Can you write instruction step by step how use it?

I have tried run this, but something is wrong and I don't know what. I have created files ant/SmartyView.php (with first code) and I wrote right after Zend_Controller_Action class yours Ant_Controller_Action (second code). I have changed controller and now it extends Ant_Controller_Action. But how use it now

I have a little view in Zend and I don't have idea how it should works... can you give some example code...

regards