On Oct 14, 2004, at 4:05 PM, Sebastián Sastre wrote:

> Avi,
>
> 	surely you have it fresh..
>
> 	I've looked the WriteBarrier and found that a writebarrier
> notify of a change on the object. For the IndexedCollection I need a
> little bit more "granularity" of this notification, I mean, it would be
> great to have a notification of which instVar has been modifyed. Could
> WriteBarrier 'vodoo stuff' do that?

Yes, absolutely.  You'd need to change #generateCheckField: and 
#generateNotification in WBMethodBuilder.

Avi