/**
  * Handle the command.
  *
  * @param ModuleCollection $modules
  */
 public function handle(ModuleCollection $modules)
 {
     $table = $this->builder->getTable();
     /**
      * Set the default sortable option.
      */
     if ($table->getOption('sortable') === null) {
         $stream = $table->getStream();
         if ($stream && $stream->isSortable()) {
             $table->setOption('sortable', true);
         }
     }
     /**
      * Sortable tables have no pages.
      */
     if ($table->getOption('sortable') === true) {
         $table->setOption('limit', $table->getOption('limit', 99999));
     }
     /**
      * Set the default breadcrumb.
      */
     if ($table->getOption('breadcrumb') === null && ($title = $table->getOption('title'))) {
         $table->setOption('breadcrumb', $title);
     }
     /**
      * If the table ordering is currently being overridden
      * then set the values from the request on the builder
      * last so it actually has an effect.
      */
     if ($orderBy = $this->builder->getRequestValue('order_by')) {
         $table->setOption('order_by', [$orderBy => $this->builder->getRequestValue('sort', 'asc')]);
     }
     /**
      * If the permission is not set then
      * try and automate it.
      */
     if ($table->getOption('permission') === null && ($module = $modules->active()) && ($stream = $this->builder->getTableStream())) {
         $table->setOption('permission', $module->getNamespace($stream->getSlug() . '.read'));
     }
 }