Module: Lorikeet::Observer

Defined in:
lib/lorikeet.rb

Constant Summary collapse

DEFAULT_CALLBACK_ID = 
:callback

Instance Method Summary collapse

Instance Method Details

#callback_id ⇒ Object 



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# File 'lib/lorikeet.rb', line 42

def callback_id
  @callback_id ||= DEFAULT_CALLBACK_ID
end

#callback_id=(sym) ⇒ Object 



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# File 'lib/lorikeet.rb', line 46

def callback_id=(sym)
  @callback_id = sym
end

#observe(observable, callback_id = nil) ⇒ Object 



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# File 'lib/lorikeet.rb', line 34

def observe(observable, callback_id = nil)
  if callback_id
    self.callback_id = callback_id
  end

  observable << self
end