JavaScript inheritance
- by Tower
Hi,
Douglas Crockford seems to like the following inheritance approach:
if (typeof Object.create !== 'function') {
Object.create = function (o) {
function F() {}
F.prototype = o;
return new F();
};
}
newObject = Object.create(oldObject);
It looks OK to me, but how does it differ from John Resig's simple inheritance approach?
Basically it goes down to
newObject = Object.create(oldObject);
versus
newObject = Object.extend();
And I am interested in theories. Implementation wise there does not seem to be much difference.
