Does a trap for `[[Get]]` on `Symbol.iterator` not provide you the ability to intercept iteration by returning a custom function?
On Sat, Sep 24, 2016 at 8:34 PM, Tycho Grouwstra <[email protected]> wrote: > I'd like to propose adding support for an iteration trap handler for > Proxy, fleshing out the list of [currently supported Proxy handlers]( > https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_ > Objects/Proxy#Methods_of_the_handler_object). > I think Proxy is among the most powerful features of JS, so I find it > unfortunate iteration, a common operation, is still missing. No new syntax > would be required for this addition. > > On a side-note, I'd be happy if there were no additional [requirements]( > http://stackoverflow.com/a/32360219/1502035) on usage of such a trap, but > I'm not sure that would complicate implementation. > > > _______________________________________________ > es-discuss mailing list > [email protected] > https://mail.mozilla.org/listinfo/es-discuss > >
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