controlling sparseness of Array iterators (was: Array#filter without callback function)

Jason Orendorff jason.orendorff at
Mon Nov 12 15:24:34 PST 2012

On Mon, Nov 12, 2012 at 4:39 PM, Allen Wirfs-Brock <allen at>wrote:

> So the question on the floor:  is there any interest in having this
> variation of array iteration in ES6?

No. Why complicate the API with a feature just for people who use sparse
arrays on purpose? From what we hear, there are almost no such people.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <>

More information about the es-discuss mailing list