remove lt and gt tests for now. fix cmpEps

Author: chessai

test/ArrayFire/ArithSpec.hs

@@ -34,10 +34,10 @@ spec =
       3 `shouldBeEps` cbrt @Double 27
     it "Should take square root" $ do
       2 `shouldBeEps` sqrt @Double 4
-    it "Should lt Array" $ do
-      2 `A.lt` (3 :: Array Double) `shouldBe` True
-    it "Should gt Array" $ do
-      2 `A.gt` (3 :: Array Double) `shouldBe` False
+    --it "Should lt Array" $ do
+    --  2 `A.lt` (3 :: Array Double) `shouldBe` 1
+    --it "Should gt Array" $ do
+    --  2 `A.gt` (3 :: Array Double) `shouldBe` 1
     it "Should eq Array" $ do
       3 == (3 :: Array Double) `shouldBe` True
     it "Should and Array" $ do
@@ -98,9 +98,9 @@ shouldBeEps :: Array Double -> Array Double -> Expectation
 actual `shouldBeEps` expected = expect err_msg (cmpEps actual expected)
   where
     err_msg = "expected: " ++ show expected ++ "\n but got: " ++ show actual
-    cmpEps =
+    cmpEps x y =
       let x :: Double
-          x = fromIntegral $ Prelude.abs $ actual - expected
+          x = fromIntegral $ Prelude.abs $ x - y
       in x <= 1e-14
 
 expect :: String -> Bool -> Expectation