| public testThatUniqueMaintainsReferences ( Pinq\ITraversable $traversable ) | ||
| $traversable | Pinq\ITraversable | |
public function testThatUniqueMaintainsReferences(\Pinq\ITraversable $traversable)
{
$data = $this->makeRefs(array_merge(range(1, 10, 2), range(1, 10)));
$traversable->append($data)->unique()->iterate(function (&$i) {
$i *= 10;
});
$this->assertSame([10, 30, 50, 70, 90, 1, 20, 3, 40, 5, 60, 7, 80, 9, 100], $data);
}