lodash.isarray - npm Package Compare versions

Comparing version 3.0.3 to 3.0.4

index.js

 /**
- * lodash 3.0.3 (Custom Build) <https://lodash.com/>
+ * lodash 3.0.4 (Custom Build) <https://lodash.com/>
  * Build: `lodash modern modularize exports="npm" -o ./`
@@ -14,10 +14,2 @@ * Copyright 2012-2015 The Dojo Foundation <http://dojofoundation.org/>
 
-/**
- * Used to match `RegExp` [special characters](http://www.regular-expressions.info/characters.html#special).
- * In addition to special characters the forward slash is escaped to allow for
- * easier `eval` use and `Function` compilation.
- */
-var reRegExpChars = /[.*+?^${}()|[\]\/\\]/g,
-    reHasRegExpChars = RegExp(reRegExpChars.source);
-
 /** Used to detect host constructors (Safari > 5). */
@@ -27,17 +19,2 @@ var reIsHostCtor = /^\[object .+?Constructor\]$/;
 /**
- * Converts `value` to a string if it's not one. An empty string is returned
- * for `null` or `undefined` values.
- *
- * @private
- * @param {*} value The value to process.
- * @returns {string} Returns the string.
- */
-function baseToString(value) {
-  if (typeof value == 'string') {
-    return value;
-  }
-  return value == null ? '' : (value + '');
-}
-
-/**
  * Checks if `value` is object-like.
@@ -63,3 +40,3 @@ *
 /**
- * Used to resolve the [`toStringTag`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.prototype.tostring)
+ * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
  * of values.
@@ -71,3 +48,3 @@ */
 var reIsNative = RegExp('^' +
-  escapeRegExp(fnToString.call(hasOwnProperty))
+  fnToString.call(hasOwnProperty).replace(/[\\^$.*+?()[\]{}|]/g, '\\$&')
   .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
@@ -80,3 +57,3 @@ );
 /**
- * Used as the [maximum length](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.max_safe_integer)
+ * Used as the [maximum length](http://ecma-international.org/ecma-262/6.0/#sec-number.max_safe_integer)
  * of an array-like value.
@@ -102,3 +79,3 @@ */
  *
- * **Note:** This function is based on [`ToLength`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength).
+ * **Note:** This function is based on [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
  *
@@ -134,2 +111,52 @@ * @private
 /**
+ * Checks if `value` is classified as a `Function` object.
+ *
+ * @static
+ * @memberOf _
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
+ * @example
+ *
+ * _.isFunction(_);
+ * // => true
+ *
+ * _.isFunction(/abc/);
+ * // => false
+ */
+function isFunction(value) {
+  // The use of `Object#toString` avoids issues with the `typeof` operator
+  // in older versions of Chrome and Safari which return 'function' for regexes
+  // and Safari 8 equivalents which return 'object' for typed array constructors.
+  return isObject(value) && objToString.call(value) == funcTag;
+}
+
+/**
+ * Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`.
+ * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
+ *
+ * @static
+ * @memberOf _
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is an object, else `false`.
+ * @example
+ *
+ * _.isObject({});
+ * // => true
+ *
+ * _.isObject([1, 2, 3]);
+ * // => true
+ *
+ * _.isObject(1);
+ * // => false
+ */
+function isObject(value) {
+  // Avoid a V8 JIT bug in Chrome 19-20.
+  // See https://code.google.com/p/v8/issues/detail?id=2291 for more details.
+  var type = typeof value;
+  return !!value && (type == 'object' || type == 'function');
+}
+
+/**
  * Checks if `value` is a native function.
@@ -154,3 +181,3 @@ *
   }
-  if (objToString.call(value) == funcTag) {
+  if (isFunction(value)) {
     return reIsNative.test(fnToString.call(value));
@@ -161,23 +188,2 @@ }
 
-/**
- * Escapes the `RegExp` special characters "\", "/", "^", "$", ".", "|", "?",
- * "*", "+", "(", ")", "[", "]", "{" and "}" in `string`.
- *
- * @static
- * @memberOf _
- * @category String
- * @param {string} [string=''] The string to escape.
- * @returns {string} Returns the escaped string.
- * @example
- *
- * _.escapeRegExp('[lodash](https://lodash.com/)');
- * // => '\[lodash\]\(https:\/\/lodash\.com\/\)'
- */
-function escapeRegExp(string) {
-  string = baseToString(string);
-  return (string && reHasRegExpChars.test(string))
-    ? string.replace(reRegExpChars, '\\$&')
-    : string;
-}
-
 module.exports = isArray;

package.json

 {
   "name": "lodash.isarray",
-  "version": "3.0.3",
+  "version": "3.0.4",
   "description": "The modern build of lodash’s `_.isArray` as a module.",
@@ -5,0 +5,0 @@ "homepage": "https://lodash.com/",

README.md

@@ -1,2 +0,2 @@
-# lodash.isarray v3.0.3
+# lodash.isarray v3.0.4
 
@@ -20,2 +20,2 @@ The [modern build](https://github.com/lodash/lodash/wiki/Build-Differences) of [lodash’s](https://lodash.com/) `_.isArray` exported as a [Node.js](http://nodejs.org/)/[io.js](https://iojs.org/) module.
 
-See the [documentation](https://lodash.com/docs#isArray) or [package source](https://github.com/lodash/lodash/blob/3.0.3-npm-packages/lodash.isarray) for more details.
+See the [documentation](https://lodash.com/docs#isArray) or [package source](https://github.com/lodash/lodash/blob/3.0.4-npm-packages/lodash.isarray) for more details.

No alert changes

Improved metrics

Total package byte prevSize

7857

increased by0.8%

Lines of code

163

increased by4.49%

No dependency changes