[Zope] ZPatterns: Deleting objects from a Rack?

[Bill Anderson]

Chris Withers wrote:
> 
> Scott Parish wrote:
> > I'm not entirely clear how
> > asking the object to delete itself in this case is going to improve the
> > situation over just asking the rack to, but I think that was the intent.
> 
> Okay, I see the intent now too, but I agree with you that I can't see
> what advantage asking the object to delete itself provides. Could
> someone explain please?
> 
> Furthermore, even if there was an advantage to this, why can't the
> rack's delete method just be piped through to the object's delete
> method? (which I thought was common practice with Specialists)
> 
> cheers,

What happens when the object is in multiple racks?
(Assuming it is possible)