This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Pathname.lchown (from ruby core) --- pathname.lchown(owner_int, group_int) -> integer --- Same as Pathname.chown, but does not follow symbolic links. See File.lchown.
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.