Nicolai Parlog • 6/3/2024

Make Illegal States Unrepresentable - Data-Oriented Programming v1.1

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This article, part of a series on Data-Oriented Programming in Java v1.1, delves into the principle of making illegal states unrepresentable. It argues for designing data models that inherently prevent invalid combinations, using examples like user email validation to enforce correctness at the type and construction level.

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#type safety #Java #Immutability
Make Illegal States Unrepresentable - Data-Oriented Programming v1.1

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