<?php
class FooController extends AppController {
    var $components = array('Twitter');

    function bar() {
        /* authentication */
        $this->Twitter->username = 'foo';
        $this->Twitter->password = 'bar';

        $this->set('statuses',
             $this->Twitter->statusesFriendsTimeline() /* <- Camelized method name */
        );
    }

    function rab() {
        /* Without authentication */
        $this->set('statuses',
             $this->Twitter->statusesPublicTimeline()
        );
    }
}
?>