ES6 draft, Rev20 is now available
brendan at mozilla.com
Wed Oct 30 10:26:58 PDT 2013
Anne van Kesteren wrote:
> 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.
The meaning of array-like is evolving, maybe. I know, this means old
array-likes don't iterate without work. Temporary migration problem?
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