public List <Day> FindAllDays(Predicate <Day> predicate = null)
{
List <Day> resultDays = new List <Day>();
List <Day> days = (predicate == null) ? ChildElements : ChildElements.FindAll(predicate); //AsQueryable().Where(predicate) as List<RuleEntity>;
if (days != null)
{
resultDays.AddRange(days);
}
foreach (DayFolder folder in Folders)
{
days = (predicate == null) ? folder.ChildElements : folder.FindAllDays(predicate);//Rules.AsQueryable().Where(predicate) as List<RuleEntity>;
if (days != null)
{
resultDays.AddRange(days);
}
}
return(resultDays);
}
