Class: MailSandbox::Subscriber

Inherits:
Object
  • Object
show all
Defined in:
lib/mail_sandbox/subscriber.rb

Instance Method Summary collapse

Instance Method Details

#mutex ⇒ Object 



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# File 'lib/mail_sandbox/subscriber.rb', line 30

def mutex
  @mutex ||= Mutex.new
end

#notify(message) ⇒ Object 



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# File 'lib/mail_sandbox/subscriber.rb', line 12

def notify(message)
  observers.each_value do |observer|

    thread = Thread.new do
      mutex.synchronize do
        observer.update(message)
      end
    end

    thread.abort_on_exception = true
    #thread.run
  end
end

#observers ⇒ Object 



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# File 'lib/mail_sandbox/subscriber.rb', line 26

def observers
  @observers ||= {}
end

#subscribe(observer) ⇒ Object 



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# File 'lib/mail_sandbox/subscriber.rb', line 4

def subscribe(observer)
  observers[observer] ||= observer
end

#unsubscribe(observer) ⇒ Object 



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# File 'lib/mail_sandbox/subscriber.rb', line 8

def unsubscribe(observer)
  observers.delete(observer)
end