public function isDeliverable()
     {
         $deliverable = false;

         foreach ($this->getItems() as $item) {
             if ($item->Deliverable) {
                 $deliverable = true;
             }
         }

         return $deliverable;
     }
public function isDeliverable()
     {
         $deliverable = false;

         foreach ($this->getItems() as $item) {
             if ($item->Deliverable) {
                 $deliverable = true;
             }
         }

         return $deliverable;
     }
public function isDeliverable ( ) { $ deliverable = false ; foreach ( $ this -> getItems ( ) as $ item ) { if ( $ item -> Deliverable ) { $ deliverable = true ; } } return $ deliverable ; }
Determine if the current cart contains delivereable items.
This is used to determine setting and usage of delivery and
postage options in the checkout.

@return Boolean
Determine if the current cart contains delivereable items . This is used to determine setting and usage of delivery and postage options in the checkout .