22 lines
556 B
Haskell
22 lines
556 B
Haskell
module Main where
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import Data.Char (isDigit)
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import qualified Data.HashSet as HashSet
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import Data.List.Split (splitOn)
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getSeparators :: String -> [Char]
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getSeparators = filter checkSeparator
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checkSeparator :: Char -> Bool
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checkSeparator c = not (isDigit c) && (c /= '.')
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main :: IO ()
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main = do
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content <- readFile "sample.txt"
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let fileContent = (concat . lines) content
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let symbols = (HashSet.fromList . getSeparators) fileContent
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let test = (filter (/= "") . splitOn ".") fileContent
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print symbols
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print test
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putStrLn "Hello, Haskell!"
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