This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# StringScanner.restsize (from ruby core) --- restsize() --- `s.restsize` is equivalent to `s.rest_size`. This method is obsolete; use #rest_size instead.
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.