gistfile1.php

class ResourceRoutes extends RouteSubscriberBase{

  protected function alterRoutes(RouteCollection $collection) {
    $routes = array();
    $enabled_resources = $this->config->get('rest.settings')->get('resources') ?: array();

    // Iterate over all enabled resource plugins.
    foreach ($enabled_resources as $id => $enabled_methods) {
      $plugin = $this->manager->getInstance(array('id' => $id));

      foreach ($plugin->routes() as $name => $route) {