Sample IResponseProcessor that enables you to return an ordinary response for text/html requests, using the Negotiator.WithMediaRangeModel method

gistfile1.cs

    public class ResponseResponseProcessor : IResponseProcessor
    {
        public IEnumerable<Tuple<string, MediaRange>> ExtensionMappings
        {
            get
            {
                return Enumerable.Empty<Tuple<string, MediaRange>>();
            }
        }

        public ProcessorMatch CanProcess(MediaRange requestedMediaRange, dynamic model, NancyContext context)
        {
            return new ProcessorMatch
            {
                ModelResult = (model is Response) ? MatchResult.ExactMatch : MatchResult.NoMatch,
                RequestedContentTypeResult = (requestedMediaRange == "text/html") ? MatchResult.ExactMatch : MatchResult.NoMatch
            };
        }

        public Response Process(MediaRange requestedMediaRange, dynamic model, NancyContext context)
        {
            return (Response)model;
        }
    }

gistfile2.cs

return Negotiator.WithMediaRangeModel("text/html", Response.Redirect("/"));