public function anyOneMethod()
{
$collection = new Endpoint(new Customer());
$collection->string('name', 'first_name');
$collection->boolean('published', true);
$collection->dateTime('updated', 'Last update');
$endpoint = new Endpoint(new Customer());
$endpoint->string('name', 'first_name');
$endpoint->boolean('published');
$endpoint->dateTime('updated', 'Last update');
return $collection->and($endpoint);
}
