class Encrubto::Rot13::Encryptor

Constants

ORI
ROT

Public Instance Methods

decrypt(encrypted) click to toggle source
# File lib/encrubto/rot13/encryptor.rb, line 15
def decrypt(encrypted)
  encrypt(encrypted)
end
encrypt(str) click to toggle source
# File lib/encrubto/rot13/encryptor.rb, line 7
def encrypt(str)
  if str.is_a? String
    str.tr("#{ ORI }#{ ORI.upcase }", "#{ ROT }#{ ROT.upcase }")
  else
    raise 'Param must be String!'
  end
end