[whatwg] Adding ECMAScript 5 array extras to HTMLCollection
and-py at doxdesk.com
Mon Aug 2 07:36:46 PDT 2010
On 07/30/2010 06:43 AM, Oliver Hunt wrote:
> all array functions defined in ES5 are "generic" in that they work
> over any array-like object.
They're *not* guaranteed to work on host objects like the various node
FWIW in practice `Array.prototype.*.call(htmlcollection)` does work on
the modern desktop browsers except for IE.
It would be possible to specify that the native-JS object guarantee
should also extend to node lists. This would allow fast browser
implementations of the array-like methods to be used without having to
copy to a new Array. However this would still leave the method of
calling them a little ugly.
mailto:and at doxdesk.com
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