West Midlands | 26 March SDC | Iswat Bello | Sprint 5 | prep exercises for Object-Oriented Programming and Type safety#509

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Iswanna wants to merge 16 commits intoCodeYourFuture:mainfrom

Iswanna:tools/sprint5-prep-exercises

Commits on Apr 11, 2026

Update .gitignore to exclude Python and Java files
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Commits on Apr 22, 2026

Add classes_and_objects_exercise1.py: demonstrate mypy type checking
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Add classes_and_objects_exercise2.py: demonstrate mypy type checking
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Add methods-exercise1.md: advantages of using methods vs free functions
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Add methods-exercise2.py: refactor Person class to use date_of_birth
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Add dataclasses-exercise.py: Person class using @dataclass decorator
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Add generics-exercise1.py: demonstrate generic types with Person class
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Add type-guided-refactoring-exercise.py: refactor using generic List types
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Add enums-exercise.py: library laptop matching system with type-safe enums
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Add interactive user input to enums-exercise.py
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Improve enums-exercise.py: enhance output messaging and formatting
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That's why those lines errored - you were trying to use Child-only methods on a Parent object!
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