ES6 draft, Rev20 is now available

Anne van Kesteren annevk at annevk.nl
Wed Oct 30 10:21:37 PDT 2013


On Wed, Oct 30, 2013 at 5:14 PM, Brendan Eich <brendan at mozilla.com> wrote:
> Anne van Kesteren wrote:
>> This is different from how sequence<T>  behaves in IDL. (It uses
>> array-likes.) :/
>
> This is more general, since array-likes should be iterable to be like
> arrays, which are iterable.
>
> So this seems ok. Right?

An array-like only "length" and properties "0", "1", ... as far as I
know. I thought iterable meant they implement the iterator protocol.


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