{-# OPTIONS_GHC -Wno-orphans #-} {-# OPTIONS_GHC -Wno-redundant-constraints #-} module Data.GenValidity.HashSet where import Data.GenValidity import Data.HashSet (HashSet) import qualified Data.HashSet as HS import Data.Hashable (Hashable) import Data.Validity.HashSet () instance (Hashable v, Eq v, GenValid v) => GenValid (HashSet v) where genValid :: Gen (HashSet v) genValid = forall a. (Eq a, Hashable a) => [a] -> HashSet a HS.fromList forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b <$> forall a. GenValid a => Gen a genValid shrinkValid :: HashSet v -> [HashSet v] shrinkValid = forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b fmap forall a. (Eq a, Hashable a) => [a] -> HashSet a HS.fromList forall b c a. (b -> c) -> (a -> b) -> a -> c . forall a. GenValid a => a -> [a] shrinkValid forall b c a. (b -> c) -> (a -> b) -> a -> c . forall a. HashSet a -> [a] HS.toList