snippet - facade..

gistfile1.js

    var Class = (function(){
      var _private = {
        i: 0,
        
        get: function(){
          console.log('current value:' + this.i);
        },
            
        set: function(val){
          this.i = val;
        },

        run: function(){
          console.log('running');
        },
            
        jump: function(){
          console.log('jumping');
        }
      };
  
      return{
        facade: function(args){
          _private.set(args.val);
          _private.get();

          if(args.run){
            _private.run();
          }
      
          if(args.jump){
            _private.jump();
          }
        }
      }
    }(Class));

    Class.facade({run: true, jump: false, val: 10});