Re: [heycam/webidl] Figure-out what supporting Array-subclassing implies (#345)

> People are pretty happy to call JS functions all over the place

Right, JS (scripted) function calls are faster, generally, than either DOM calls or proxy hooks.

> there's zero perf issues with the speed of Map.get/set function calls

OK.  The performance of those is pretty comparable to what we'd see here.

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Received on Thursday, 27 April 2017 21:21:35 UTC