public static List <DateOnly> GetLastXWorkingDays(this DateOnly thisDate, int x = 1, NonWorkingDays?nonWorkingDays = null)
{
if (x < 1)
{
throw new ArgumentOutOfRangeException(nameof(x), x, $"{nameof(x)} should be gte 1");
}
var days = new List <DateOnly>();
for (int i = 1; i <= x; i++)
{
days.Add(thisDate.GetXthWorkingDay(i, startFromEnd: true, nonWorkingDays));
}
return(days);
}