Currently, documentation is provided in the file in the form of POD (Plain Old Documentation).  Run `perldoc ragnarok.pm` to view this documentation.

Documentation is online:
http://sourceforge.net/p/ragnarokcrypt/wiki/Home/

Note: if you are going to contribute, use the following cli implementation of perltidy:
perltidy -b -csc -l=0 -lp -cti=1 -nicb -pt=2 -sbt=2 -bt=2 -bbt=2 -nsts -nasc -dsm -aws -dws -ntqw -ibc -msc=4 -hsc -ce -nbl -nsbl -bar -sot -cab=0


Generate and install the module by running the following command (sudo required):
h2xs -AXc -n Ragnarok; cd Ragnarok; perl Makefile.PL; sudo make install; cd ..; sudo rm -R Ragnarok;