{Weak|}{Map|Set}

[Mark S. Miller]

On Thu, Sep 15, 2011 at 8:41 AM, Sean Eagan <seaneagan1 at gmail.com> wrote:

>
> Also, for the iteration API of Map (i.e. IterableMap) and Set (i.e.
> IterableSet), why not integrate with iterators [1] :
>
> let m = new Map, s = new Set;
> ...
> for(i of m.iterator()) {
>  ...
> }
> for(i of s.iterator()) {
>  ...
> }
>

That is the intention -- it's what that mysterious "// todo: iteration" note
is about at <
http://wiki.ecmascript.org/doku.php?id=harmony:simple_maps_and_sets>. At the
time this was written, iterators hadn't yet settled down. Your suggestion
about iteration semantics and order is helpful. Thanks.


-- 
    Cheers,
    --MarkM
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