public IActionResult Arrays([FromBody] ArraysClass Array)
        {
            int result = 0;


            if (Array.What == "sum")
            {
                for (int i = 0; i < Array.Numbers.Length; i++)
                {
                    result += Array.Numbers[i];
                }
                return(new JsonResult(new { result }));
            }
            if (Array.What == "multiply")
            {
                result = 1;
                for (int i = 0; i < Array.Numbers.Length; i++)
                {
                    result *= Array.Numbers[i];
                }
                return(new JsonResult(new { result }));
            }
            if (Array.Numbers != null)
            {
                if (Array.What == "doubling")
                {
                    int[] resultArray = new int[Array.Numbers.Length];
                    for (int i = 0; i < Array.Numbers.Length; i++)
                    {
                        resultArray[i] = Array.Numbers[i] * 2;
                    }
                    return(new JsonResult(new { resultArray }));
                }
            }
            return(new JsonResult(new { error = "Please provide what to do with the numbers!" }));
        }
 public void TestInitialise()
 {
     Debug.Write("Test initialize");
     array = new ArraysClass(sizeFirst, sizeSecond);
 }