MissingM-0.0.4: findM and other missing 'M's

Safe HaskellSafe-Inferred

Control.Monad.MissingM

Documentation

findM :: Monad m => (a -> m Bool) -> [a] -> m (Maybe a)Source

findMapM :: Monad m => (a -> m (Maybe b)) -> [a] -> m (Maybe b)Source