This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# OptionParser.top (from ruby core) --- top() --- (from ruby core) --- top() --- Subject of #on / #on_head, #accept / #reject
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.