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readCSVFileが"No instance for (MonadResource IO"でエラー

Haskell

Posted at 2013-01-11

    createTestSet :: FilePath -> IO TestSet
    createTestSet path = do
      lines <- runResourceT $ readCSVFile defCSVSettings path
      let flightEntries = map lineToFlightEntry lines
      return $ (flightEntries,[])

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