This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.


        # Rake::MultiTask < Task

(from gem rake-13.0.6)
Same as a regular task, but the immediate prerequisites are done in
parallel using Ruby threads.


This is MURDOC! A Ruby documentation browser inspired by Smalltalk-80. It allows you to learn about Ruby by browsing through its class hierarchies, and see any of its methods.