This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# OpenSSL::X509::Certificate.extensions= (from ruby core) ### Implementation from Certificate --- cert.extensions = [ext...] => [ext...] ---
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.