Updates for library changes

Author: garyb

src/Test/QuickCheck/Arbitrary.purs

@@ -31,7 +31,8 @@ import Data.List.NonEmpty (NonEmptyList(..))
 import Data.Maybe (Maybe(..), fromJust)
 import Data.Newtype (wrap)
 import Data.NonEmpty (NonEmpty(..), (:|))
-import Data.String.CodeUnits (charAt, fromCharArray, split)
+import Data.String (split)
+import Data.String.CodeUnits (charAt, fromCharArray)
 import Data.String.NonEmpty (NonEmptyString)
 import Data.String.NonEmpty.CodeUnits as NES
 import Data.Symbol (class IsSymbol, SProxy(..))

src/Test/QuickCheck/Gen.purs

@@ -253,5 +253,5 @@ foreign import float32ToInt32 :: Number -> Int
 -- | Perturb a random generator by modifying the current seed
 perturbGen :: forall a. Number -> Gen a -> Gen a
 perturbGen n gen = Gen do
-  modify \s -> s { newSeed = lcgPerturb (toNumber (float32ToInt32 n)) s.newSeed }
+  void $ modify \s -> s { newSeed = lcgPerturb (toNumber (float32ToInt32 n)) s.newSeed }
   unGen gen