/// <summary>
/// add the next city location to the list of cities
/// </summary>
private void Travel()
{
if (_salesPerson.CitiesVisited.Count > 0)
{
_salesPerson.CitiesVisited.Last().Depart();
}
City city = new City(_consoleView.DisplayGetNextCity());
_salesPerson.CitiesVisited.Add(city);
}
/// <summary>
/// add the next city location to the list of cities
/// </summary>
private void Travel()
{
string nextCity = _consoleView.DisplayGetNextCity();
//
// do not add empty strings to list for city names
//
if (nextCity != "")
{
_salesperson.CitiesVisited.Add(nextCity);
}
}