From: Sylvain Joyeux Date: 2007-06-18T22:14:31+09:00 Subject: Re: Error in ancestor? I launched a discussion about this on Ruby-core. I think there were no consensus on this at the time. See ruby-core:9604. Tom closed the related bug, but maybe I should re-open it since, as far as I remember, there has been no final conclusion. -- Sylvain Joyeux