public testThatDifferenceMaintainsReferences ( Pinq\ITraversable $traversable, array $data ) | ||
$traversable | Pinq\ITraversable | |
$data | array |
public function testThatDifferenceMaintainsReferences(\Pinq\ITraversable $traversable, array $data)
{
$ref = 5;
$traversable = $traversable->append([&$ref])->difference($traversable);
$this->assertReferenceEquals($ref, $traversable->asArray()[0]);
}