Suggestions for Set

Andreas Rossberg rossberg at
Wed Oct 3 00:24:52 PDT 2012

On 3 October 2012 05:38, Brendan Eich <brendan at> wrote:
> Which is more important, iterating over holes (preserved if possible), or
> skipping them and therefore spreading array-likes but not iterables?

I, for one, couldn't care less about holes. We shouldn't compromise
any useful feature just for the sake of preserving some array hole


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