[Ruby] On rot encode

2010-01-19T06:49:24-08:00

You know what bob. You're right. I didn't notice it at the time but now it is butt obvious to me. So where is your refactoring then :P

[Ruby] rot encode

2010-01-17T11:44:24-08:00

Rotation encoding with variable steps. This could get interesting

def rot_encode(s, offset=2)
   s.split('').map{ |char| (char.ord + offset).chr }.join
end