> Actually that was exactly what Prototype did when it was young - augment
> Object.prototype. It was removed when Sam was convinced by Dean Edwards that
> it was really a bad thing. No JS library should ever touch Object.prototype;
> search on the web why (if you're interested).
>
> Now these methods are moved to the Object namespace and that's not going to
> change.
Ah, I think I understand. Probably a wise choice now that I think
about it in that context.
Thanks for the clarification.
> Here's an implementation based on the unit test code Mislav mentioned:
>
> Array.prototype.equal = function(array){
> return (this.length == array.length) &&
> !this.zip(array).any( function(item){
> return item[0] != item[1];
> });
>
> }
Interesting way of doing it. Wouldn't have thought of that. I think
I'll replace my version with that one.
Thanks.
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