On Mon, 2005-05-23 at 15:34, Jamis Buck wrote:
> You can add a ticket to dev.rubyonrails.com. That way it won't get  
> lost in a shuffle of email.

Did that, but in the meantime I found a better solution (and included it
in the ticket):

        Change AssociationProxy to "class AssociationProxy < Array" and
        let the C code do its thing.  No muss, no fuss...

--MarkusQ