Control.Monad.TM
Description
Monadic combinators missing from the standard library
- (.=<<.) :: (Applicative q, Monad m, Traversable m) => (a -> q (m b)) -> m a -> q (m b)
- (.>>=.) :: (Applicative q, Monad m, Traversable m) => m a -> (a -> q (m b)) -> q (m b)
- anyM :: Monad m => (a -> m Bool) -> [a] -> m Bool
- allM :: Monad m => (a -> m Bool) -> [a] -> m Bool
- findM :: Monad m => (a -> m Bool) -> [a] -> m (Maybe a)
Documentation
(.=<<.) :: (Applicative q, Monad m, Traversable m) => (a -> q (m b)) -> m a -> q (m b)Source
Lifting bind into a monad. Often denoted concatMapM.
(.>>=.) :: (Applicative q, Monad m, Traversable m) => m a -> (a -> q (m b)) -> q (m b)Source
Lifting bind into a monad. Often denoted concatMapM.