This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# RubyVM::AbstractSyntaxTree::Node.pretty_print_children (from ruby core) ### Implementation from Node --- pretty_print_children(q, names = []) ---
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.