From: "Braz Cubas jr." Date: 2008-08-14T04:04:33+09:00 Subject: Re: Refresh Machine Great code. You forgot to mention that "object" should implement #refresh and #do_refresh. The second is easy to understand (something that does the refresh), but the first I am not sure... is it a time interval? -- Posted via http://www.ruby-forum.com/.