public override string ToString()
{
var sb = new StringBuilder();
sb.Append($"Ticket[{Id}] ");
SelectedKinoNumbers.ForEach(x => sb.Append(x + " "));
return(sb.ToString());
}
public bool TrySelectNumber(int number)
{
if (SelectionIsWithinBoundaries(number) && !NumberHasAlreadyBeenSelected(number) && (SelectedKinoNumbers.Count < TotalNumbersToSelect))
{
SelectedKinoNumbers.Add(number);
return(true);
}
return(false);
}
public bool NumberHasAlreadyBeenSelected(int number)
{
return(SelectedKinoNumbers.Contains(number));
}
