On 01.11.2011 21:41, Axel Rauschmayer wrote:
If I am not mistaken, this approach would not work with
Function.prototype.call, which lets you pick any method and hand in an
arbitrary |this|. That means you skip a step in the tracking that you
are performing.
Can you show an example (and also the same example which is solved by
es-proposed super-calls)?
The technique I showed of course initially is designed to be used with
class-system; though, I think it can be adopted to class-free system as
well.
Dmitry.
If Dave (and you) is talking about the problem of i-looping at
resolving deeper than 2nd level super-calls, then even call-stack is
not needed.
See this implementation: https://gist.github.com/1330574#L68 (with
delete-restore the parent link technique).
Usage level with examples (line 95): https://gist.github.com/1330574#L95
--
Dr. Axel Rauschmayer
[email protected] <mailto:[email protected]>
home: rauschma.de <http://rauschma.de>
twitter: twitter.com/rauschma <http://twitter.com/rauschma>
blog: 2ality.com <http://2ality.com>
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