Module: TranslateClient::Helpers

Defined in:
lib/translate_client/helpers.rb

Constant Summary collapse

POLLING_INTERVAL = 
2

Class Method Summary collapse

Class Method Details

.poll_until(condition_proc = ->(e) { e.present? }, &block) ⇒ Object 



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# File 'lib/translate_client/helpers.rb', line 8

def poll_until(condition_proc = ->(e) { e.present? }, &block)
  start = Time.now

  loop do
    result = block.call
    return result if condition_proc.call(result)

    if Time.now - start > 120
      raise PresentableError.new("Timed out waiting for result. Please try again.")
    end

    sleep POLLING_INTERVAL
    print "."
  end
ensure
  puts "" # finish line of dots
end