Module: Semian::Instrumentable

Included in:: Semian

Defined in:: lib/semian/instrumentable.rb

Instance Method Summary collapse

Instance Method Details

#notify(*args) ⇒ `Object`



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# File 'lib/semian/instrumentable.rb', line 12

def notify(*args)
  subscribers.values.each { |subscriber| subscriber.call(*args) }
end

# File 'lib/semian/instrumentable.rb', line 3

def subscribe(name = rand, &block)
  subscribers[name] = block
  name
end

#unsubscribe(name) ⇒ `Object`



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# File 'lib/semian/instrumentable.rb', line 8

def unsubscribe(name)
  subscribers.delete(name)
end