xtend - npm Package Compare versions

Comparing version 4.0.0 to 4.0.1

immutable.js

 module.exports = extend
 
+var hasOwnProperty = Object.prototype.hasOwnProperty;
+
 function extend() {
@@ -10,3 +12,3 @@ var target = {}
         for (var key in source) {
-            if (source.hasOwnProperty(key)) {
+            if (hasOwnProperty.call(source, key)) {
                 target[key] = source[key]
@@ -13,0 +15,0 @@ }

mutable.js

 module.exports = extend
 
+var hasOwnProperty = Object.prototype.hasOwnProperty;
+
 function extend(target) {
@@ -8,3 +10,3 @@ for (var i = 1; i < arguments.length; i++) {
         for (var key in source) {
-            if (source.hasOwnProperty(key)) {
+            if (hasOwnProperty.call(source, key)) {
                 target[key] = source[key]
@@ -11,0 +13,0 @@ }

package.json

 {
   "name": "xtend",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "extend like a boss",
@@ -36,8 +36,3 @@ "keywords": [
   },
-  "licenses": [
-    {
-      "type": "MIT",
-      "url": "http://github.com/raynos/xtend/raw/master/LICENSE"
-    }
-  ],
+  "license": "MIT",
   "testling": {
@@ -44,0 +39,0 @@ "files": "test.js",

test.js

@@ -64,1 +64,21 @@ var test = require("tape")
 })
+
+test("null prototype", function(assert) {
+    var a = { a: "foo" }
+    var b = Object.create(null)
+    b.b = "bar";
+
+    assert.deepEqual(extend(a, b), { a: "foo", b: "bar" })
+    assert.end()
+})
+
+test("null prototype mutable", function (assert) {
+    var a = { foo: "bar" }
+    var b = Object.create(null)
+    b.bar = "baz";
+
+    mutableExtend(a, b)
+
+    assert.equal(a.bar, "baz")
+    assert.end()
+})

No alert changes

Improved metrics

Total package byte prevSize

5957

increased by7.72%

Lines of code

90

increased by23.29%

No dependency changes