Class: ObserverCallback
- Inherits:
-
Object
- Object
- ObserverCallback
- Defined in:
- lib/a-commons.rb
Direct Known Subclasses
Instance Method Summary collapse
-
#initialize(_publisher, _subscriber, _method_update_to_call = :update) ⇒ ObserverCallback
constructor
A new instance of ObserverCallback.
- #update(*args) ⇒ Object
Constructor Details
#initialize(_publisher, _subscriber, _method_update_to_call = :update) ⇒ ObserverCallback
Returns a new instance of ObserverCallback.
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# File 'lib/a-commons.rb', line 568 def initialize(_publisher, _subscriber, _method_update_to_call=:update) @publisher = _publisher @subscriber = _subscriber @method=_method_update_to_call @publisher.add_observer(self) end |
Instance Method Details
#update(*args) ⇒ Object
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# File 'lib/a-commons.rb', line 574 def update(*args) @subscriber.send(@method,*args) end |