[ t_set_new/1
, t_set_existing/1
, t_pop/1
+ , t_fold/1
]).
[ t_set_new
, t_set_existing
, t_pop
+ , t_fold
],
Properties = [],
[{?DICT_MODULE_KV_LIST, Properties, Tests}].
{{some, 3} , Dict6} = DictModule:pop(Dict5, c),
{none , Dict7} = DictModule:pop(Dict6, c),
[] = DictModule:to_kv_list(Dict7).
+
+t_fold(Cfg) ->
+ {some, DictModule} = hope_kv_list:get(Cfg, ?DICT_MODULE),
+ KVList = [{a, 1}, {a, 5}, {b, 3}, {c, 4}, {c, 4}],
+ Dict = DictModule:of_kv_list(KVList),
+ 17 = DictModule:fold(Dict, fun (_K, V, Acc) -> V + Acc end, 0).