Created
January 3, 2013 09:56
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Augmenting an object's prototype using module pattern
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title></title> | |
| </head> | |
| <body> | |
| <script type="text/javascript"> | |
| // Object constructor | |
| var Person = function (args) { | |
| this.name = args.name || "Default name"; | |
| this.surname = args.surname || "Default surname" | |
| }; | |
| // Augment prototype using module pattern | |
| Person.prototype = (function () { | |
| /* | |
| * @return void | |
| */ | |
| var sayHello = function () { | |
| console.log("Hello!"); | |
| }; | |
| /* | |
| * @return string | |
| */ | |
| var getName = function () { | |
| return this.name; | |
| }; | |
| // Return public methods | |
| return { | |
| sayHello: sayHello, | |
| getName: getName | |
| }; | |
| }()); | |
| // Create a new object | |
| var john = new Person({ | |
| name: "John", | |
| surname: "Doe" | |
| }); | |
| // Test object's methods | |
| john.sayHello(); | |
| console.log("My name is", john.getName()); | |
| </script> | |
| </body> | |
| </html> |
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