Func<TextWriter>

FunkyToo.cs

        public Func<TextWriter> Execute()
        {
            var writer = new StringWriter();
            var view = (SparkViewBase)_provider.GetView();

            _partialOutput.SetWriter(() => view.Output);
            view.Output = writer;

            return () =>
            {
                view.RenderView(writer);
                return writer;
            };
        }