eZ\Publish\Core\REST\Server\Output\ValueObjectVisitor\RoleList::visit PHP Method

    public function visit(Visitor $visitor, Generator $generator, $data)
    {
        $generator->startObjectElement('RoleList');
        $visitor->setHeader('Content-Type', $generator->getMediaType('RoleList'));
        //@todo Needs refactoring, disabling certain headers should not be done this way
        $visitor->setHeader('Accept-Patch', false);
        $generator->startAttribute('href', $data->path);
        $generator->endAttribute('href');
        $generator->startList('Role');
        foreach ($data->roles as $role) {
            $visitor->visitValueObject($role);
        }
        $generator->endList('Role');
        $generator->endObjectElement('RoleList');
    }