On Jun 15, 2011, at 1:38 PM, Tom Van Cutsem wrote:
> Object.defineProperty(arrayProxy, "length", { value: newValue });
>
> This will modify the fixed property, which is legal since it is writable.
> It may not be very elegant, but at least it's doable.
Great. When in doubt, use brute force.
> To be clear: what the strawman still doesn't allow is that a proxy would be
> able to emulate a non-writable, non-configurable data property whose value
> can still change.
Right, and I claim that is DOM crazyland host object behavior to leave behind
in browser host object implementations.
We're redoing Gecko's DOM to be self-hosted in certain ways (nodelists via
proxies) and experimenting with a fully self-hosted DOM. WebIDL is evolving to
match.
Who needs more crazy? Not me.
/be
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