This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Set.clear (from ruby core) --- clear() --- Removes all elements and returns self. set = Set[1, 'c', :s] #=> #<Set: {1, "c", :s}> set.clear #=> #<Set: {}> set #=> #<Set: {}>
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.