xtend - npm Package Compare versions

Comparing version 1.0.2 to 1.0.3

index.js

@@ -1,17 +0,15 @@
-var slice = Array.prototype.slice
-
 module.exports = extend
 
 function extend(target) {
-    slice.call(arguments, 1).forEach(addPropertiesToSource)
-    
-    return target
+    for (var i = 1; i < arguments.length; i++) {
+        var source = arguments[i],
+            keys = Object.keys(source)
 
-    function addPropertiesToSource(source) {
-        Object.getOwnPropertyNames(source).forEach(addPropertyToSource)
-
-        function addPropertyToSource(name) {
+        for (var j = 0; j < keys.length; j++) {
+            var name = keys[j]
             target[name] = source[name]
         }
     }
+
+    return target
 }

package.json

 {
     "name": "xtend",
-    "version": "1.0.2",
+    "version": "1.0.3",
     "description": "extend like a boss",
@@ -16,2 +16,5 @@ "keywords": [],
             "name": "Jake Verbaten"
+        },
+        {
+            "name": "Matt Esch"
         }
@@ -18,0 +21,0 @@ ],

README.md

 # xtend
 
-extend like a boss
+Extend like a boss
 
-## Example
+xtend is a basic utility library which allows you to extend an object by appending all of the properties from each object in a list. When there are identical properties, the right-most property takes presedence.
 
+## Examples
+
+Basic usage:
+
+    var extend = require('xtend'),
+        a = {
+            'I': 'am'
+        },
+        b = {
+            'a': 'boss'
+        };
+
+    extend(a, b);
+
+    console.log('I ', a.I, ' a ', a.a);
+    
+Extend with multiple objects:
+
+    var extend = require('xtend'),
+        a = {
+            'w': 'I'
+        },
+        b = {
+            'x': 'am'
+        },
+        c = {
+            'y': 'a'
+        },
+        d = {
+            'z': 'boss'
+        }
+
+        boss = extend({}, a, b, c, d);
+
+    console.log(boss.w, ' ', boss.x, ' ', boss.y, ' ', boss.z);
+    
+Right-most precendence:
+
     var extend = require("xtend"),
         a = {
-            "I": "am"
+            "p": 1
         },
         b = {
-            "a": "boss"
+            "p": 2
         }
+        c = {
+            "p": 3
+        },
 
-    var boss = extend({}, a, b)
+        boss = extend({}, a, b, c);
 
-    console.log("I ", boss.I, " a ", boss.a)
+    console.log(boss.p);  // Logs 3
+    
+## MIT Licenced

New alerts

Filesystem access

Supply chain risk

Accesses the file system, and could potentially read sensitive data.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

4145

increased by68.36%

Number of package files

7

increased by40%

Lines of code

31

increased by181.82%

Number of lines in readme file

60

increased by252.94%

Worsened metrics

Number of low supply chain risk alerts

1

increased byInfinity%

No dependency changes