On Dec 31, 2013, at 1:53 PM, Brendan Eich wrote:
> David Bruant wrote:
>
> ...
>
>> I haven't had a use for a .reduce yet, but maybe that would make sense too?
>
> Are Sets ordered just because for-of says so? :-P
Actually, according to the spec. they are ordered, but this is only currently
observable via for-of. For-or was the motivation specifying an order, but other
operations could make use of that ordering.
Allen
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