This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Pathname.utime (from ruby core) --- utime(p1, p2) --- Update the access and modification times of the file. See File.utime.
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.