This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# StringScanner.fixed_anchor? (from ruby core) --- scanner.fixed_anchor? -> true or false --- Whether `scanner` uses fixed anchor mode or not. If fixed anchor mode is used, `\A` always matches the beginning of the string. Otherwise, `\A` always matches the current position.
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.