Real-World Examples of Stateful Objects in Scala

Stateful objects in Scala are objects that maintain internal state that can be modified over time. Some real-world examples of stateful objects in Scala include:

• Bank Account: A bank account object in Scala can be a stateful object that maintains the balance, transaction history, and other relevant information.
• Shopping Cart: A shopping cart object in an e-commerce application can be stateful, keeping track of the items added, quantities, and total price.
• User Session: In a web application, a user session object can store information about the user's login status, preferences, and activities during a session.
• Game State: In a video game application, a game state object can keep track of the player's score, current level, and other game-related data.

These are just a few examples of how stateful objects can be used in real-world applications using Scala's object-oriented and functional programming features.