This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# ThreadError < StandardError (from ruby core) --- Raised when an invalid operation is attempted on a thread. For example, when no other thread has been started: Thread.stop This will raises the following exception: ThreadError: stopping only thread note: use sleep to stop forever ---
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.