Either Monad: A Functional Approach to Error Handling in C#.
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The article introduces the Either monad as a sophisticated tool for error handling in C#, contrasting it with the simpler Option monad. Using the LanguageExt library, it demonstrates how Either effectively communicates not just the occurrence of an error, but also its nature, through a practical example involving user retrieval in a repository. By leveraging Either, developers can distinguish between successful outcomes and various error scenarios in a type-safe way, enhancing the robustness and maintainability of their code.