This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# String.each_byte (from ruby core) --- str.each_byte {|integer| block } -> str str.each_byte -> an_enumerator --- Passes each byte in *str* to the given block, or returns an enumerator if no block is given. "hello".each_byte {|c| print c, ' ' } *produces:* 104 101 108 108 111
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.