Pinq\Tests\Integration\Providers\DSL\EnglishDSLProviderTest::joinApplyQuery PHP Метод

    protected function joinApplyQuery()
    {
        return <<<'ENG'
Join with: [array or iterator] filtered according to: { return true; } with parameters: [$this] and update the outer values according to: { $o *= $i; } with parameters: [$this]
ENG;
    }