original_string: protected function registerFeed()
      {
          $this->app->singleton(FeedContract::class, function ($app) {
              $cache = $app['cache.store'];
  
              return new Feed($cache);
          });
      }
code: protected function registerFeed()
      {
          $this->app->singleton(FeedContract::class, function ($app) {
              $cache = $app['cache.store'];
  
              return new Feed($cache);
          });
      }
code_tokens: protected function registerFeed ( ) { $ this -> app -> singleton ( FeedContract :: class , function ( $ app ) { $ cache = $ app [ 'cache.store' ] ; return new Feed ( $ cache ) ; } ) ; }
docstring: Register the feed class.
  
  @return void
docstring_tokens: Register the feed class .