This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# StringScanner.peek (from ruby core) --- peek(len) --- Extracts a string corresponding to `string[pos,len]`, without advancing the scan pointer. s = StringScanner.new('test string') s.peek(7) # => "test st" s.peek(7) # => "test st"
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.