t_iter(_Cfg) ->
Key = key,
- Put = fun (Val) -> _ = put(Key, Val), ok end,
+ Put = fun (Val) -> put(Key, Val) end,
Get = fun () -> get(Key) end,
Val = foo,
- ok = hope_option:iter(none , Put),
+ {} = hope_option:iter(none , Put),
undefined = Get(),
- ok = hope_option:iter({some, Val}, Put),
+ {} = hope_option:iter({some, Val}, Put),
Val = Get().
t_of_result(_Cfg) ->