[Webkit-unassigned] [Bug 131698] Simple ES6 feature: Array.from

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=131698

--- Comment #7 from Oliver Hunt <oliver at apple.com> ---
I would actually say that the hardest part here will be updating the builtins generation logic to support constructor/static functions.

The subsequent logic would be to expose (as a private global) the Symbol object, with @@iterator attached. (You'd still need to use for-of.  Our internal iterator implementation doesn't match spec behaviour for reasons best summed up as "performance")

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