Re: [Haskell-cafe] Ralf Laemmel's riddle on surviving without the monad transformation library

On Tue, Nov 16, 2010 at 3:58 AM, Luke Palmer wrote:

I haven't watched the lecture.  But what does he mean "survive"?  Does it mean to do anything that you can do with mtl?

Yes ... to understand monad transformers better, he suggested trying to wrap a monad inside another (I am not sure if I am saying it correctly) without using mtl. -- Regards, Kashyap