On Mon, Dec 22, 2008 at 6:52 PM, Antoine Latter <span dir="ltr"><<a href="mailto:aslatter@gmail.com">aslatter@gmail.com</a>></span> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
2008/12/22 Luke Palmer <<a href="mailto:lrpalmer@gmail.com">lrpalmer@gmail.com</a>>:<br>
<div class="Ih2E3d">> Yeah, it'd be useful. Doesn't really matter, though, because it's on<br>
> Hackage (<a href="http://hackage.haskell.org" target="_blank">http://hackage.haskell.org</a>), so it's just a cabal install<br>
> MaybeT away.<br>
> Now that cabal and cabal-install are reasonably mature, we really don't have<br>
> to worry about what's blessed as "standard" anymore. :-)<br>
<br>
</div>Although I still had to use my own because I wanted a MonadPlus<br>
instance. I would offer a patch, but since there's more than one<br>
useful MonadPlus instance for MaybeT it probably still wouldn't be<br>
right for everyone.</blockquote><div><br>There are? The only two I can think of are the left-biased and its dual, in which case the convention is to choose the left-biased one. Is there another?<br><br>Luke<br></div></div>
<br>