[Bug 13999] DOMTokenList (e.g., element.classList): allow to add/remove multiple tokens at once

https://www.w3.org/Bugs/Public/show_bug.cgi?id=13999

--- Comment #10 from miket@opera.com 2012-03-05 03:50:29 UTC ---
(In reply to comment #9)

> Thanks, that's nice. And how about also supporting Array as argument? Ability
> to pass multiple items as Array (native data-type to store multiple items)
> looks very natural and intuitive.

el.classList(arr.join(' ')) would give you that ability as well. But maybe
since the difference is so minimal it's worth adding it? I'm not sure to what
degree an array is as or more intuitive than a space separated string, but
something like Array.isArray(classes) ? classes.join(" ") : classes would allow
both.

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Received on Monday, 5 March 2012 03:50:35 UTC