From: Melanie Koller Date: 2013-01-17T19:29:24+09:00 Subject: Re: Handling library versions Dear Carlo, thanks for your answer. I planned to implement it with inheritance. I just wanted to keep the Example as simple as possible. As you don't mentioned anything else i assume there is nothing wrong with my approach in general? Melanie -- Posted via http://www.ruby-forum.com/.