This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# String.hex (from ruby core) --- str.hex -> integer --- Treats leading characters from *str* as a string of hexadecimal digits (with an optional sign and an optional `0x`) and returns the corresponding number. Zero is returned on error. "0x0a".hex #=> 10 "-1234".hex #=> -4660 "0".hex #=> 0 "wombat".hex #=> 0
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.