From: Giulio Piancastelli Date: 2004-11-28T01:32:53+09:00 Subject: Re: How does Object#send work? Nevermind, sorry to have cluttered the group. I was actually calling 'send' on a NilClass instance, and that's resolved in calling the only 'select' method known, that is Kernel.select. Now I've solved, the problem, please excuse me again. Regards, Giulio Piancastelli.