spec :: Spec
spec = do
  describe "(<$!>)" $ do
    it "is a strict version of (<$>)" $ do
      not <$!> [True, False] `shouldBe` not <$> [True, False]
spec :: Spec
spec = do
  describe "(<$!>)" $ do
    it "is a strict version of (<$>)" $ do
      not <$!> [True, False] `shouldBe` not <$> [True, False]
spec = do
  describe "(<$!>)" $ do
    it "is a strict version of (<$>)" $ do
      not <$!> [True, False] `shouldBe` not <$> [True, False]