This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Gem::Source::Git.download (from ruby core) ### Implementation from Source --- download(spec, dir=Dir.pwd) --- Downloads `spec` and writes it to `dir`. See also Gem::RemoteFetcher#download.
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.