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


        # Gem::StubSpecification < Gem::BasicSpecification

(from ruby core)
Gem::StubSpecification reads the stub: line from the gemspec.  This
prevents us having to eval the entire gemspec in order to find out
certain information.


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.