private static List <string> SplitIntoNibbles(string binaryString)
        {
            binaryString = SeparatorService.RemoveSeparatorBlanks(binaryString);
            binaryString = BinaryService.AddZerosToFillHighestNibbleWithZeros(binaryString);
            binaryString = SeparatorService.AddSeparatorBlanks(binaryString, 4);

            return(binaryString.Split(" ")
                   .Reverse()
                   .ToList());
        }
        public static string ConvertToDecimal(string hexadecimalString)
        {
            if (hexadecimalString.IsNullOrWhiteSpace())
            {
                return(string.Empty);
            }

            InvalidCharactersExceptionService.ThrowIfRegexMatches(hexadecimalString, InvalidCharacterRegexFor.Hexadecimal, "Only 0-9, A-F and whitespace allowed. Contains not allowed characters:");

            hexadecimalString = SeparatorService.RemoveSeparatorBlanks(hexadecimalString);
            var decimalString = ConvertBaseToBaseService.ConvertFromBaseToBase(hexadecimalString, NumberBase.Hexadecimal, NumberBase.Decimal);

            return(SeparatorService.AddSeparatorBlanks(decimalString, 3));
        }