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

tell 

        # Dir.tell

(from ruby core)
---
    dir.pos -> integer
    dir.tell -> integer

---

Returns the current position in *dir*. See also Dir#seek.

    d = Dir.new("testdir")
    d.tell   #=> 0
    d.read   #=> "."
    d.tell   #=> 12

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.