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The observer pattern has two types of objects - observable and observers. | ||
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Observable - the object/value that is changing. | ||
Observers - keeping track if there are changes in the objects its connected to. | ||
Observer - keeping track if there are changes in the objects it's connected to. | ||
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Usually the relationship between the objects in the observer pattern is one to many | ||
because it has one object that is notifying and changing the rest of the objects. | ||
because it has one object that's notifying and changing the rest of the objects. |