original_string: protected function getCombinedUrl($outputFilename = 'undefined.css')
      {
          $combineAction = 'System\Classes\Controller@combine';
          $actionExists = Route::getRoutes()->getByAction($combineAction) !== null;
  
          if ($actionExists) {
              return Url::action($combineAction, [$outputFilename], false);
          }
  
          return '/combine/'.$outputFilename;
      }
code: protected function getCombinedUrl($outputFilename = 'undefined.css')
      {
          $combineAction = 'System\Classes\Controller@combine';
          $actionExists = Route::getRoutes()->getByAction($combineAction) !== null;
  
          if ($actionExists) {
              return Url::action($combineAction, [$outputFilename], false);
          }
  
          return '/combine/'.$outputFilename;
      }
code_tokens: protected function getCombinedUrl ( $ outputFilename = 'undefined.css' ) { $ combineAction = 'System\Classes\Controller@combine' ; $ actionExists = Route :: getRoutes ( ) -> getByAction ( $ combineAction ) !== null ; if ( $ actionExists ) { return Url :: action ( $ combineAction , [ $ outputFilename ] , false ) ; } return '/combine/' . $ outputFilename ; }
docstring: Returns the URL used for accessing the combined files.
  @param string $outputFilename A custom file name to use.
  @return string
docstring_tokens: Returns the URL used for accessing the combined files .