xtend - npm Package Compare versions

Comparing version 2.2.0 to 3.0.0

index.js

@@ -1,3 +0,1 @@
-var hasKeys = require("./has-keys")
-
 module.exports = extend
@@ -11,6 +9,2 @@
 
-        if (!hasKeys(source)) {
-            continue
-        }
-
         for (var key in source) {
@@ -17,0 +11,0 @@ if (source.hasOwnProperty(key)) {

mutable.js

@@ -1,15 +0,7 @@
-var hasKeys = require("./has-keys")
-
 module.exports = extend
 
 function extend(target) {
-    var sources = [].slice.call(arguments, 1)
+    for (var i = 1; i < arguments.length; i++) {
+        var source = arguments[i]
 
-    for (var i = 0; i < sources.length; i++) {
-        var source = sources[i]
-
-        if (!hasKeys(source)) {
-            continue
-        }
-
         for (var key in source) {
@@ -16,0 +8,0 @@ if (source.hasOwnProperty(key)) {

package.json

 {
   "name": "xtend",
-  "version": "2.2.0",
+  "version": "3.0.0",
   "description": "extend like a boss",
@@ -5,0 +5,0 @@ "keywords": [

README.md

@@ -14,2 +14,3 @@ # xtend
 
+// extend returns a new object. Does not mutate arguments
 var combination = extend({
@@ -16,0 +17,0 @@ a: "a"

No alert changes

Improved metrics

Number of lines in readme file

29

increased by3.57%

Worsened metrics

Total package byte prevSize

5372

decreased by-6%

Number of package files

9

decreased by-10%

Lines of code

73

decreased by-17.05%

No dependency changes