10 lines
344 B
Ruby
10 lines
344 B
Ruby
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Alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
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Key = "VsciBjedgrzyHalvXZKtUPumGfIwJxqOCFRApnDhQWobLkESYMTN"
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def encrypt(str) = str.tr(Alphabet, Key)
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def decrypt(str) = str.tr(Key, Alphabet)
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str = 'All is lost, he thought. Everything is ruined. It’s ten past three.'
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p encrypted = encrypt(str)
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p decrypt(encrypted)
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