SRP

Object Oriented Design Principles for Clean Code Clean code grows from solid design. By applying a few core principles, developers build systems that are easier to read, test, and extend. This guide reviews the main ideas and shows practical, everyday steps you can take. Single Responsibility Principle A class should have one reason to change. When a class tackles more than one job, changes in one part can break another. For example, a component that formats reports and saves data mixes concerns. Split it into a data repository and a formatter. Small, focused classes are simpler to understand, test, and reuse. Use short methods and clear names to reinforce the intent of each class. ...