Pinq\Tests\Integration\Traversable\ReindexTest::testThatKeysSupportNonScalarKeys PHP Метод

    public function testThatKeysSupportNonScalarKeys(\Pinq\ITraversable $traversable, array $data)
    {
        $values = $traversable->indexBy(function () {
            return new \stdClass();
        })->reindex();
        $this->assertMatches($values, array_values($data));
    }