module FRP.Rhine.ResamplingBuffer.Collect where
import Data.Sequence
import FRP.Rhine.ResamplingBuffer
import FRP.Rhine.ResamplingBuffer.Timeless
collect :: Monad m => ResamplingBuffer m cl1 cl2 a [a]
collect = timelessResamplingBuffer AsyncMealy {..} []
where
amPut as a = return $ a : as
amGet as = return (as, [])
collectSequence :: Monad m => ResamplingBuffer m cl1 cl2 a (Seq a)
collectSequence = timelessResamplingBuffer AsyncMealy {..} empty
where
amPut as a = return $ a <| as
amGet as = return (as, empty)
pureBuffer :: Monad m => ([a] -> b) -> ResamplingBuffer m cl1 cl2 a b
pureBuffer f = timelessResamplingBuffer AsyncMealy {..} []
where
amPut as a = return (a : as)
amGet as = return (f as, [])
foldBuffer
:: Monad m
=> (a -> b -> b)
-> b
-> ResamplingBuffer m cl1 cl2 a b
foldBuffer f = timelessResamplingBuffer AsyncMealy {..}
where
amPut b a = let !b' = f a b in return b'
amGet b = return (b, b)