This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# OptionParser.terminate (from ruby core) --- terminate(arg = nil) --- (from ruby core) --- terminate(arg = nil) --- Terminates option parsing. Optional parameter `arg` is a string pushed back to be the first non-option argument.
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.