Ruby repeat a block every n seconds for timeout_in seconds

repeat_every.rb

def repeat_every(n = 10.seconds, timeout_in = 60.seconds)

  begin
    Timeout.timeout(timeout_in_seconds) do
      loop do
        yield false if block_given?
        sleep n
      end
    end
  rescue Timeout::Error
    yield true if block_given?
  end

end