Created
March 13, 2015 14:49
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JS Bin // source http://jsbin.com/toguro
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>JS Bin</title> | |
| </head> | |
| <body> | |
| <script id="jsbin-javascript"> | |
| function MyConstructor(foo, bar){ | |
| if (!(this instanceof MyConstructor)){ | |
| var obj = Object.create(MyConstructor.prototype); | |
| return MyConstructor.apply(obj, arguments); | |
| } | |
| this.foo = foo; | |
| this.bar = bar; | |
| return this; | |
| } | |
| var instance1 = MyConstructor('foo1', 'bar1'); | |
| var instance2 = new MyConstructor('foo2', 'bar2'); | |
| console.log([instance1.foo, instance1.bar]); | |
| console.log([instance2.foo, instance2.bar]); | |
| instance1.foo = 'whatever'; | |
| console.log([instance1.foo, instance1.bar]); | |
| console.log([instance2.foo, instance2.bar]); | |
| console.log(instance1 instanceof MyConstructor); | |
| console.log(instance2 instanceof MyConstructor); | |
| </script> | |
| <script id="jsbin-source-javascript" type="text/javascript">function MyConstructor(foo, bar){ | |
| if (!(this instanceof MyConstructor)){ | |
| var obj = Object.create(MyConstructor.prototype); | |
| return MyConstructor.apply(obj, arguments); | |
| } | |
| this.foo = foo; | |
| this.bar = bar; | |
| return this; | |
| } | |
| var instance1 = MyConstructor('foo1', 'bar1'); | |
| var instance2 = new MyConstructor('foo2', 'bar2'); | |
| console.log([instance1.foo, instance1.bar]); | |
| console.log([instance2.foo, instance2.bar]); | |
| instance1.foo = 'whatever'; | |
| console.log([instance1.foo, instance1.bar]); | |
| console.log([instance2.foo, instance2.bar]); | |
| console.log(instance1 instanceof MyConstructor); | |
| console.log(instance2 instanceof MyConstructor);</script></body> | |
| </html> |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| function MyConstructor(foo, bar){ | |
| if (!(this instanceof MyConstructor)){ | |
| var obj = Object.create(MyConstructor.prototype); | |
| return MyConstructor.apply(obj, arguments); | |
| } | |
| this.foo = foo; | |
| this.bar = bar; | |
| return this; | |
| } | |
| var instance1 = MyConstructor('foo1', 'bar1'); | |
| var instance2 = new MyConstructor('foo2', 'bar2'); | |
| console.log([instance1.foo, instance1.bar]); | |
| console.log([instance2.foo, instance2.bar]); | |
| instance1.foo = 'whatever'; | |
| console.log([instance1.foo, instance1.bar]); | |
| console.log([instance2.foo, instance2.bar]); | |
| console.log(instance1 instanceof MyConstructor); | |
| console.log(instance2 instanceof MyConstructor); |
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