Poker hand analyser: Difference between revisions
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parseCard :: String -> Maybe Card |
parseCard :: String -> Maybe Card |
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parseCard [] = Nothing |
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parseCard xs = (\a b -> Card a b) <$> parsedSuit <*> parsedRank |
parseCard xs = (\a b -> Card a b) <$> parsedSuit <*> parsedRank |
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where parsedRank = case r of "a" -> Just Ace |
where parsedRank = case r of "a" -> Just Ace |
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_ -> Nothing |
_ -> Nothing |
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where s = head $ reverse xs |
where s = head $ reverse xs |
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nameHand :: String -> String |
nameHand :: String -> String |
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main :: IO () |
main :: IO () |
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main = mapM_ putStrLn $ map nameHand testHands |
main = mapM_ putStrLn $ map nameHand testHands |
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</lang> |
</lang> |
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{{out}} |
{{out}} |
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