This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Gem::Specification.required_rubygems_version= (from ruby core) ### Implementation from Specification --- required_rubygems_version=(req) --- The RubyGems version required by this gem
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.