Kotlin Scope Functions (Also, Let, Run) in C# .NET Core

ScopeFunctions.cs

    public static class ScopeFunctions
    {
        public static T Also<T>(this T self, Action<T> action)
        {
            action(self);
            return self;
        }

        public static TResult Let<T, TResult>(this T self, Func<T, TResult> func) => func(self);

        public static TResult Run<TResult>(Func<TResult> func) => func();
    }