This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Fiddle::Pointer.<=> (from ruby core) ### Implementation from Pointer --- ptr <=> other => -1, 0, 1, or nil --- Returns -1 if less than, 0 if equal to, 1 if greater than `other`. Returns nil if `ptr` cannot be compared to `other`.
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.