7 lines
228 B
Scala
7 lines
228 B
Scala
def logical(a: Boolean, b: Boolean): IO[Unit] = for {
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_ <- putStrLn("and: " ++ (a && b).shows)
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_ <- putStrLn("or: " ++ (a || b).shows)
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_ <- putStrLn("not: " ++ (!a).shows)
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} yield ()
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logical(true, false).unsafePerformIO
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