anchor.diff:  
   -spec upgrade_wrapped_manifests([orddict:orddict()]) -> [orddict:orddict()].
   upgrade_wrapped_manifests(ListofOrdDicts) ->
  -    DictMapFun = fun (_Key, Value) -> upgrade_manifest(Value) end,
  -    MapFun = fun (Value) -> orddict:map(DictMapFun, Value) end,
  +    DictMapFun = fun(_Key, Value) -> upgrade_manifest(Value) end,
  +    MapFun = fun(Value) -> orddict:map(DictMapFun, Value) end,
       lists:map(MapFun, ListofOrdDicts).
   
   %% @doc Upgrade the manifest to the most recent
  
positive.code: -spec overwritten_UUIDs_active_fold_helper(lfs_manifest()) ->
      fun(({binary(), lfs_manifest()}, [binary()]) -> [binary()]).
  overwritten_UUIDs_active_fold_helper(Active) ->
      fun ({UUID, Manifest}, Acc) ->
              case {UUID, Manifest} of
                  {_UUID, Active} ->
                      Acc;
  
negative.code: -spec filter_manifests_by_state(orddict:orddict(), [atom()]) -> orddict:orddict().
  filter_manifests_by_state(Dict, AcceptedStates) ->
      AcceptManifest =
          fun(_, ?MANIFEST{state=State}) ->
                  lists:member(State, AcceptedStates)
          end,
      orddict:filter(AcceptManifest, Dict).
  