This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Ripper::Filter.column (from ruby core) ### Implementation from Filter --- column() --- The column number of the current token. This value starts from 0. This method is valid only in event handlers.
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.