anchor.diff:      return builds;
     }
   
  -  Future<List<Repo>> repos({int id, String org, String repository, bool activeOnly: false,
  -      String member}) async {
  +  Future<List<Repo>> repos({int id, String org, String repository,
  +      bool activeOnly: false, String member}) async {
       var path = <String>['repos'];
   
       if (id != null) {
  
positive.code:     throw 'not yet!';
    }
  
    Future<List<Build>> builds(
        {List<int> ids, int repositoryId, String slug, bool withJobs: false}) async {
      var args = {};
      if (ids != null && ids.isNotEmpty) {
        args['ids'] = ids.join((','));
  
negative.code: 
    factory Build.fromJson(Map<String, dynamic> json,
        {Map<String, dynamic> commitJson}) {
      return new Build(json['commit_id'], json['duration'], json['id'],
          json['repository_id'], _create(json['job_ids']));
    }
  