retry_on_exception

example_usage.rb

result =
  retry_on_exception(Timeout::Error, total_tries: 2) do
    http_fe.post(...)
  end

retry_on_exception.rb

def retry_on_exception(exception_classes, total_tries:)
  # retryable
  (total_tries - 1).times do
    begin
      return yield
    rescue *Array(exception_class)
      # try again
    end
  end

  # one final try
  yield
end

Yes! Can we add this to the exception handling gem?