👉 Eligibility engineering is a process used in software development to ensure that design elements, such as classes, interfaces, or methods, meet specific criteria or constraints necessary for the system's functionality and maintainability. It involves defining and enforcing rules that dictate which elements are eligible for certain operations, inheritance, or other design patterns, preventing the creation of invalid or non-functional code. By doing so, it helps maintain a clean and consistent codebase, reduces errors, and facilitates easier testing and debugging. This technique is crucial in complex systems where design decisions can significantly impact performance, scalability, and overall system integrity.
