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OOP: using delegate I var Exciting JavaScript - Part I

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OOP: using delegate I
var a = {
hello: function(){ console.log(“Hello!”); },
zen: function(){ console.log(“O-O-OM”); }
};
a.hello(); // Hello!
var b = delegate(a);
b.hello(); // Hello!
b.hello = function(){ console.log(“Huh?”); };
a.hello(); // Hello!
b.hello(); // Huh?




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