This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Psych::Visitors::YAMLTree.visit_Date (from ruby core) ### Implementation from YAMLTree --- visit_Date(o) --- (This method is an alias for Psych::Visitors::YAMLTree#visit_Integer.)
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.