Suggestions for Set
brendan at mozilla.org
Tue Oct 2 15:57:45 PDT 2012
Brendan Eich wrote:
>> I would imagine arrays, NodeLists, arguments, and other array-likes
>> all respond to for-of; if they don't, that seriously decreases the
>> utility of for-of!
> Array.from is
> that an object is either iterable, or failing that, array-like (even
> if no .length property, ToUint32(undefined) => 0 so no elements). See
> bottom of
As for the list of built-ins after arrays, specifically "NodeLists,
arguments, ..." I agree these should all be iterable.
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