This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Socket::AncillaryData.inspect (from ruby core) ### Implementation from AncillaryData --- ancillarydata.inspect => string --- returns a string which shows ancillarydata in human-readable form. p Socket::AncillaryData.new(:INET6, :IPV6, :PKTINFO, "").inspect #=> "#<Socket::AncillaryData: INET6 IPV6 PKTINFO \"\">"
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.