This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Psych::Emitter.start_document (from ruby core) ### Implementation from Emitter --- emitter.start_document(version, tags, implicit) --- Start a document emission with YAML `version`, `tags`, and an `implicit` start. See Psych::Handler#start_document
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.