Martijn, > In fact, I would argue that a monad which you cannot escape from is not very > useful at all. IO is the only exception I know of.
And that's only because, at least the runtime system allows for execution of a computation inside the IO monad at top-level. Cheers, Stefan _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
