Observer Pattern

To see code go to my github: https://github.com/iAmSidh108/DP_ObserverPattern

What is the Observer Pattern?

The Observer Pattern is a behavioral design pattern where an object, known as the subject, maintains a list of its dependents, known as observers, that are notified of any state changes, typically by calling one of their methods. This pattern is used to establish a one-to-many relationship between objects, allowing multiple observers to react to changes in the subject's state.