fork(1) download
copy 
  1. class String
  2.     def caesar; tr 'a-zA-Z', 'n-za-mN-ZA-M' end
  3.     def uncaesar; tr 'n-za-mN-ZA-M', 'a-zA-Z' end
  4. end
  5. print "unccl oveguqnl!".uncaesar
Success #stdin #stdout 0s 4760KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
happy birthday!
https://ideone.com/AOg6A
language:
Ruby (ruby 2.5.5)
created:
11 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!