Trace.Hpc.Coveralls.Util

Utility functions.

Documentation

fst3 :: (a, b, c) -> a

snd3 :: (a, b, c) -> b

trd3 :: (a, b, c) -> c

fst4 :: (a, b, c, d) -> a

toFirstAndRest :: (a, b, c, d) -> (a, (b, c, d))

listToMaybe :: [a] -> Maybe [a]

mcons :: Maybe a -> [a] -> [a]

matchAny :: [String] -> String -> Bool

mapFirst :: (a -> a) -> [a] -> [a]

mapLast :: (a -> a) -> [a] -> [a]

subSeq :: Int -> Int -> [a] -> [a]

subSubSeq :: Int -> Int -> [[a]] -> [[a]]

groupByIndex :: Int -> [(Int, a)] -> [[a]]