for-of statement of sparse array
waldron.rick at gmail.com
Thu Jul 5 18:30:44 PDT 2012
On Thursday, July 5, 2012 at 9:18 PM, Brendan Eich wrote:
> Brendan Eich wrote:
> > This upholes the Array forEach (and all other extras) hole-skipping.
> > The deck is stacked against for(;;) iteration in my view.
> LOL, "This upholds", of course.
I had hoped this was a clever pun :)
Currently, devs expect for-loop and while (assuming common patterns in play here) to be "the expected" way that sparse array holes are exposed -- so from the "give me what I most likely expect" perspective, I agree with the consistency wins argument: for-of should act like for-in
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