This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Socket.accept (from ruby core) --- socket.accept => [client_socket, client_addrinfo] --- Accepts a next connection. Returns a new Socket object and Addrinfo object. serv = Socket.new(:INET, :STREAM, 0) serv.listen(5) c = Socket.new(:INET, :STREAM, 0) c.connect(serv.connect_address) p serv.accept #=> [#<Socket:fd 6>, #<Addrinfo: 127.0.0.1:48555 TCP>]
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.