xtend - npm Package Compare versions

Comparing version 2.0.2 to 2.0.3

index.js

@@ -10,2 +10,7 @@ var Keys = Object.keys || objectKeys
         var source = arguments[i]
+
+        if (!isObject(source)) {
+            continue
+        }
+
         var keys = Keys(source)
@@ -29,1 +34,5 @@
 }
+
+function isObject(obj) {
+    return obj !== null && typeof obj === "object"
+}

package.json

 {
   "name": "xtend",
-  "version": "2.0.2",
+  "version": "2.0.3",
   "description": "extend like a boss",
@@ -5,0 +5,0 @@ "keywords": [],

README.md

 # xtend
 
+[![browser support][3]][4]
+
 Extend like a boss
@@ -22,1 +24,5 @@
 ## MIT Licenced
+
+
+  [3]: http://ci.testling.com/Raynos/xtend.png
+  [4]: http://ci.testling.com/Raynos/xtend

test.js

@@ -1,36 +0,45 @@
-var test = require('tape');
-var xtend = require('./');
+var test = require("tape")
+var xtend = require("./")
 
-test('merge', function(assert) {
-    var a = { a: 'foo' };
-    var b = { b: 'bar' };
+test("merge", function(assert) {
+    var a = { a: "foo" }
+    var b = { b: "bar" }
 
-    assert.deepEqual(xtend({}, a,b), { a: 'foo', b: 'bar' });
-    assert.end();
-});
+    assert.deepEqual(xtend({}, a,b), { a: "foo", b: "bar" })
+    assert.end()
+})
 
-test('replace', function(assert) {
-    var a = { a: 'foo' };
-    var b = { a: 'bar' };
+test("replace", function(assert) {
+    var a = { a: "foo" }
+    var b = { a: "bar" }
 
-    assert.deepEqual(xtend({}, a,b), { a: 'bar' });
-    assert.end();
-});
+    assert.deepEqual(xtend({}, a,b), { a: "bar" })
+    assert.end()
+})
 
-test('undefined', function(assert) {
-    var a = { a: undefined };
-    var b = { b: 'foo' };
+test("undefined", function(assert) {
+    var a = { a: undefined }
+    var b = { b: "foo" }
 
-    assert.deepEqual(xtend({}, a,b), { a: undefined, b: 'foo' });
-    assert.deepEqual(xtend({}, b,a), { a: undefined, b: 'foo' });
-    assert.end();
-});
+    assert.deepEqual(xtend({}, a,b), { a: undefined, b: "foo" })
+    assert.deepEqual(xtend({}, b,a), { a: undefined, b: "foo" })
+    assert.end()
+})
 
-test('handle 0', function(assert) {
-    var a = { a: 'default' };
-    var b = { a: 0 };
+test("handle 0", function(assert) {
+    var a = { a: "default" }
+    var b = { a: 0 }
 
-    assert.deepEqual(xtend({}, a,b), { a: 0 });
-    assert.deepEqual(xtend({}, b,a), { a: 'default' });
-    assert.end();
-});
+    assert.deepEqual(xtend({}, a,b), { a: 0 })
+    assert.deepEqual(xtend({}, b,a), { a: "default" })
+    assert.end()
+})
+
+test("null as argument", function (assert) {
+    var a = { foo: "bar" }
+    var b = null
+    var c = undefined
+
+    assert.deepEqual(xtend(b, a, c), { foo: "bar" })
+    assert.end()
+})

No alert changes

Improved metrics

Total package byte prevSize

4967

increased by9.41%

Lines of code

82

increased by18.84%

Number of lines in readme file

28

increased by27.27%

No dependency changes