Class: ObservedQueue

Inherits:
Queue
  • Object
show all
Includes:
Observable
Defined in:
lib/Watcher.rb

Instance Method Summary collapse

Constructor Details

#initialize(observer) ⇒ ObservedQueue

Returns a new instance of ObservedQueue.



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# File 'lib/Watcher.rb', line 37

def initialize observer
  super()
  add_observer observer
end

Instance Method Details

#poop ⇒ Object 



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

def poop
  return nil if empty?
  pop
end

#push(*args) ⇒ Object 



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# File 'lib/Watcher.rb', line 41

def push *args
  super
  changed
  notify_observers
end