This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# IO::Buffer.null? (from ruby core) ### Implementation from Buffer --- null? -> true or false --- If the buffer was freed with #free or was never allocated in the first place.
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.