This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# OptionParser::OptionMap < Hash --- # Includes: Completion (from ruby core) (from ruby core) --- Map from option/keyword string to object with completion. ---
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.