This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Encoding.names (from ruby core) --- enc.names -> array --- Returns the list of name and aliases of the encoding. Encoding::WINDOWS_31J.names #=> ["Windows-31J", "CP932", "csWindows31J", "SJIS", "PCK"]
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.