original_string: protected function canDeleteCategory()
      {
          return isset($this->data_category['category_id'])
              && $this->category->canDelete($this->data_category['category_id'])
              && $this->access('category_delete');
      }
code: protected function canDeleteCategory()
      {
          return isset($this->data_category['category_id'])
              && $this->category->canDelete($this->data_category['category_id'])
              && $this->access('category_delete');
      }
code_tokens: protected function canDeleteCategory ( ) { return isset ( $ this -> data_category [ 'category_id' ] ) && $ this -> category -> canDelete ( $ this -> data_category [ 'category_id' ] ) && $ this -> access ( 'category_delete' ) ; }
docstring: Whether the category can be deleted
  @return boolean
docstring_tokens: Whether the category can be deleted