2014 Applicative => Monad proposal
Roman Cheplyaka
roma at ro-che.info
Fri May 24 17:28:31 CEST 2013
I completely agree with Edward here.
* Edward Kmett <ekmett at gmail.com> [2013-05-24 11:20:51-0400]
> For the record I'm actually -1 on including Pointed.
>
> My experience is that there are very few uses for the class that permit you
> to reason about your code without one-off ad hoc reasoning based on the
> particular instance you are given. Now, the Apply and Bind classes on the
> other hand... =) Though, to be fair, I couldn't seriously propose including
> either of those, either. Even I can't be bothered to instantiate them all
> the time!
>
> -Edward
>
>
> On Fri, May 24, 2013 at 11:13 AM, Andreas Abel <andreas.abel at ifi.lmu.de>wrote:
>
> > +1 AMP
> > +1 MINIMAL
> > +1 Pointed in base
> >
> >
> > On 24.05.2013 03:39, John Lato wrote:
> >
> >> +1 for AMP (with or without DefaultSignatures)
> >> +1 for MINIMAL pragma
> >>
> >>
> >> On Fri, May 24, 2013 at 8:26 AM, Dan Burton <danburton.email at gmail.com
> >> <mailto:danburton.email at gmail.**com <danburton.email at gmail.com>>> wrote:
> >>
> >> I think that removing return from the Monad class and making it an
> >> alias of pure is the Right Thing to Do, but not yet. The proposal,
> >> as it stands, is very tasteful about how little it breaks. Let's
> >> keep `return = pure` on the back-burner for a while.
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> >>
> >>
> >>
> >>
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> >
> > --
> > Andreas Abel <>< Du bist der geliebte Mensch.
> >
> > Theoretical Computer Science, University of Munich
> > Oettingenstr. 67, D-80538 Munich, GERMANY
> >
> > andreas.abel at ifi.lmu.de
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