use of func hash in fubu...

gistfile1.cs

        public override string CreateTemplate(object input, Func<object, object>[] hash)
        {
            string url = Pattern;

            _routeInputs.Where(x => x.CanTemplate(input))
               .Each(r => url = r.Substitute((T)input, url));
            
            if (hash != null)
                hash.Each(func =>
                              {
                                  var name = func.Method.GetParameters()[0].Name;
                                  var rawValue = func(null);
                                  url = url.Replace("{" + name + "}", rawValue.ToString().UrlEncoded());
                              });

            url = fillQueryInputs(url, input);

            return url.Replace("{", "${").ToAbsoluteUrl();
        }