/// <summary>
/// Append new Item to end of list.
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
public OnceLinkedList <T> AppendToLast(T item)
{
if (Next != null)
{
return(Next.AppendToLast(item));
}
else
{
return(Append(item));
}
}
/// <summary>
/// Returns list containing all previous nodes and new node.
/// </summary>
/// <param name="list">List containing items that will be in new list.</param>
/// <param name="item">Item od new node.</param>
/// <returns></returns>
public static OnceLinkedList <T> Append(ref OnceLinkedList <T> list, T item)
{
if (list != null)
{
return(list.AppendToLast(item));
}
else
{
list = new OnceLinkedList <T>(item);
return(list);
}
}
