Ruby Tuesday

IPython is a huge part of my workflow. How to replace it?

(1:24:57 PM) akalias: Does ruby have an equivalent to python's IPython ? ie a hugely enhanced shell with better completion / syntax coloring etc?
(1:25:32 PM) dominikh: irb with auto_indent and the "wirble" gem

I have sourced a few ruby/git ebooks

• Beginning Ruby: From Novice to Professional - July 2009
• Ruby Best Practices - June 2009
• Programming Ruby 1.9 (PickAxe) - April 2009
• Version Control with Git