On 31 December 2011 12:26, Jerzy Karczmarczuk <jerzy.karczmarc...@unicaen.fr> wrote: > Yves Parès : > >> all standard Monads are newtypes wrapping functions > > What about Maybe and [] ?
And Identity ... _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
