lodash.has - npm Package Compare versions

Comparing version 4.1.1 to 4.2.0

index.js

 /**
- * lodash 4.1.1 (Custom Build) <https://lodash.com/>
+ * lodash 4.2.0 (Custom Build) <https://lodash.com/>
  * Build: `lodash modularize exports="npm" -o ./`
@@ -10,3 +10,2 @@ * Copyright 2012-2016 The Dojo Foundation <http://dojofoundation.org/>
 var baseSlice = require('lodash._baseslice'),
-    get = require('lodash.get'),
     toString = require('lodash.tostring');
@@ -65,2 +64,33 @@
 /**
+ * Casts `value` to a path array if it's not one.
+ *
+ * @private
+ * @param {*} value The value to inspect.
+ * @returns {Array} Returns the cast property path array.
+ */
+function baseCastPath(value) {
+  return isArray(value) ? value : stringToPath(value);
+}
+
+/**
+ * The base implementation of `_.get` without support for default values.
+ *
+ * @private
+ * @param {Object} object The object to query.
+ * @param {Array|string} path The path of the property to get.
+ * @returns {*} Returns the resolved value.
+ */
+function baseGet(object, path) {
+  path = isKey(path, object) ? [path + ''] : baseCastPath(path);
+
+  var index = 0,
+      length = path.length;
+
+  while (object != null && index < length) {
+    object = object[path[index++]];
+  }
+  return (index && index == length) ? object : undefined;
+}
+
+/**
  * The base implementation of `_.has` without support for deep paths.
@@ -95,14 +125,2 @@ *
 /**
- * The base implementation of `_.toPath` which only converts `value` to a
- * path if it's not one.
- *
- * @private
- * @param {*} value The value to process.
- * @returns {Array} Returns the property path array.
- */
-function baseToPath(value) {
-  return isArray(value) ? value : stringToPath(value);
-}
-
-/**
  * Gets the "length" property value of `object`.
@@ -134,3 +152,3 @@ *
   if (!result && !isKey(path)) {
-    path = baseToPath(path);
+    path = baseCastPath(path);
     object = parent(object, path);
@@ -238,3 +256,3 @@ if (object != null) {
  * @memberOf _
- * @type Function
+ * @type {Function}
  * @category Lang
@@ -266,3 +284,2 @@ * @param {*} value The value to check.
  * @memberOf _
- * @type Function
  * @category Lang
@@ -296,3 +313,2 @@ * @param {*} value The value to check.
  * @memberOf _
- * @type Function
  * @category Lang
@@ -368,3 +384,4 @@ * @param {*} value The value to check.
 function isLength(value) {
-  return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
+  return typeof value == 'number' &&
+    value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
 }
@@ -449,2 +466,31 @@
 /**
+ * Gets the value at `path` of `object`. If the resolved value is
+ * `undefined` the `defaultValue` is used in its place.
+ *
+ * @static
+ * @memberOf _
+ * @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`.
+ * @returns {*} Returns the resolved value.
+ * @example
+ *
+ * var object = { 'a': [{ 'b': { 'c': 3 } }] };
+ *
+ * _.get(object, 'a[0].b.c');
+ * // => 3
+ *
+ * _.get(object, ['a', '0', 'b', 'c']);
+ * // => 3
+ *
+ * _.get(object, 'a.b.c', 'default');
+ * // => 'default'
+ */
+function get(object, path, defaultValue) {
+  var result = object == null ? undefined : baseGet(object, path);
+  return result === undefined ? defaultValue : result;
+}
+
+/**
  * Checks if `path` is a direct property of `object`.
@@ -451,0 +497,0 @@ *

package.json

 {
   "name": "lodash.has",
-  "version": "4.1.1",
+  "version": "4.2.0",
   "description": "The lodash method `_.has` exported as a module.",
@@ -19,5 +19,4 @@ "homepage": "https://lodash.com/",
     "lodash._baseslice": "^4.0.0",
-    "lodash.get": "^4.0.0",
     "lodash.tostring": "^4.0.0"
   }
 }

README.md

@@ -1,2 +0,2 @@
-# lodash.has v4.1.1
+# lodash.has v4.2.0
 
@@ -18,2 +18,2 @@ The [lodash](https://lodash.com/) method `_.has` exported as a [Node.js](https://nodejs.org/) module.
 
-See the [documentation](https://lodash.com/docs#has) or [package source](https://github.com/lodash/lodash/blob/4.1.1-npm-packages/lodash.has) for more details.
+See the [documentation](https://lodash.com/docs#has) or [package source](https://github.com/lodash/lodash/blob/4.2.0-npm-packages/lodash.has) for more details.

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Improved metrics

Total package byte prevSize

16200

increased by8.14%

Dependency count

2

decreased by-33.33%

Lines of code

482

increased by9.55%

Dependency changes

• - Removedlodash.get@^4.0.0

• - Removedlodash.get@4.4.2(transitive)