Andrew Bancroft • 4/1/2015

Enums Instead of Booleans – An Example Implementation

This article discusses the benefits of using enumerations instead of booleans to represent mutually exclusive states, using a subscription status example in app development. It highlights how booleans can lead to confusion about exclusivity, while enums provide clarity and simplify branching logic with switch-case statements. The focus is on implementing the enum and producing values for consumption, inspired by Objc.io's snippet. The example covers subscriber statuses like current, expired, and non-subscriber, demonstrating cleaner code and better encapsulation.

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#software design #Booleans #Enum