simple question - $this->load->vars(array) not working

[eluser]xwero[/eluser]
Or

Code:

function index()
    {
        $this->load->vars(array(
            'query' => $this->db->get('casestudies'),
            'newsquery' => $this->db->get('news', 3)
        ));
        $this->load->view('casestudies_view');
    }

Or

Code:

function index()
    {
       $vars['query'] = $this->db->get('casestudies'),
       $vars['newsquery'] = $this->db->get('news', 3)
       $this->load->vars($vars);
        $this->load->view('casestudies_view');
    }