From: Kaye Ng Date: 2010-10-16T17:40:42+09:00 Subject: Re: Is this an executable code? The book I'm reading IS for beginners, and it's really good, I'm just a slow learner. Anyway, you didn't answer my question about the msec argument. It makes no difference in my IRB if I typed the msec argument or not. =) -- Posted via http://www.ruby-forum.com/.