Hoogle Search
Within LTS Haskell 24.39 (ghc-9.10.3)
Note that Stackage only displays results for the latest LTS and Nightly snapshot. Learn more.
-
conduit Data.Conduit.List Analog of mapAccumL for lists. Note that in contrast to mapAccumL, the function argument takes the accumulator as its second argument, not its first argument, and the accumulated value is strict. Subject to fusion Since 1.1.1
mapAccumM :: Monad m => (a -> s -> m (s, b)) -> s -> ConduitT a b m sconduit Data.Conduit.List Monadic mapAccum. Subject to fusion Since 1.1.1
-
conduit Data.Conduit.List Generalization of mapMaybe and concatMap. It applies function to all values in a stream and send values inside resulting Foldable downstream. Subject to fusion Since 1.0.6
mapFoldableM :: (Monad m, Foldable f) => (a -> m (f b)) -> ConduitT a b m ()conduit Data.Conduit.List Monadic variant of mapFoldable. Subject to fusion Since 1.0.6
mapM :: Monad m => (a -> m b) -> ConduitT a b m ()conduit Data.Conduit.List Apply a monadic transformation to all values in a stream. If you do not need the transformed values, and instead just want the monadic side-effects of running the action, see mapM_. Subject to fusion Since 0.3.0
mapM_ :: Monad m => (a -> m ()) -> ConduitT a o m ()conduit Data.Conduit.List Apply the action to all values in the stream. Subject to fusion Since 0.3.0
mapMaybe :: forall (m :: Type -> Type) a b . Monad m => (a -> Maybe b) -> ConduitT a b m ()conduit Data.Conduit.List Apply a transformation that may fail to all values in a stream, discarding the failures. Subject to fusion Since 0.5.1
mapMaybeM :: Monad m => (a -> m (Maybe b)) -> ConduitT a b m ()conduit Data.Conduit.List Apply a monadic transformation that may fail to all values in a stream, discarding the failures. Subject to fusion Since 0.5.1
mapRequestHeaders :: (RequestHeaders -> RequestHeaders) -> Request -> Requestwai Network.Wai Apply the provided function to the request header list of the Request.
mapResponseHeaders :: (ResponseHeaders -> ResponseHeaders) -> Response -> Responsewai Network.Wai Apply the provided function to the response header list of the Response.