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sambaiz/caesar_cipher.rb

Created February 13, 2014 19:00
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caesar_cipher.rb
#シーザー暗号
#ruby caesar.rb piyopiyo -2
#ngwmngwm
def caesar_cipher(str, shift)
str.split(//).each {|c| print (c.ord + shift.to_i).chr}
end
caesar_cipher(ARGV[0], ARGV[1])
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