Address code review feedback

matlab/test/arrow/array/hNumericArray.m

@@ -151,7 +151,7 @@ function TestArrowType(tc)
         end
 
         function TestIsEqualTrue(tc)
-            % Verifies isequal returns true when expected. Two are 
+            % Verifies isequal returns true when expected. Two arrays are 
             % considered equal if:
             %   1. They have the same type
             %   2. They have the same length
@@ -171,7 +171,8 @@ function TestIsEqualTrue(tc)
 
         function TestIsEqualFalse(tc)
             % Verify isequal returns false when expected. Two arrays are
-            % considered not equal if one of the conditions is met:
+            % considered not equal if one of the following conditions is 
+            % met:
             %   1. They have different types
             %   2. They have different lengths
             %   3. Different elements are valid

matlab/test/arrow/array/tBooleanArray.m

@@ -160,7 +160,7 @@ function TestArrowType(tc)
         end
 
         function TestIsEqualTrue(tc)
-            % Verifies isequal returns true when expected. Two are 
+            % Verifies isequal returns true when expected. Two arrays are 
             % considered equal if:
             %   1. They have the same type
             %   2. They have the same length

matlab/test/arrow/array/tTime32Array.m

@@ -236,6 +236,7 @@ function TestIsEqualFalse(tc, Unit)
             %   2. They have different lengths
             %   3. Different elements are valid
             %   4. The corresponding valid elements are not equal.
+            %   5. They have the same TimeUnit.
 
             times1 = seconds([1 2 3 4]);
             times2 = seconds([1 1 2 3]);

matlab/test/arrow/array/tTime64Array.m

@@ -226,12 +226,13 @@ function NanosecondPrecision(testCase)
         end
 
         function TestIsEqualTrue(tc, Unit)
-            % Verifies isequal returns true when expected. Two are 
+            % Verifies isequal returns true when expected. Two arrays are 
             % considered equal if:
             %   1. They have the same type
             %   2. They have the same length
             %   3. The same elements are valid
             %   4. Corresponding valid elements are equal.
+            %   5. They have the same TimeUnit
 
             times1 = seconds([1 2 3 4]);
             times2 = seconds([1 2 10 4]);
@@ -283,7 +284,7 @@ function TestIsEqualFalse(tc, Unit)
         end
 
         function TestIsEqualFalseTimeUnitMistmatch(tc)
-            % Verify two Time64Arrays are not considered equal they have
+            % Verify two Time64Arrays are not considered equal if they have
             % different TimeUnit values.
             times1 = seconds([1 2 3 4]);
 

matlab/test/arrow/array/tTimestampArray.m

@@ -251,6 +251,21 @@ function TestIsEqualFalseTimeZoneMistmatch(tc)
             tc.verifyFalse(isequal(array1, array2));
         end
 
+        function TestIsEqualSameInstantDifferentTimeZone(tc)
+            % Verify two TimestampArrays are not considered equal if
+            % they represent the same "instant in time", but have different
+            % TimeZone values.
+            dates1 = datetime(2023, 6, 22, TimeZone="America/Anchorage") + days(0:4);
+            dates2 = dates1;
+            dates2.TimeZone = "America/New_York";
+
+            array1 = tc.ArrowArrayConstructorFcn(dates1);
+            array2 = tc.ArrowArrayConstructorFcn(dates2);
+
+            % arrays are not equal
+            tc.verifyFalse(isequal(array1, array2));
+        end
+
         function TestIsEqualFalseTimeUnitMistmatch(tc, TimeZone)
              % Verify two TimestampArrays are not considered equal if their
              % TimeUnit values differ.