src/Stuart/Job.php
public function link($origin, $destination)
    {
        $delivery = new Delivery($origin, $destination);
        $this->deliveries[] = $delivery;
        return $delivery;
    }
public function link($origin, $destination)
    {
        $delivery = new Delivery($origin, $destination);
        $this->deliveries[] = $delivery;
        return $delivery;
    }
This method allows you to create deliveries from two locations. It's only used by the
JsonToJob converter, you cannot create you own route.

@param Location $origin
@param Location $destination
@return Delivery

@see JsonToJob