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

root

        # Psych::Nodes::Document.root

(from ruby core)
### Implementation from Document
---
    root()

---

Returns the root node.  A Document may only have one root node:
http://yaml.org/spec/1.1/#id898031



      

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.