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Within LTS Haskell 24.38 (ghc-9.10.3)
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readFileMaybe :: FilePath -> IO (Maybe ByteString)tasty-silver Test.Tasty.Silver.Advanced Read the file if it exists, else return Nothing. Useful for reading golden files.
readFileMaybe :: FilePath -> IO (Maybe ByteString)tasty-silver Test.Tasty.Silver.Internal Read the file if it exists, else return Nothing. Useful for reading golden files.
shrinkMaybe :: (r -> [r]) -> Maybe r -> [Maybe r]test-fun Test.Fun.Internal.Shrink No documentation available.
fromMaybes :: [Maybe a] -> Pattern atidal-core Sound.Tidal.Core 'fromMaybes; is similar to fromList, but allows values to be optional using the Maybe type, so that Nothing results in gaps in the pattern. The following are equivalent: > d1 $ n (fromMaybes [Just 0, Nothing, Just 2]) # s "superpiano" > d1 $ n "0 ~ 2" # s "superpiano"
subMaybeArc :: Maybe Arc -> Maybe Arc -> Maybe (Maybe Arc)tidal-core Sound.Tidal.Time No documentation available.
matchMaybe :: Maybe a -> Maybe a -> Maybe atidal-core Sound.Tidal.Utils No documentation available.
readMaybe :: Read a => String -> Maybe atidal-core Sound.Tidal.Utils No documentation available.
type family
CatMaybes (l :: [Maybe k]) :: [k]type-fun TypeFun.Data.Maybe Like catMaybes for type lists
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type-hint Type.Hint Maybe proxy value.
aMaybeOf :: Proxy α -> Proxy (Maybe α)type-hint Type.Hint Maybe α proxy value.