {...Array} [arrays] The arrays to process.

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