This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Psych::Coder.add (from ruby core) ### Implementation from Coder --- add(k, v) --- (This method is an alias for Psych::Coder#[]=.)
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.