From: Trans Date: 2006-09-19T02:53:16+09:00 Subject: Re: A idea about Ruby module, can we degrade a class to a mo Here, you can ditch classes altogether: class Module def new(*args, &blk) mod = self klass = Class.new { include mod } const_set( "#{name}Class", klass ) klass.new(*args, &blk) end end Note, this is just off the top of my head so don't expect it to work "out-of-the-box" but you get the idea. This would be a perfect solution except but there is one limitation: the aweful Dynamic Module Inclusion Problem. T.