[Haskell-cafe] Re: MonadList?

Michael Shulman viritrilbia at gmail.com
Wed Sep 20 09:40:51 EDT 2006

On 9/19/06, Ashley Yakeley <ashley at semantic.org> wrote:
> It's a flaw in MonadPlus, since it allows two different behaviours and
> really should be two different classes. See
> <http://haskell.org/haskellwiki/MonadPlus>.

Ah, excellent.  So it sounds like at least in Haskell prime, I'll
probably be able to use MonadPlus to do what I want, because MaybeT
and ErrorT will be instances of MonadOr instead.


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