public int Add(string number)
{
if (String.IsNullOrWhiteSpace(number))
{
return(0);
}
CheckInvalidInputs(number);
SeparateDelimiterAndNumbers(number);
SetDelimiter();
var delimiters = _delimiter.GetDelimiters(_sequence.DelimiterString);
var numbers = _sequence.NumberString.Split(delimiters, StringSplitOptions.None);
if (numbers.Length > 1)
{
return(SumNumbers(numbers));
}
else
{
return(Int32.Parse(number));
}
}
