Khawer Khaliq • 1/30/2019

Encapsulating Domain Data, Logic and Business Rules With Value Types in Swift

This technical article details a software design approach in Swift, advocating for the use of value types (like structs) to encapsulate domain-specific data, logic, and business rules. It explains how this separates concerns from entity-managing classes, leading to more testable, efficient, and concurrency-safe programs, using a bank account as a practical example.

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#software design #structs #Swift