wabbajack/Wabbajack/Util/AsyncLazy.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Wabbajack
{
    public class AsyncLazy<T> : Lazy<Task<T>>
    {
        public AsyncLazy(Func<T> valueFactory) :
            base(() => Task.Factory.StartNew(valueFactory))
        { 
        }

        public AsyncLazy(Func<Task<T>> taskFactory) :
            base(() => Task.Factory.StartNew(() => taskFactory()).Unwrap())
        { 
        }
    }
}