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Diffstat (limited to 'src/VeriFuzz/Internal/Shared.hs')
-rw-r--r-- | src/VeriFuzz/Internal/Shared.hs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/VeriFuzz/Internal/Shared.hs b/src/VeriFuzz/Internal/Shared.hs new file mode 100644 index 0000000..c7d2760 --- /dev/null +++ b/src/VeriFuzz/Internal/Shared.hs @@ -0,0 +1,18 @@ +{-| +Module : VeriFuzz.Internal.Shared +Description : Shared high level code used in the other modules internally. +Copyright : (c) 2018-2019, Yann Herklotz Grave +License : BSD-3 +Maintainer : ymherklotz [at] gmail [dot] com +Stability : experimental +Portability : POSIX + +Shared high level code used in the other modules internally. +-} + +module VeriFuzz.Internal.Shared where + +-- | Converts unsafe list functions in the Prelude to a safe version. +safe :: ([a] -> b) -> [a] -> Maybe b +safe _ [] = Nothing +safe f l = Just $ f l |