This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# IO.wait_readable (from ruby core) --- io.wait_readable -> true or false io.wait_readable(timeout) -> true or false --- Waits until IO is readable and returns `true`, or `false` when times out. Returns `true` immediately when buffered data is available.
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.