lodash.get - npm Package Compare versions

Comparing version 4.1.2 to 4.2.0

index.js

 /**
- * lodash 4.1.2 (Custom Build) <https://lodash.com/>
+ * lodash 4.2.0 (Custom Build) <https://lodash.com/>
  * Build: `lodash modularize exports="npm" -o ./`
- * Copyright 2012-2016 The Dojo Foundation <http://dojofoundation.org/>
+ * Copyright jQuery Foundation and other contributors <https://jquery.org/>
+ * Released under MIT license <https://lodash.com/license>
  * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
- * Copyright 2009-2016 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
- * Available under MIT license <https://lodash.com/license>
+ * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
  */
-var toString = require('lodash.tostring');
+var stringToPath = require('lodash._stringtopath');
 
+/** `Object#toString` result references. */
+var symbolTag = '[object Symbol]';
+
 /** Used to match property names within property paths. */
 var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,
-    reIsPlainProp = /^\w*$/,
-    rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]/g;
+    reIsPlainProp = /^\w*$/;
 
-/** Used to match backslashes in property paths. */
-var reEscapeChar = /\\(\\)?/g;
+/** Used for built-in method references. */
+var objectProto = Object.prototype;
 
 /**
+ * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
+ * of values.
+ */
+var objectToString = objectProto.toString;
+
+/**
  * Casts `value` to a path array if it's not one.
@@ -39,3 +47,3 @@ *
 function baseGet(object, path) {
-  path = isKey(path, object) ? [path + ''] : baseCastPath(path);
+  path = isKey(path, object) ? [path] : baseCastPath(path);
 
@@ -60,7 +68,8 @@ var index = 0,
 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)));
@@ -70,17 +79,2 @@ }
 /**
- * Converts `string` to a property path array.
- *
- * @private
- * @param {string} string The string to convert.
- * @returns {Array} Returns the property path array.
- */
-function stringToPath(string) {
-  var result = [];
-  toString(string).replace(rePropName, function(match, number, quote, string) {
-    result.push(quote ? string.replace(reEscapeChar, '$1') : (number || match));
-  });
-  return result;
-}
-
-/**
  * Checks if `value` is classified as an `Array` object.
@@ -90,6 +84,8 @@ *
  * @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
@@ -112,2 +108,53 @@ *
 /**
+ * Checks if `value` is object-like. A value is object-like if it's not `null`
+ * and has a `typeof` result of "object".
+ *
+ * @static
+ * @memberOf _
+ * @since 4.0.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
+ * @example
+ *
+ * _.isObjectLike({});
+ * // => true
+ *
+ * _.isObjectLike([1, 2, 3]);
+ * // => true
+ *
+ * _.isObjectLike(_.noop);
+ * // => false
+ *
+ * _.isObjectLike(null);
+ * // => false
+ */
+function isObjectLike(value) {
+  return !!value && typeof value == 'object';
+}
+
+/**
+ * Checks if `value` is classified as a `Symbol` primitive or object.
+ *
+ * @static
+ * @memberOf _
+ * @since 4.0.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is correctly classified,
+ *  else `false`.
+ * @example
+ *
+ * _.isSymbol(Symbol.iterator);
+ * // => true
+ *
+ * _.isSymbol('abc');
+ * // => false
+ */
+function isSymbol(value) {
+  return typeof value == 'symbol' ||
+    (isObjectLike(value) && objectToString.call(value) == symbolTag);
+}
+
+/**
  * Gets the value at `path` of `object`. If the resolved value is
@@ -118,6 +165,7 @@ * `undefined` the `defaultValue` is used in its place.
  * @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.
@@ -124,0 +172,0 @@ * @example

package.json

 {
   "name": "lodash.get",
-  "version": "4.1.2",
+  "version": "4.2.0",
   "description": "The lodash method `_.get` exported as a module.",
@@ -12,3 +12,3 @@ "homepage": "https://lodash.com/",
     "John-David Dalton <[e-mail]> (http://allyoucanleet.com/)",
-    "Blaine Bublitz <[e-mail]> (https://github.com/phated)",
+    "Blaine Bublitz <[e-mail]> (https://github.com/phated)",
     "Mathias Bynens <[e-mail]> (https://mathiasbynens.be/)"
@@ -19,4 +19,4 @@ ],
   "dependencies": {
-    "lodash.tostring": "^4.0.0"
+    "lodash._stringtopath": "~4.7.0"
   }
 }

README.md

@@ -1,2 +0,2 @@
-# lodash.get v4.1.2
+# lodash.get v4.2.0
 
@@ -18,2 +18,2 @@ The [lodash](https://lodash.com/) method `_.get` exported as a [Node.js](https://nodejs.org/) module.
 
-See the [documentation](https://lodash.com/docs#get) or [package source](https://github.com/lodash/lodash/blob/4.1.2-npm-packages/lodash.get) for more details.
+See the [documentation](https://lodash.com/docs#get) or [package source](https://github.com/lodash/lodash/blob/4.2.0-npm-packages/lodash.get) for more details.

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License

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Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

7910

increased by26.12%

Lines of code

170

increased by36%

Worsened metrics

Number of low license alerts

1

increased byInfinity%

License quality

80

decreased by-20%

Dependency changes

• + Addedlodash._stringtopath@~4.7.0

• + Addedlodash._stringtopath@4.7.1(transitive)

• - Removedlodash.tostring@^4.0.0

• - Removedlodash.tostring@4.1.4(transitive)