[Haskell-cafe] Hackage Documentation issue

Hi, Short question: can I or someone else make the Hackage build bot rebuild a package with a new dependency (even though the initial build was successful)? Long question: Does anyone know what would cause the documentation of a successful Hackage build not to appear on the web? Specifically I'm

[Haskell-cafe] Using CatchIO on StateT

Greetings, I found The MonadCatchIO-mtl package while looking for a way to catch exceptions in my custom StateT s (ReaderT r IO) monad. CatchIO worked flawlessly when handlers used the environment r from Reader, but things broken when I tried to use state. According to source, the handler is

Re: [Haskell-cafe] Using CatchIO on StateT

On Fri, Oct 12, 2012 at 12:49 PM, Dmitry Vyal akam...@gmail.com wrote: Greetings, I found The MonadCatchIO-mtl package while looking for a way to catch exceptions in my custom StateT s (ReaderT r IO) monad. CatchIO worked flawlessly when handlers used the environment r from Reader, but

Re: [Haskell-cafe] Type of scramblings

Sorry for a late reply. There are of course more total functions of type `[a]^n - [a]` than of type `[a] - [a]`, in the sense that any term of the latter type can be assigned the former type. But, on the other hand, any total function `f :: [a]^n - [a]` has an equivalent total function