Method: Winker::Devices::DeviceMethods#wait_for_update

Defined in:
lib/winker/devices/device_methods.rb

#wait_for_update(boolean_proc, options = {}, &block) ⇒ Object 



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# File 'lib/winker/devices/device_methods.rb', line 26

def wait_for_update(boolean_proc, options = {}, &block)
  if Winker.wait_for_updates
    options = {
      timeout: WAIT_BLOCK_TIMEOUT
    }.merge(options)
    start = Time.now
    until (success = boolean_proc.call) || Time.now > start+options[:timeout]
      result = yield
      sleep WAIT_BLOCK_SLEEP
    end
    if success
      return result
    else
      raise "Device #{self.type} #{self.name} not updated and timed out after #{options[:timeout]}."
    end
  end
end