Language.Haskell.TH.Instances.Internal.Utils

Documentation

mapLookup :: Ord k => k -> Map k v -> Maybe v

type Set k = Map k ()

fromKeys :: Ord k => v -> [k] -> Map k v

Initialize a Map from a default value and a list of keys

(<&>) :: Functor f => f a -> (a -> b) -> f b

adjustMany :: (Ord k, Foldable t) => (a -> as -> as) -> Map k as -> t (k, a) -> Map k as