Bump to v4.2.1.

lodash._baseflatten/README.md

@@ -1,4 +1,4 @@
-# lodash._baseflatten v4.2.0
+# lodash._baseflatten v4.2.1
 
 The internal [lodash](https://lodash.com/) function `baseFlatten` exported as a [Node.js](https://nodejs.org/) module.
 
@@ -15,4 +15,4 @@ In Node.js:
 var baseFlatten = require('lodash._baseflatten');
 ```
 
-See the [package source](https://github.com/lodash/lodash/blob/4.2.0-npm-packages/lodash._baseflatten) for more details.
+See the [package source](https://github.com/lodash/lodash/blob/4.2.1-npm-packages/lodash._baseflatten) for more details.

lodash._baseflatten/index.js

@@ -1,5 +1,5 @@
 /**
- * lodash 4.2.0 (Custom Build) <https://lodash.com/>
+ * lodash (Custom Build) <https://lodash.com/>
  * Build: `lodash modularize exports="npm" -o ./`
  * Copyright jQuery Foundation and other contributors <https://jquery.org/>
  * Released under MIT license <https://lodash.com/license>
@@ -89,7 +89,7 @@ function baseFlatten(array, depth, predicate, isStrict, result) {
  *
  * @private
  * @param {string} key The key of the property to get.
- * @returns {Function} Returns the new function.
+ * @returns {Function} Returns the new accessor function.
  */
 function baseProperty(key) {
   return function(object) {
@@ -118,7 +118,7 @@ var getLength = baseProperty('length');
  * @returns {boolean} Returns `true` if `value` is flattenable, else `false`.
  */
 function isFlattenable(value) {
-  return isArrayLikeObject(value) && (isArray(value) || isArguments(value));
+  return isArray(value) || isArguments(value);
 }
 
 /**

lodash._baseflatten/package.json

@@ -1,6 +1,6 @@
 {
   "name": "lodash._baseflatten",
-  "version": "4.2.0",
+  "version": "4.2.1",
   "description": "The internal lodash function `baseFlatten` exported as a module.",
   "homepage": "https://lodash.com/",
   "icon": "https://lodash.com/icon.svg",