> Rather that trying to make DOM collections feel like arrays, how about just > giving them a toArray() method? This makes it clear that a collection is > not an array, but clearly defines a way to obtain an array. Clever > implementors might even be able to optimize common uses-cases using some > kind of copy-on-write strategy so that toArray() doesn't involve memory > allocation and copying.
That might be better than nothing but why should a NodeList not have a forEach method? It is pretty clear that people want to be able to treat Arguments and NodeList as Arrays. -- erik
