using System;

using System.Linq;

public class Program

{

    public static void Main()

    {

        var log = (object message) => Console.WriteLine(message);

        var foo = () => log("Hello, World");    

        var commands = new (Action fn, string? help)[] { 

            (foo, "This is the help text"), 

            (foo, null) 

        };

        commands.ToList().ForEach(c => {

            log(c.fn.Method.Name);

            log(c.help ?? "No help is available for this function");

        });

    }

}