remove defer and load_ddocs from mango_utilsarchive/fdb-mango-indexesfdb-mango-indexes

Clean up unused mango_utils functions.

2 files changed, 0 insertions, 63 deletions

diff --git a/src/mango/src/mango_idx.erl b/src/mango/src/mango_idx.erl
index 99a35886f..9907cc781 100644
--- a/src/mango/src/mango_idx.erl
+++ b/src/mango/src/mango_idx.erl
@@ -19,7 +19,6 @@
 
 -export([
     list/1,
-    recover/1,
 
     new/2,
     validate_new/2,
@@ -105,21 +104,6 @@ mango_sort_error(_Db, _Opts) ->
     ?MANGO_ERROR({no_usable_index, missing_sort_index}).
 
 
-recover(Db) ->
-    {ok, DDocs0} = mango_util:open_ddocs(Db),
-    Pred = fun({Props}) ->
-        case proplists:get_value(<<"language">>, Props) of
-            <<"query">> -> true;
-            _ -> false
-        end
-    end,
-    DDocs = lists:filter(Pred, DDocs0),
-    Special = special(Db),
-    {ok, Special ++ lists:flatmap(fun(Doc) ->
-        from_ddoc(Db, Doc)
-    end, DDocs)}.
-
-
 get_sort_fields(Opts) ->
     case lists:keyfind(sort, 1, Opts) of
         {sort, Sort} ->
diff --git a/src/mango/src/mango_util.erl b/src/mango/src/mango_util.erl
index 18a643985..d649f95f1 100644
--- a/src/mango/src/mango_util.erl
+++ b/src/mango/src/mango_util.erl
@@ -15,13 +15,9 @@
 
 -export([
     open_doc/2,
-    open_ddocs/1,
     load_ddoc/2,
     load_ddoc/3,
 
-    defer/3,
-    do_defer/3,
-
     assert_ejson/1,
 
     to_lower/1,
@@ -88,15 +84,6 @@ open_doc(Db, DocId, Options) ->
     fabric2_db:open_doc(Db, DocId, Options).
 
 
-open_ddocs(Db) ->
-    case mango_util:defer(fabric, design_docs, [Db]) of
-        {ok, Docs} ->
-            {ok, Docs};
-        _ ->
-            ?MANGO_ERROR(error_loading_ddocs)
-    end.
-
-
 load_ddoc(Db, DDocId) ->
     load_ddoc(Db, DDocId, [deleted, ejson_body]).
 
@@ -112,40 +99,6 @@ load_ddoc(Db, DDocId, DbOpts) ->
     end.
 
 
-defer(Mod, Fun, Args) ->
-    {Pid, Ref} = erlang:spawn_monitor(?MODULE, do_defer, [Mod, Fun, Args]),
-    receive
-        {'DOWN', Ref, process, Pid, {mango_defer_ok, Value}} ->
-            Value;
-        {'DOWN', Ref, process, Pid, {mango_defer_throw, Value}} ->
-            erlang:throw(Value);
-        {'DOWN', Ref, process, Pid, {mango_defer_error, Value}} ->
-            erlang:error(Value);
-        {'DOWN', Ref, process, Pid, {mango_defer_exit, Value}} ->
-            erlang:exit(Value)
-    end.
-
-
-do_defer(Mod, Fun, Args) ->
-    try erlang:apply(Mod, Fun, Args) of
-        Resp ->
-            erlang:exit({mango_defer_ok, Resp})
-    catch
-        throw:Error ->
-            Stack = erlang:get_stacktrace(),
-            couch_log:error("Defered error: ~w~n    ~p", [{throw, Error}, Stack]),
-            erlang:exit({mango_defer_throw, Error});
-        error:Error ->
-            Stack = erlang:get_stacktrace(),
-            couch_log:error("Defered error: ~w~n    ~p", [{error, Error}, Stack]),
-            erlang:exit({mango_defer_error, Error});
-        exit:Error ->
-            Stack = erlang:get_stacktrace(),
-            couch_log:error("Defered error: ~w~n    ~p", [{exit, Error}, Stack]),
-            erlang:exit({mango_defer_exit, Error})
-    end.
-
-
 assert_ejson({Props}) ->
     assert_ejson_obj(Props);
 assert_ejson(Vals) when is_list(Vals) ->