2008/11/25 Klaus D. Witzel <klaus.witzel at cobss.com>:
> On Mon, 24 Nov 2008 23:21:37 +0100, Igor Stasenko wrote:
>
>> Here the abstract implementation of proxy which could catch any
>> messages
>
> Nice catch knowing that VM continues lookup at the superclass if it found
> nil instead of a MethodDictionary ;)
>
:)

>> except those, which handled by VM directly, like #class.
>
> -
> http://lists.squeakfoundation.org/pipermail/squeak-dev/2008-November/132520.html
>
Yeah, with this trick, and some more efforts, its now possible to
implement a truely transparent proxes in squeak.

>> You can implement own proxy by subclassing
>> MessageCatchingProxy
>> and providing own implementation of
>> #handleMessage:forProxy:
>>
>> I'm not sure, if it should be in 'Kernel-Methods'.
>> I just thinking that it could be quite useful to people who need
>> proxies or different message catching techniques, because it provides
>> a really clean message catching comparing to any proxy which is
>> subclass of ProtoObject or Object, because such kind of proxies can't
>> cleanly intercept messages implemented in those classes without
>> completely overriding them:
>>
>> ProtoObject methodDict size 35
>> Object methodDict size 454
>>
>
>
>



-- 
Best regards,
Igor Stasenko AKA sig.