anchor.diff:    }
   
     Stream<T> objects(String method, String path, JSONConverter converter,
  -      {int pages, bool reverse: false, int start, Map<String, String> headers,
  +      {int pages, int start, Map<String, String> headers,
         Map<String, dynamic> params, String body, int statusCode: 200,
         String preview}) {
       if (headers == null) headers = {};
  
positive.code:   PaginationHelper(this.github);
  
    Stream<http.Response> fetchStreamed(String method, String path, {int pages,
        bool reverse: false, int start, Map<String, String> headers,
        Map<String, dynamic> params, String body, int statusCode: 200}) {
      if (headers == null) headers = {};
      var controller = new StreamController.broadcast();
  
  
negative.code: 
        var info = parseLinkHeader(response.headers['link']);
  
        if (!info.containsKey("next")) {
          controller.close();
          return;
        }
  