Files
GitMining/phase2.hs
2015-04-05 18:57:56 +02:00

20 lines
579 B
Haskell

import CSVParser
import DataModel
import ExtractRules
import qualified Data.Set as Set
import System.Environment(getArgs)
import Control.Monad(when)
main :: IO()
main = do
args <- getArgs
when (2 /= length args) (error "Usage: phase2 <file.csv> <threshold>")
let filename = head args
let threshold = read $ last args
file <- readFile filename
case parseCSV file of
Left _ -> error "Could not parse out.csv"
Right val -> do
let table = map (ItemSet. Set.fromList .map Item) val
print $ extractRules threshold table