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. Equipped with some tools discussed at the germany.rb 2010 user group meetup, I’ve played around with my ~/.irbrc and put together a little meta gem for some useful irb tools (github) Features Colorized and output as comment by wirb and fa