Hi guys,
I have a question about the implementation of the Object.extend (<=
v1.6).
Can you (very) briefly discuss the tradeoffs between the following two
approaches and the motivation for choosing the first one for the
framework.
Thank you.
Regards,
GC
=========== Approach 1 (current) =====
Object.extend = function (a, b) {
for (var c in b) {
a[c] = b[c];
}
return a;
}
---------------------------------------------------------------
=========== Approach 2 ===========
Object.extend = function (a, b) {
var E = function() {};
E.prototype = b.prototype;
a.prototype = new E();
a.prototype.constructor = a;
return a;
}
---------------------------------------------------------------
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