-module(castle_rights).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch]).

-export([to_bool/1]).
-export_type([castle_rights/0]).

-type castle_rights() :: yes | {no, integer()}.

-spec to_bool(castle_rights()) -> boolean().
to_bool(Castle_rights) ->
    case Castle_rights of
        yes ->
            true;

        {no, _} ->
            false
    end.