anchor.diff:                    end, []).
   
   
  -grab_op_stats(Bucket, Params) ->
  +grab_op_stats(Bucket, Nodes, Params) ->
       ClientTStamp = case proplists:get_value("haveTStamp", Params) of
                          undefined -> undefined;
                          X -> try list_to_integer(X) of
  
positive.code: handle_overview_stats(PoolId, Req) ->
      Names = lists:sort(menelaus_web_buckets:all_accessible_bucket_names(PoolId, Req)),
      AllSamples = lists:map(fun (Name) ->
                                     element(1, grab_op_stats(Name, [{"zoom", "hour"}]))
                             end, Names),
      MergedSamples = case AllSamples of
                          [FirstBucketSamples | RestSamples] ->
  
negative.code:                     minute -> Ref;
                      _ -> []
                  end,
      try grab_op_stats_body(Bucket, Nodes, ClientTStamp, RefToPass, {Step, Period, Window}) of
          V -> case V =/= [] andalso (hd(V))#stat_entry.timestamp of
                   ClientTStamp -> {V, ClientTStamp, Step, Window};
                   _ -> {V, undefined, Step, Window}
  