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

top_level_tasks

        # Rake::Application.top_level_tasks

(from gem rake-13.0.6)
---

List of the top level task names (task names from the command line).



      

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.