From: troyhen Date: 2006-01-27T01:13:45+09:00 Subject: Re: it is possible to unload a class? I haven't looked at the source to Webrick, but it seems to me that it is doing this exact thing. For each request it somehow unloads and reloads the entire application. If it didn't then your changes between requests would not take effect. Please enlighten us on how this magic happens. Troy