A complete guide to enum classes in Kotlin

Kotlin enum classes are an advanced feature of the Kotlin programming language, offering more functionality than traditional enumerations in other languages, such as Java. Unlike Java enums, which are types representing a set of predefined constants, Kotlin enums are actual classes that can possess properties, methods, and implement interfaces, enhancing code readability and reducing errors. They can include custom properties and methods, support anonymous classes, and allow for interface implementation, providing developers with greater flexibility. Kotlin enums also integrate seamlessly with the language's when conditional statements and synthetic utility methods, enabling exhaustive condition handling and efficient enumeration iteration. These features make Kotlin enums a powerful tool for developers, contributing to clearer, more maintainable, and less error-prone code.