Hi, I am Jan. This is my old Ruby blog. I still post about Ruby, but I now do it on idiosyncratic-ruby.com. You should also install Irbtools to improve your IRB. You can, of course, use an IDE for coding – but reconsider it: After hours of initialization, it tries to do everything for you… Somewhere in the never ending menu jungle… And you need to click all the time… Stop! Focus on the gist! You w