Pinq\Tests\Integration\Traversable\OrderByTest::testThatOrderByMaintainsReferences PHP Method

    public function testThatOrderByMaintainsReferences(\Pinq\ITraversable $traversable)
    {
        $data = $this->makeRefs(range(1, 100));
        $traversable->append($data)->orderByAscending(function ($i) {
            return (int) ($i / 10);
        })->thenByDescending(function ($i) {
            return $i;
        })->iterate(function (&$i) {
            $i *= 10;
        });
        $this->assertSame(range(10, 1000, 10), $data);
    }