This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Rake::InvocationChain::EmptyInvocationChain < LinkedList::EmptyLinkedList (from gem rake-13.0.6) --- Null object for an empty chain. --- # Instance methods: append member? to_s
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.