This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Psych::Emitter.end_mapping (from ruby core) ### Implementation from Emitter --- emitter.end_mapping --- Emit the end of a mapping. See Psych::Handler#end_mapping
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.