public IEnumerable <MerkleNode> EnumerateDescendants()
{
IEnumerable <MerkleNode> result = new MerkleNode[] { this };
if (Right != null)
{
result = Right.EnumerateDescendants().Concat(result);
}
if (Left != null)
{
result = Left.EnumerateDescendants().Concat(result);
}
return(result);
}
