I read "Good Parts", and it use Object#beget to implement prototypal
inheritance.
beget = function (o) {
f = function () {};
f.prototype = o;
return new f();
}
a = {... object literal ...};
b = Object.beget(a);
It can build a prototype link when a object is created.
But if I want to dynamically change the prototype link of a object?
(In fact, I doubt that I really understand what prototype is...)
--
Lai, Yu-Hsuan
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