Selected parts from FSharpX.Extras moved over to enable usage in C#.

The goal of this project is to expose selected F# classes to C#. There are some neat things about using Result, Option and Choice in your C#.

using FSharpPlusCSharp;
using Microsoft.FSharp.Core;

var a = 5.Some();
var b = 6.Some();
var sum = from x in a
          from y in b
          select x + y; // Some 11

var result = sum.ToResult("missing value");

Public APIs also include XML documentation comments so usage is rendered by standard .NET documentation tooling (for example IntelliSense).

MacOS/Linux	Windows

Stable	Prerelease

• VSCode Dev Container

Make sure the following requirements are installed in your system:

• dotnet SDK 2.0 or higher
• Mono if you're on Linux or macOS.

> build.cmd // on windows
$ ./build.sh  // on unix