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

rewind

        # Dir.rewind

(from ruby core)
---
    dir.rewind -> dir

---

Repositions *dir* to the first entry.

    d = Dir.new("testdir")
    d.read     #=> "."
    d.rewind   #=> #<Dir:0x401b3fb0>
    d.read     #=> "."



      

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.