public static T ReverseLookup <T>(this StackingLinkedList <T> sll, Func <T, bool> lookupUntilPredicate) where T : class
{
var currentNode = sll.Previous;
while (currentNode != null && lookupUntilPredicate(currentNode.Value))
{
currentNode = currentNode.Previous;
}
return(currentNode?.Value);
}
public static IEnumerable <T> GetAncestors <T>(this StackingLinkedList <T> sll) where T : class
{
return(sll.ToList().Reverse());
}
