1 files changed, 0 insertions, 69 deletions
diff --git a/Main.hs b/Main.hs
deleted file mode 100644
index e8b2927..0000000
--- a/Main.hs
+++ /dev/null
@@ -1,69 +0,0 @@
-import Math
-import System.Environment
-import Data.List
-import Text.Printf
-
-errorMessage :: String -> String
-
-errorMessage "" = "nd v1\nUsage: nd [-help, -int, -prime, -factor, -hcf]\n"
-errorMessage reason = "nd v1\nFAILURE: "
-                        ++ reason
-                        ++ "\nUsage: nd [-int, -prime, -factor, -hcf]\n"
-
-flagHandlerF :: [String] -> Int -> String -> ([String] -> String) -> String
-
-flagHandlerF args (-1) error fmessage =
-  if (length args) == 0
-  then error
-  else
-    (fmessage args)
-
-flagHandlerF args nargs error fmessage =
-  if (length args) /= nargs
-  then error
-  else
-    (fmessage args)
-
-flagHandler :: String -> [String] -> String
-
-flagHandler "-prime" args =
-  flagHandlerF args (-1)
-    (errorMessage "-prime requires at least one integer argument")
-    (\args ->
-        foldl (++) "" [show y ++ ": isPrime=" ++ (show $ isPrime y)
-                    ++ "\n" | x <- args, let y = (read x) :: Int])
-
-flagHandler "-factor" args =
-  flagHandlerF args (-1)
-    (errorMessage "-factor requires at least one integer argument")
-    (\args ->
-        foldl (++) "" [show y ++ ": factors=" ++ show (factors $ y)
-                        | x <- args, let y = (read x) :: Int])
-
-flagHandler "-int" args =
-  flagHandlerF args (-1)
-    (errorMessage "-int requires at least one integer argument")
-    (\args ->
-        foldl (++) "" [show y ++ ": (isPrime=" ++ (show $ isPrime y)
-                        ++ ", factors=" ++ (show $ factors y)
-                        ++ ")\n" | x <- args, let y = (read x) :: Int])
-
-flagHandler "-hcf" args =
-  flagHandlerF args (2)
-    (errorMessage "-hcf requires two integer arguments")
-    (\args ->
-        let n       = (read $ head args) :: Int
-            m       = (read $ head $ tail args) :: Int
-            hcf     = head $ reverse $ intersect (factors n) (factors m) in
-        "hcf(" ++ show n ++ ", " ++ show m ++ "): hcf=" ++ show hcf)
-
-flagHandler _ _ =
-  errorMessage "Flag not recognised"
-
-
-main = do
-  args <- getArgs
-  putStr $
-    case args of
-        []      -> errorMessage ""
-        (x: xs) -> if x == "-help" then errorMessage "" else flagHandler x xs