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denisshevchenko/t.hs

Last active July 2, 2017 17:40
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t.hs
checkLocalhost :: String -> String
checkLocalhost ip
| ip == "127.0.0.1" = "It's a localhost!"
| ip == "0.0.0.0" = "It's a localhost!"
| ip == "::1/128 (0:0:0:0:0:0:0:1)" = "It's a localhost!"
| otherwise = "No, it's not a localhost."
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