This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Addrinfo.ipv4? (from ruby core) --- addrinfo.ipv4? => true or false --- returns true if addrinfo is IPv4 address. returns false otherwise. Addrinfo.tcp("127.0.0.1", 80).ipv4? #=> true Addrinfo.tcp("::1", 80).ipv4? #=> false Addrinfo.unix("/tmp/sock").ipv4? #=> false
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.