This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Gem::Version.prerelease? (from ruby core) ### Implementation from Version --- prerelease?() --- A version is considered a prerelease if it contains a letter.
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.