On 12-12-05 01:52 PM, Ivan Perez wrote:
I've spent the last couple of days fighting my way around a dependency
hell with my own libraries and packages.
If I install them package by package (by hand), I'm very likely to hit
one of these conflicts that I'm talking about. A simple example of
someth
Thank you, Adam,
for I didn't know about paczesiowa's article. That will be useful for me.
What I was trying to make is a zipWithN that takes the zipper function
as its "last" argument, not the first. This is because in my
applications the zipper functions tend to be complicated lambdas, as
illus
On 12-12-05 12:48 AM, Jason Dagit wrote:
I thought it was possible to get around this with lazy patterns such
"Wadler's force function" [1]?
(untested code)
force y =
let Just x = y
in Just x
lazyDecode :: FromJSON a => ByteString -> Maybe a
lazyDecode = force . decode
This says, the t
Thanks Brent, that's just what I needed. I'm switching to recursion-schemes
immediately.
Best regards,
Petr
2012/12/6 Brent Yorgey
> On Wed, Dec 05, 2012 at 08:22:32PM +0100, Petr P wrote:
> >Dear Haskellers,
> >
> > I've made some minor improvements of fixpoint package <
> > http://hackag
On Fri, Dec 7, 2012 at 12:00 PM, Roman Cheplyaka wrote:
> * Michael Snoyman [2012-12-07 11:51:40+0200]
> > > As for toYAML/toJSON, I guess most of the time they are different
> anyway —
> > > otherwise it's defeating the purpose of YAML to be more human-readable
> > > than JSON.
> > >
> > >
> >
* Michael Snoyman [2012-12-07 11:51:40+0200]
> > As for toYAML/toJSON, I guess most of the time they are different anyway —
> > otherwise it's defeating the purpose of YAML to be more human-readable
> > than JSON.
> >
> >
> I don't think that's true in practice. Most of the readability of YAML
> c
See also the incremental XML parser in HaXml, described in "Partial parsing:
combining choice with commitment", IFL 2006. It has constant space usage (for
some patterns of usage), even with extremely large inputs.
http://www.google.co.uk/url?sa=t&rct=j&q=malcolm+wallace+partial+parsing&source=w
On Fri, Dec 7, 2012 at 10:54 AM, Roman Cheplyaka wrote:
> * Michael Snoyman [2012-12-07 09:52:07+0200]
> > Let me bring up one other package: yaml (written by me). I think it's a
> > pretty good fit for the standard YAML packaging library, since it simply
> > reuses the existing infrastructure f
