original_string: protected function _getIndexImageField()
      {
          $action = $this->_action();
  
          $field = $action->getConfig('scaffold.index_image_field');
          if (empty($field)) {
              $field = 'image';
          }
  
          return $field;
      }
code: protected function _getIndexImageField()
      {
          $action = $this->_action();
  
          $field = $action->getConfig('scaffold.index_image_field');
          if (empty($field)) {
              $field = 'image';
          }
  
          return $field;
      }
code_tokens: protected function _getIndexImageField ( ) { $ action = $ this -> _action ( ) ; $ field = $ action -> getConfig ( 'scaffold.index_image_field' ) ; if ( empty ( $ field ) ) { $ field = 'image' ; } return $ field ; }
docstring: Returns the image field to show on scaffolded view
  
  @return string
docstring_tokens: Returns the image field to show on scaffolded view