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Memento Pattern

Behavioral Patterns

Behavioral design patterns are a subset of design patterns in software engineering that deal with how objects or classes interact and communicate with each other. They focus on defining the patterns of communication between objects to help manage complex workflows, responsibilities, and algorithms more effectively. Benefits Behavioral patterns are used to address various challenges in […]

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Memento Pattern

The Memento pattern also known as Token is a behavioral design concept that enables the preservation and retrieval of an object’s prior state discreetly, without exposing the details of its internal structure and implementation. Imagine creating a text editor app with an undo feature. To save states for undo, the app records object states before

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