Module: AirportEvents::Publisher::InstanceMethods

Defined in:
lib/airport_events/publisher.rb

Instance Method Summary collapse

Instance Method Details

#publish(event, *args) ⇒ Object 



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# File 'lib/airport_events/publisher.rb', line 13

def publish(event, *args)
  unless subscribers[event].nil?
    subscribers[event].each do |blk|
      blk.call *args
    end
  end
end

#subscribe(event, &blk) ⇒ Object 



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# File 'lib/airport_events/publisher.rb', line 5

def subscribe(event, &blk)
  if subscribers[event].nil?
    subscribers[event] = Array.new
  end

  subscribers[event].push blk
end

#subscribers ⇒ Object 



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# File 'lib/airport_events/publisher.rb', line 21

def subscribers
  @subscribers ||= Hash.new
end