/**
* {@inheritdoc}
*/
public function getIterator() : Traversable
{
return $this->tree->keys();
}
/**
* @expectedException \Novuso\System\Exception\LookupException
*/
public function test_that_select_throws_exception_when_rank_out_of_bounds()
{
$tree = new RedBlackSearchTree(new ComparableComparator());
$tree->select(10);
}
/**
* {@inheritdoc}
*/
public function select(int $rank)
{
return $this->tree->select($rank);
}