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%%---------------------------------------------------------------------------
%% A clone of 'rec_adt' so as to test its combination with 'queue_adt'
%%---------------------------------------------------------------------------
-module(mixed_opaque_rec_adt).
-export([new/0, get_a/1, get_b/1, set_a/2, set_b/2]).
-record(rec, {a :: atom(), b = 0 :: integer()}).
-opaque rec() :: #rec{}.
-spec new() -> rec().
new() -> #rec{a = gazonk, b = 42}.
-spec get_a(rec()) -> atom().
get_a(#rec{a = A}) -> A.
-spec get_b(rec()) -> integer().
get_b(#rec{b = B}) -> B.
-spec set_a(rec(), atom()) -> rec().
set_a(R, A) -> R#rec{a = A}.
-spec set_b(rec(), integer()) -> rec().
set_b(R, B) -> R#rec{b = B}.
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