deque-blog/on_get_history_request.ex

## on_get_history_request.ex
def handle_call(:get_history, _from, worker) do
  sortedLog = Enum.sort_by(worker.eventLog, fn event -> {event.time, event.origin} end)
  {:reply, sortedLog, worker}
end
	def handle_call(:get_history, _from, worker) do
	sortedLog = Enum.sort_by(worker.eventLog, fn event -> {event.time, event.origin} end)
	{:reply, sortedLog, worker}
	end