Safe Haskell | None |
---|
- concat :: Monad m => Conduit [a] m a
- simpleConcatFlush :: Monad m => Integer -> Conduit [a] m (Flush a)
- concatFlush :: Monad m => b -> (b -> a -> ConduitM [a] (Flush a) m b) -> Conduit [a] m (Flush a)
- concatFlushSum :: Monad m => (a -> Integer) -> Integer -> Conduit [a] m (Flush a)
- groupFlush :: Monad m => Conduit (Flush a) m [a]
- mchunk :: b -> (a -> b) -> Flush a -> b
- mapFlushMaybe :: Monad m => (a -> Maybe b) -> Conduit (Flush a) m (Flush b)
Documentation
concat :: Monad m => Conduit [a] m aSource
Converts a stream of lists into a stream of single elements.
simpleConcatFlush :: Monad m => Integer -> Conduit [a] m (Flush a)Source
Converts a stream of [a] into a stream of (Flush a). This is done by sending a Flush when the input is the empty list, or that we reached a certain threshold
concatFlush :: Monad m => b -> (b -> a -> ConduitM [a] (Flush a) m b) -> Conduit [a] m (Flush a)Source
This is a more general version of simpleConcatFlush
, where you
provide your own fold.
:: Monad m | |
=> (a -> Integer) | Convert your input value into an Integer, usually a size |
-> Integer | The threshold value |
-> Conduit [a] m (Flush a) |
A generalized version of simpleConcatFlush
where some value is
summed and the Flush
is sent when it reaches a threshold.