This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.

inspect 

        # Addrinfo.inspect

(from ruby core)
---
    addrinfo.inspect => string

---

returns a string which shows addrinfo in human-readable form.

    Addrinfo.tcp("localhost", 80).inspect #=> "#<Addrinfo: 127.0.0.1:80 TCP (localhost)>"
    Addrinfo.unix("/tmp/sock").inspect    #=> "#<Addrinfo: /tmp/sock SOCK_STREAM>"

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.