- -module(test).
- -export([json/0]).
- json() ->
- Id = <<"abc123">>,
- Name = undefined,
- User = [],
- User2 = [{<<"id">>, Id} | User],
- User3 = [{<<"name">>, Name} | User2],
- Struct = {struct, [{<<"user">>, {struct, lists:reverse(User3)}}]},
- iolist_to_binary(mochijson2:encode(Struct)).