Class: ObservablePool::Observer

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Observable

#add_observers, included, #list_observers, #notify_observer, #observer?

Constructor Details

#initialize(observable, mutex) ⇒ Observer

Returns a new instance of Observer.



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# File 'lib/observable_pool.rb', line 20

def initialize(observable, mutex)
  @observable = observable
  @observable.add_observer(self)
  @mutex = mutex
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(meth, *args, &block) ⇒ Object 



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# File 'lib/observable_pool.rb', line 33

def method_missing(meth, *args, &block)
  @observable.send(meth, *args, &block)
end

Instance Attribute Details

#observable ⇒ Object (readonly)

Returns the value of attribute observable.



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# File 'lib/observable_pool.rb', line 18

def observable
  @observable
end

Instance Method Details

#update(*args, &block) ⇒ Object 



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# File 'lib/observable_pool.rb', line 26

def update(*args, &block)
  @mutex.synchronize do
    changed
    notify_observers(@observable, *args, &block)
  end
end