RPC with HAL JSON

gistfile1.php

<?php
namespace Test\V1\Rpc\Test;

use Zend\Mvc\Controller\AbstractActionController;
use ZF\ContentNegotiation\ViewModel;
use ZF\Hal\Entity;
use ZF\Hal\Link\Link;

class TestController extends AbstractActionController
{
    public function testAction()
    {
        $id   = 1;
        $data = array ( 'name' => 'Enrico Zimuel', 'id' => $id );

        $entity = new Entity($data, $id);
        $entity->getLinks()->add(Link::factory(array(
            'rel' => 'contacts',
            'route' => array(
                'name' => 'test.rest.user',
            )
        )));
        return new ViewModel(array(
            'payload' => $entity
        )); 
    }
}

I think we can add this information in this recipe https://www.apigility.org/documentation/recipes/hal-from-rpc, what do you think?