Samstag, 23. Juli 2011

JS Module Pattern

var someModule = (function(){
//private attributes
  var privateVar = 5;

  //private methods
  var privateMethod = function(){
  return 'Private Test';
  };

  return {
    //public attributes
    publicVar: 10,
    //public methods
    publicMethod: function(){
      return ' Followed By Public Test ';
    },

    //let's access the private members
    getData: function(){
      return privateMethod() + this.publicMethod() + privateVar;
    }
  }
})(); //the parens here cause the anonymous function to execute and return
        
someModule.getData();
SOURCE: http://addyosmani.com/resources/essentialjsdesignpatterns/book/

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