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language-ext v3.3.28 Release Notes

Release Date: 2019-09-28 // over 4 years ago

  • 🚀 release

    Record types now have an improved hash-code algorithm, based on the FNV 1a hashing algorithm

    Reader and RWS code-generators will now look for existing methods with the same name as the one they're going to generate. If existing methods exist then the methods won't be generated.

    - This allows for things like bespoke Bind implementations without having to build everything by hand.

    Map, Select, and SelectMany are now implemented with Bind. So they will also leverage any bespoke Bind methods.

    ⚡️ Where is implemented with Filter, which means providing a bespoke Filter method will also update the Where

    ➕ Added Match(Action<A> Succ, Action<Error> Fail) for side-effecting matching to RWSResult and ReaderResult

    ➕ Added IfFailThrow() to RWSResult and ReaderResult

    🐛 Bug fix: for RWS.Run which was still returning a tuple after the refactor for better error handling. It now returns RWSResult.

    Bug fix: Where implementation typo for Arr<A>

    🛠 Thanks to: @alaendle and @EdruptCo for the fixes.

    🚀 non-release notes

    There is a new sample based on the famous Contoso app. @blakeSaucier has kindly converted it over to be more functional, using many of the features of language-ext. Going forward I will try and de-interface it and make it more pure and monadic, but this is a fantastic starting point to give developers guidance on how they can be more functional with their C# code.