AFP: Almost Functional Programming in C#: Part 2

using System;

namespace StockTest
{
    public partial class Program
    {
        public Program()
        {
        }

        //void Run()
        //{
        //    var p = new Portfolio(new[] { 
        //            Tuple.Create("VOD LN", 100, "GBP"), 
        //            Tuple.Create("BP LN", 1000, "GBP"), 
        //            Tuple.Create("BMW GY", 200, "EUR"),
        //        });
        //    p.UpdateCurrencyRate("EUR", 1.0);
        //    p.UpdateCurrencyRate("GBP", 1.3);
        //    p.UpdateStockPrice("VOD LN", new Price(60.0, 61.0));
        //    p.UpdateStockPrice("BP LN", new Price(55.1, 55.2));
        //    p.UpdateStockPrice("BMW GY", new Price(155.1, 155.2));
        //    if (p.Result.IsReady) {
        //        Console.WriteLine(p.Result.Value.BuyPrice);
        //        Console.WriteLine(p.Result.Value.SellPrice);
        //    } else {
        //        Console.WriteLine("NOT READY");
        //    }
        //}

        static void Main(string[] args)
        {
            try {
                var program = new Program();
                program.Run();
            } catch (Exception ex) {
                Console.WriteLine("ERROR: {0}", ex.Message);
            }
        }
    }
}