static void Main(string[] args)
{
TwoWayLinkedList <Minion> minions = new TwoWayLinkedList <Minion>();
minions.Add(new Minion(1, "Brad", 21, 1));
minions.Add(new Minion(2, "Jhony", 32, 3));
minions.Add(new Minion(3, "Georgy", 41, 2));
minions.InsertBefore(new Minion(4, "Penny", 27, 4), 1);
minions.RemoveAt(5);
Console.WriteLine(minions);
}
public LinkedListDeque(T data) : base()
{
items.Add(data);
}