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9 lines
634 B
9 lines
634 B
# Observable Pattern |
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The observer pattern is a software design pattern in which an object, named the subject, maintains a list of its dependents, called observers, and notifies them automatically of any state changes, usually by calling one of their methods. |
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Angular uses the Observer pattern which simply means — Observable objects are registered, and other objects observe (in Angular using the subscribe method) them and take action when the observable object is acted on in some way. |
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{% resources %} |
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{% Blog "https://medium.com/fuzzycloud/angular-and-observable-4bf890b2a282", "Angular and Observable" %} |
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{% endresources %} |