Class: Actor::Messaging::Reader::Substitute

Inherits:
Object
  • Object
show all
Defined in:
lib/actor/messaging/reader/substitute.rb

Constant Summary collapse

Wait = 
Class.new StandardError

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#stopped ⇒ Object

Returns the value of attribute stopped.



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# File 'lib/actor/messaging/reader/substitute.rb', line 5

def stopped
  @stopped
end

Instance Method Details

#add_message(message) ⇒ Object 



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# File 'lib/actor/messaging/reader/substitute.rb', line 25

def add_message message
  messages << message
end

#call(wait: nil) ⇒ Object 



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# File 'lib/actor/messaging/reader/substitute.rb', line 7

def call wait: nil
  message = messages.shift

  return message if message

  if wait
    raise Wait, "Next message has not yet been written"
  end
end

#messages ⇒ Object 



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# File 'lib/actor/messaging/reader/substitute.rb', line 29

def messages
  @messages ||= []
end

#stop ⇒ Object 



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# File 'lib/actor/messaging/reader/substitute.rb', line 17

def stop
  self.stopped = true
end

#stopped? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/actor/messaging/reader/substitute.rb', line 21

def stopped?
  stopped
end