This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# PrettyPrint.text (from ruby core) --- text(obj, width=obj.length) --- This adds `obj` as a text of `width` columns in width. If `width` is not specified, obj.length is used.
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.