This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Pathname.<=> (from ruby core) --- <=>(p1) --- Provides a case-sensitive comparison operator for pathnames. Pathname.new('/usr') <=> Pathname.new('/usr/bin') #=> -1 Pathname.new('/usr/bin') <=> Pathname.new('/usr/bin') #=> 0 Pathname.new('/usr/bin') <=> Pathname.new('/USR/BIN') #=> 1 It will return `-1`, `0` or `1` depending on the value of the left argument relative to the right argument. Or it will return `nil` if the arguments are not comparable.
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.