This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Dir.path (from ruby core) --- dir.path -> string or nil dir.to_path -> string or nil --- Returns the path parameter passed to *dir*'s constructor. d = Dir.new("..") d.path #=> ".."
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.