This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Complex.-@ (from ruby core) --- -cmp -> complex --- Returns negation of the value. -Complex(1, 2) #=> (-1-2i)
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.