This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Gem::SystemExitException < SystemExit (from ruby core) --- Raised to indicate that a system exit should occur with the specified exit_code --- # Class methods: new # Instance methods: exit_code # Attributes: attr_accessor exit_code
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.