original_string: protected function addGroupNamespaceToStringUses($action)
      {
          $groupStack = last($this->router->getGroupStack());
  
          if (isset($groupStack['namespace']) && strpos($action, '\\') !== 0) {
              return $groupStack['namespace'].'\\'.$action;
          }
  
          return $action;
      }
code: protected function addGroupNamespaceToStringUses($action)
      {
          $groupStack = last($this->router->getGroupStack());
  
          if (isset($groupStack['namespace']) && strpos($action, '\\') !== 0) {
              return $groupStack['namespace'].'\\'.$action;
          }
  
          return $action;
      }
code_tokens: protected function addGroupNamespaceToStringUses ( $ action ) { $ groupStack = last ( $ this -> router -> getGroupStack ( ) ) ; if ( isset ( $ groupStack [ 'namespace' ] ) && strpos ( $ action , '\\' ) !== 0 ) { return $ groupStack [ 'namespace' ] . '\\' . $ action ; } return $ action ; }
docstring: Parse a string based action for the "uses" fluent method.
  
  @param  string  $action
  @return string
docstring_tokens: Parse a string based action for the uses fluent method .