lodash._baseflatten - npm Package Compare versions

Comparing version 3.1.1 to 3.1.2

index.js

 /**
- * lodash 3.1.1 (Custom Build) <https://lodash.com/>
+ * lodash 3.1.2 (Custom Build) <https://lodash.com/>
  * Build: `lodash modern modularize exports="npm" -o ./`
  * Copyright 2012-2015 The Dojo Foundation <http://dojofoundation.org/>
- * Based on Underscore.js 1.8.2 <http://underscorejs.org/LICENSE>
+ * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
  * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
@@ -35,4 +35,4 @@ * Available under MIT license <https://lodash.com/license>
  * @param {Array} array The array to flatten.
- * @param {boolean} isDeep Specify a deep flatten.
- * @param {boolean} isStrict Restrict flattening to arrays and `arguments` objects.
+ * @param {boolean} [isDeep] Specify a deep flatten.
+ * @param {boolean} [isStrict] Restrict flattening to arrays-like objects.
  * @returns {Array} Returns the new flattened array.
@@ -48,4 +48,4 @@ */
     var value = array[index];
-
-    if (isObjectLike(value) && isLength(value.length) && (isArray(value) || isArguments(value))) {
+    if (isObjectLike(value) && isArrayLike(value) &&
+        (isStrict || isArray(value) || isArguments(value))) {
       if (isDeep) {
@@ -58,3 +58,2 @@ // Recursively flatten arrays (susceptible to call stack limits).
 
-      result.length += valLength;
       while (++valIndex < valLength) {
@@ -71,2 +70,38 @@ result[++resIndex] = value[valIndex];
 /**
+ * The base implementation of `_.property` without support for deep paths.
+ *
+ * @private
+ * @param {string} key The key of the property to get.
+ * @returns {Function} Returns the new function.
+ */
+function baseProperty(key) {
+  return function(object) {
+    return object == null ? undefined : object[key];
+  };
+}
+
+/**
+ * Gets the "length" property value of `object`.
+ *
+ * **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.
+ *
+ * @private
+ * @param {Object} object The object to query.
+ * @returns {*} Returns the "length" value.
+ */
+var getLength = baseProperty('length');
+
+/**
+ * Checks if `value` is array-like.
+ *
+ * @private
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
+ */
+function isArrayLike(value) {
+  return value != null && isLength(getLength(value));
+}
+
+/**
  * Checks if `value` is a valid array-like length.
@@ -73,0 +108,0 @@ *

package.json

 {
   "name": "lodash._baseflatten",
-  "version": "3.1.1",
+  "version": "3.1.2",
   "description": "The modern build of lodash’s internal `baseFlatten` as a module.",
@@ -5,0 +5,0 @@ "homepage": "https://lodash.com/",

README.md

@@ -1,2 +0,2 @@
-# lodash._baseflatten v3.1.1
+# lodash._baseflatten v3.1.2
 
@@ -20,2 +20,2 @@ The [modern build](https://github.com/lodash/lodash/wiki/Build-Differences) of [lodash’s](https://lodash.com/) internal `baseFlatten` exported as a [Node.js](http://nodejs.org/)/[io.js](https://iojs.org/) module.
 
-See the [package source](https://github.com/lodash/lodash/blob/3.1.1-npm-packages/lodash._baseflatten) for more details.
+See the [package source](https://github.com/lodash/lodash/blob/3.1.2-npm-packages/lodash._baseflatten) for more details.

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Improved metrics

Total package byte prevSize

6187

increased by17.51%

Lines of code

105

increased by45.83%

No dependency changes