This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Date.ld (from ruby core) --- d.ld -> integer --- Returns the Lilian day number. This is a whole number, which is adjusted by the offset as the local time. Date.new(2001,2,3).ld #=> 152784
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.