This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# String.include? (from ruby core) --- include? other_string -> true or false --- Returns `true` if `self` contains `other_string`, `false` otherwise: s = 'foo' s.include?('f') # => true s.include?('fo') # => true s.include?('food') # => false
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.