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- {ok, #st{}}.
- handle_call(get_errors, _From, #st{errors = Errors} = St) ->
- {reply, {ok, lists:reverse(queue:to_list(Errors))}, St};
- handle_call(get_last_error, _From, #st{errors = Errors} = St) ->
- try
- {reply, {ok, queue:get_r(Errors)}, St}
- catch error:empty ->
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