This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# IO.sysseek (from ruby core) --- ios.sysseek(offset, whence=IO::SEEK_SET) -> integer --- Seeks to a given *offset* in the stream according to the value of *whence* (see IO#seek for values of *whence*). Returns the new offset into the file. f = File.new("testfile") f.sysseek(-13, IO::SEEK_END) #=> 53 f.sysread(10) #=> "And so on."
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.