On Wed, Mar 10, 2010 at 7:10 AM, Gour g...@gour-nitai.com wrote:
On Sun, 7 Mar 2010 21:03:12 -0800
Michael == Michael Snoyman mich...@snoyman.com wrote:
Michael * Deployable anywhere (based on WAI)
Does it mean one will be able to use it with webservers like Cherokee,
nginx...?
Right
On Wed, Mar 10, 2010 at 8:00 AM, Gour g...@gour-nitai.com wrote:
[...]
Michael That said, I intend to port hack-handler-fastcgi to WAI in the
Michael not-too-distant future. If anyone needs it sooner, just send
Michael me an e-mail, it will probably take very little time to port
Michael
On Wed, Mar 10, 2010 at 10:11 AM, Gour g...@gour-nitai.com wrote:
[..]
Michael I also wouldn't have a use for mod_haskell, but it seems
Michael every cool kid on the block has it ;).
How do you like other players (Cherokee, nginx,...)?
Frankly, I haven't used either of those (though I
Matthis,
Thank you for releasing this library, it looks very intriguing. I've been
building web apps using HStringTemplate up until now, and one thing that
always irks me is that- while the rest of my program is checked at
compile-time- my template results need to be checked manually at runtime.
On the same topic, some of us have started moving web discussions back over
to web-devel mailing list. Looks like it's a fun time to be doing web
development in Haskell :).
Michael
On Sun, Mar 14, 2010 at 2:13 PM, Simon Michael si...@joyful.com wrote:
We just had a big old web dev discussion
It's young, but Yesod: http://www.yesodweb.com/code.html
Michael
On Tue, Mar 16, 2010 at 5:15 PM, zaxis z_a...@163.com wrote:
Erlang has yaws (http://yaws.hyber.org/)
Scala has lift (http://liftweb.net/)
Python has django (http://www.djangoproject.com/)
Ruby has rails
Hi,
You can only use do notation if you actually create an instance of Monad,
which for Parser you haven't done. To continue as is, replace the first line
with:
import Prelude hiding (return, fail, (=))
and the p function with
p = item = \x - item = \_ - item = \y - return (x, y)
I've
This looks very interesting, I look forward to checking it out. Implementing
FastCGI has always seemed too daunting a task to undertake; I salute you.
Are you familiar with the wai package? If so, do you believe your package is
amenable to either itself adapting the wai, or having a wrapper built
You could use a webserver and have a RESTful interface, though I'm not sure
if that's what you're looking for.
On Tue, Mar 23, 2010 at 1:46 PM, Yves Parès limestr...@gmail.com wrote:
Hello,
Is there a way to perform some kind of remote method invocation in haskell?
(Or, remote object, but I
I have a very specific StringLike typeclass in the web-encodings package so
that I can- for example- to HTML entity encoding on String, (lazy)
bytestrings and (lazy) text. Of course, I need to make assumptions about
character encoding for the bytestring version.
Michael
On Wed, Mar 24, 2010 at
Hi Ozgun,
At the moment, I would say that Happstack is your best bet on a mature
option for Haskell web development. There are other systems being developed,
but none have been battle-tested as much as Happstack (as far as I know). I
know that patch-tag[1] was written with it, for example.
That
Lots of fun, thanks ;)
On Thu, Apr 1, 2010 at 7:31 AM, Jeremy Shaw jer...@n-heptane.com wrote:
Hello,
I've been thinking a lot recently about the direction and future of the
Happstack project.
These days we hear a lot about technologies to allow servers to push data,
such as Comet, Ajax
Hi all,
I'd like to announce the first release of Hamlet[1], a templating system
which is fully compile-time checked. Templates are parsed via quasi-quoting,
giving you greater confidence in the validity of your templates. The syntax
is inspired by Haml[2]; however, it is most definitely its own
://groups.google.com/group/happs
Big thanks to Michael Snoyman for writing Hamlet!
Hamlet homepage: http://docs.yesodweb.com/hamlet/
Happstack homepage: http://www.happstack.com/
happy hacking!
- jeremy
p.s. Reply-to is set to haskell-cafe
--
You received this message because you are subscribed
Hey Jeremy,
I see below that you included the experimental WAI support. I'm excited to
try it out, but I don't see it in happstack-server (maybe I'm blind). Could
you point it out?
Thanks,
Michael
On Mon, May 3, 2010 at 8:57 PM, Jeremy Shaw jer...@n-heptane.com wrote:
(Note: Reply-to is set
On Wed, May 5, 2010 at 2:41 PM, Jeremy Shaw jer...@n-heptane.com wrote:
On May 4, 2010, at 11:20 PM, Michael Snoyman wrote:
Hey Jeremy,
I see below that you included the experimental WAI support. I'm excited to
try it out, but I don't see it in happstack-server (maybe I'm blind). Could
Hi all,
I would like to pool my database connections in an application I'm writing,
and so far haven't found any prior art on the subject (besides this[1]). I
was wondering if:
* There's a package somewhere that does this
* Others have implemented it and have suggestions
* There's some big
On Thu, May 6, 2010 at 9:13 AM, Bryan O'Sullivan b...@serpentine.com wrote:
On Wed, May 5, 2010 at 10:51 PM, Michael Snoyman mich...@snoyman.comwrote:
* When a connection is released, is goes to the end of the pool, so
connections get used evenly (not sure if this actually matters in practice
Hi all,
I finally scratched an itch I've had for a while, and put together
wai-handler-fastcgi. It is built on top of Dan Knapp's wonderful
direct-fastcgi[1] package, so it is free from dependencies on C libraries.
This package allows WAI[2] applications to be run on a FastCGI-supporting
server.
On Fri, May 7, 2010 at 1:02 AM, Bas van Dijk v.dijk@gmail.com wrote:
On Thu, May 6, 2010 at 11:54 PM, Bas van Dijk v.dijk@gmail.com
wrote:
On Thu, May 6, 2010 at 7:48 PM, Bas van Dijk v.dijk@gmail.com
wrote:
On Thu, May 6, 2010 at 3:24 PM, Michael Snoyman mich...@snoyman.com
Hi all,
I'm happy to announce the second major release of Hamlet[1]. Hamlet is a
HTML templating library which works via quasi-quoting, giving you
compile-time assurances, type safety and very efficient HTML generation.
I wrote a blog post[2] describing the changes in this version of Hamlet. The
Hi all,
We're happy to announce the newest release of the three above packages.
Notable changes include:
* Anton Ageev wrote support for anchors and aliases into both the yaml and
data-object-yaml package.
* Anton also wrote support in data-object-yaml for merge keys.
* The yaml package is now
Congratulations on the release. I was interested in seeing how this would
work as a WAI handler, and came across some questions:
* I noticed that the Method datatype is restricted to a set of specific
methods. Seeing as the list of methods can be expanded[1], why was this
chosen?
* The
On Sat, May 22, 2010 at 11:15 PM, Gregory Collins
g...@gregorycollins.netwrote:
Michael Snoyman mich...@snoyman.com writes:
Congratulations on the release. I was interested in seeing how this
would work as a WAI handler, and came across some questions:
* I noticed that the Method
On Sun, May 23, 2010 at 1:36 AM, Gregory Collins g...@gregorycollins.netwrote:
Michael Snoyman mich...@snoyman.com writes:
If the POST body has content-type application/x-www-form-urlencoded
we
parse it for you and put the fields in the parameter mapping. If this
isn't your
Hi all,
I'm very happy to announce the release of yesod 0.2.0. Yesod is a Haskell
web framework for type-safe, RESTful web applications.
I won't bore you all with the full release announcement here, please see the
blog[1]. Installing yesod should be as simple as: cabal update cabal
install
Two comments:
* The exclamation point seems good enough for attributes. I copied that for
Hamlet as well.
* If you're standardizing on UTF-8, why not support bytestrings? I'm aware
that a user could shoot him/herself in the foot by passing in non-UTF8 data,
but I would imagine the performance
On Thu, May 27, 2010 at 11:16 AM, Ivan Miljenovic ivan.miljeno...@gmail.com
wrote:
On 27 May 2010 17:55, Michael Snoyman mich...@snoyman.com wrote:
Two comments:
* The exclamation point seems good enough for attributes. I copied that
for
Hamlet as well.
* If you're standardizing on UTF
On Thu, May 27, 2010 at 11:28 AM, Ivan Miljenovic ivan.miljeno...@gmail.com
wrote:
On 27 May 2010 18:23, Michael Snoyman mich...@snoyman.com wrote:
On Thu, May 27, 2010 at 11:16 AM, Ivan Miljenovic
ivan.miljeno...@gmail.com wrote:
On 27 May 2010 17:55, Michael Snoyman mich
On Thu, May 27, 2010 at 11:40 AM, Ivan Miljenovic ivan.miljeno...@gmail.com
wrote:
On 27 May 2010 18:33, Michael Snoyman mich...@snoyman.com wrote:
I don't do any string concatenation (look closely), I was very careful to
avoid it. I tried with lazy text as well: it was slower. This isn't
On Thu, May 27, 2010 at 12:57 PM, Johan Tibell johan.tib...@gmail.comwrote:
On Thu, May 27, 2010 at 10:23 AM, Michael Snoyman mich...@snoyman.comwrote:
On Thu, May 27, 2010 at 11:16 AM, Ivan Miljenovic
ivan.miljeno...@gmail.com wrote:
Wow, I find it rather surprising that String out
Hi all,
Is there a GHC flag to turn off all of the Loading package... messages
from Template Haskell?
Thanks,
Michael
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Haskell-Cafe@haskell.org
http://www.haskell.org/mailman/listinfo/haskell-cafe
On Sun, May 30, 2010 at 11:35 AM, Michael Vanier mvanie...@gmail.comwrote:
I stumbled across this monadic combinator:
mcombine :: Monad m = (a - a - a) - m a - m a - m a
mcombine f mx my = do
x - mx
y - my
return (f x y)
I used it to chain the outputs of two Parsec String
On Mon, May 31, 2010 at 3:10 AM, Antoine Latter aslat...@gmail.com wrote:
Hello Haskell,
I'd like to announce a very small library in two flavors.
The problem I'm trying to solve is that we have some capabilities for
writing functions which are polymorphic over monad but still use IO
On Wed, Jun 16, 2010 at 8:51 AM, Ivan Miljenovic
ivan.miljeno...@gmail.comwrote:
On 16 June 2010 15:45, Roman Cheplyaka r...@ro-che.info wrote:
* aditya siram aditya.si...@gmail.com [2010-06-15 19:47:37-0400]
Hi all,
Haskell is a great language and in a lot of ways it still hasn't found a
On Fri, Jun 18, 2010 at 5:03 AM, Erik de Castro Lopo
mle...@mega-nerd.commle%2...@mega-nerd.com
wrote:
Andrew Coppin wrote:
aditya siram wrote:
No argument there - I'm even afraid to stick it on my resume. At least
Clojure can be snuck into the JVM without people noticing - Haskell,
Hi cafe,
I ran into a segfault while working on some database code. I eventually
traced it back to a double-finalizing of a statement (read: freeing memory
twice), which ultimately led back to switching my code to use the ContT
monad transformer. I was able to isolate this down to a minimal test
block. This causes a successful
completion of bracket_ (first release), followed by the error, which
triggers the catch block which then runs the final actions (second release)
and rethrows the error. Does that sound possible to anyone else?
Thanks,
Neil.
On 21/06/10 09:39, Michael
On Tue, Jun 22, 2010 at 6:24 PM, Andy Stewart lazycat.mana...@gmail.comwrote:
Hi all,
I have below duplicate code, but i don't know how to use TH instance code.
-- duplicate code start
--
instance Variable PageType where
toVariant
Hi all,
I'm trying to get some code to compile on Windows, and have run into an
unknown symbol. Has anyone else run into an unknown __fixunsdfdi? I'm using
GHC 6.12.3. I'm trying to use my persistent-sqlite package. To
reproduce, cabal install persistent-sqlite and then try running the example
On Mon, Jun 28, 2010 at 10:02 PM, Carl Howells chowell...@gmail.com wrote:
While working this weekend on the Snap web framework, I ran into a
problem. Snap implements MonadCatchIO, so I thought I could just use
bracket to handle resource acquisition/release in a safe manner.
Imagine my
Hi all,
I'll admit, the original idea for this package was something to place in
ACME ;). However, it's goal is to solve a real problem: the lack of good
instances on the Either type. As a brief summary, Either has no Applicative
or Monad instances in the base library, has 2 reasonable
on a
package which pulled in both mtl and tranformers.
Maybe that's just superstition - I haven't tried it.
Antoine
On Jun 28, 2010 5:51 PM, Michael Snoyman mich...@snoyman.com wrote:
Hi all,
I'll admit, the original idea for this package was something to place in
ACME ;). However, it's goal
On Tue, Jun 29, 2010 at 8:24 AM, Ivan Miljenovic
ivan.miljeno...@gmail.comwrote:
On 29 June 2010 15:20, Michael Snoyman mich...@snoyman.com wrote:
As far as I know, the only issue with depending on both is the
conflicting
orphan Monad instance for Either. Can anyone either confirm or deny
On Tue, Jun 29, 2010 at 10:18 AM, Stephen Tetley
stephen.tet...@gmail.comwrote:
Hi Michael
If you going to the trouble of constructing a sum type (obliged to be
2 parameter) expressly to play well with the favourite single
parameter classes e.g. Functor/ Applicative / Monad [*], maybe it is
FWIW, +1. Sorry for not speaking up sooner, I just don't have much to add:
of the three, I've only used HDBC.
Michael
On Wed, Jul 7, 2010 at 8:44 PM, Christopher Done
chrisd...@googlemail.comwrote:
I did try Takusen with PostgreSQL and it worked perfectly for me, too.
The only reason I'm
On Wed, Jul 7, 2010 at 9:46 PM, Jonathan Daugherty drcyg...@gmail.comwrote:
Anyway, the point remains, we need a single goto database library.
Though the lack of response to this thread makes me think no one
particularly thinks this is a problem.
This is an interesting problem. For my
On Wed, Jul 21, 2010 at 12:20 AM, John Goerzen jgoer...@complete.orgwrote:
On 07/07/2010 03:22 PM, Don Stewart wrote:
And you have to be wary about the license of HDBC (LGPL) if you want to
use the package in software you redistribute (though this is rarely the
case for database apps, I'm
On Wed, Jul 21, 2010 at 7:54 AM, Gour g...@gour-nitai.com wrote:
Hello!
We are looking for recommendation which Haskell bindings for sqlite3
to use for destkop GUI app where we want, among other things to store
*.png and/or *.jpg images. (Yeah, I know about the hint to store
iamges in the
On Wed, Jul 21, 2010 at 8:59 AM, Gour g...@gour-nitai.com wrote:
On Wed, 21 Jul 2010 08:06:49 +0300
Michael == Michael Snoyman mich...@snoyman.com wrote:
Michael For the sqlite backend for persistent, I took direct-sqlite
Michael and modified it slightly. I have a long history of using
!
On Wed, Jul 21, 2010 at 2:10 AM, Michael Snoyman mich...@snoyman.com
wrote:
On Wed, Jul 21, 2010 at 8:59 AM, Gour g...@gour-nitai.com wrote:
On Wed, 21 Jul 2010 08:06:49 +0300
Michael == Michael Snoyman mich...@snoyman.com wrote:
Michael For the sqlite backend for persistent, I
While working on the next release of data-object, I wanted to represent some
operations that might fail. The typical candidates were:
1) Maybe
2) Either
3) Monad
Monad is always iffy because of the often times poorly defined fail. Maybe
doesn't provide any means of reporting what the problem
(Sorry, accidently took off cafe.)
On Mon, Oct 19, 2009 at 12:44 AM, Henning Thielemann
lemm...@henning-thielemann.de wrote:
On Mon, 19 Oct 2009, Michael Snoyman wrote:
Does the explicit-exception package provide what you need?
http://hackage.haskell.org/package/explicit-exception
I
not a serious worry. I'd love to try out the package right now, but
with hackage being down I can't get the dependencies yet ;). I'll try it out
as soon as I can.
On 19/10/2009, at 01:00, Michael Snoyman wrote:
(Sorry, accidently took off cafe.)
On Mon, Oct 19, 2009 at 12:44 AM, Henning
On Tue, Oct 20, 2009 at 11:04 AM, Nicolas Pouillard
nicolas.pouill...@gmail.com wrote:
On Sun, Oct 18, 2009 at 9:45 PM, Michael Snoyman mich...@snoyman.com
wrote:
While working on the next release of data-object, I wanted to represent
some
operations that might fail. The typical
On Tue, Oct 20, 2009 at 5:17 PM, Nicolas Pouillard
nicolas.pouill...@gmail.com wrote:
On Tue, Oct 20, 2009 at 3:12 PM, Michael Snoyman mich...@snoyman.com
wrote:
On Tue, Oct 20, 2009 at 11:04 AM, Nicolas Pouillard
nicolas.pouill...@gmail.com wrote:
On Sun, Oct 18, 2009 at 9:45 PM
-monad-exception/
The control-monad-exception library provides the building blocks for
* Explicitly Typed exceptions (checked or not)
* which are composable
* and even provide stack traces (experimental feature)
On 19/10/2009, at 01:00, Michael Snoyman wrote:
(Sorry, accidently took off
Hello,
I'm happy to announce the first release of the attempt package[1]. It is
meant to solve the how should I represent a failure issue. It is based on
extensible exceptions and provides a monad, a monad transformers and helper
functions to replace many standard, unsafe functions like head.
On Mon, Oct 26, 2009 at 6:19 PM, Darrin Thompson darri...@gmail.com wrote:
On Sun, Oct 25, 2009 at 4:51 PM, Michael Snoyman mich...@snoyman.com
wrote:
Comments are most welcome. I would like this to be a suitable replacement
for the ubiquitous Maybe, (Either String) and ad-hoc Result data
On Sat, Nov 7, 2009 at 9:54 PM, Henning Thielemann
lemm...@henning-thielemann.de wrote:
On Sat, 7 Nov 2009, Jose Iborra wrote:
Sorry for the confusion, I never meant that c-m-e can show stack traces
for asynchronous exceptions. It can not.
My post was not related in any way to
them adopt
the MonadFailure interface.
We have also created a wiki page explaining our reasons for following this
path in:
http://www.haskellwiki.org/Failure
Thanks,
Jose Iborra, Nicolas Pouillard and Michael Snoyman
___
Haskell-Cafe mailing list
stack traces.
As usual, this release is available on hackage[4]. API stability cannot be
guaranteed with this release as well, but we're getting much closer to
hitting the mark.
All the best,
Michael Snoyman, Nicolas Pouillard
1. http://hackage.haskell.org/package/control-monad-failure
2. http
Correction: that's version 0.0.2 that was just release.
On Mon, Nov 16, 2009 at 10:28 PM, Michael Snoyman mich...@snoyman.comwrote:
We'd like to announce the second release (version 0.0.1) of the attempt
package, for handling of failures. This release has been made to work with
the new
Hi all,
I've come across some code I just can't figure out how to write
appropriately. Below is a silly example that demonstrates what I'm trying to
do. I don't really have the appropriate vocabulary to describe the issue, so
I'll let the code speak for itself. In particular, I'm trying to
You could try calling the program as CGI instead of FastCGI to try and pin
down where the error is coming from. Also, you could run a FastCGI script in
a different language (Perl?) and see if that works. I can't say, however,
that I've even used FastCGI on Windows.
Michael
On Thu, Nov 26, 2009
Hi all,
I'm trying out NearlyFreeSpeech.net for hosting my Haskell apps. They use
FreeBSD 7.2, but I can't get cabal-install to compile since it runs out of
memory during the link phase. So far I haven't had trouble manually
installing packages, but it would be nice to just do cabal install...
On Sat, Nov 28, 2009 at 7:56 PM, Duncan Coutts duncan.cou...@googlemail.com
wrote:
On Sat, 2009-11-28 at 19:39 +0200, Michael Snoyman wrote:
Hi all,
I'm trying out NearlyFreeSpeech.net for hosting my Haskell apps. They
use FreeBSD 7.2, but I can't get cabal-install to compile since
Careful Gregory, you've hit a hot-button issue: you have dared to refer to
exceptions as errors!
For the record, I find this pedanticism misplaced, as the line between the
two is rather blurry. Nonetheless, for control-monad-failure and attempt, we
purposely refer to the whole slew of things not
On Sat, Dec 5, 2009 at 7:41 PM, Ross Paterson r...@soi.city.ac.uk wrote:
On Sat, Dec 05, 2009 at 05:52:11PM +0200, Michael Snoyman wrote:
For the record, I find this pedanticism misplaced, ...
I think you'll find that's pedantry.
Hoped someone would comment exactly
Hi all,
Well, I've got two problems which both want to be solved with undecidable
and overlapping instances. Obviously, I'd like to try and avoid them. For
the record, the problems have to do with the control-monad-failure and
convertible packages. The code below *should* make clear what I'm
On Sat, Dec 5, 2009 at 10:33 PM, José Iborra pepeibo...@gmail.com wrote:
On Dec 5, 2009, at 6:58 PM, Michael Snoyman wrote:
Hi all,
Well, I've got two problems which both want to be solved with undecidable
and overlapping instances. Obviously, I'd like to try and avoid them
On Sun, Dec 6, 2009 at 12:17 AM, Henning Thielemann
lemm...@henning-thielemann.de wrote:
On Sat, 5 Dec 2009, Michael Snoyman wrote:
On Sat, Dec 5, 2009 at 7:41 PM, Ross Paterson r...@soi.city.ac.uk
wrote:
On Sat, Dec 05, 2009 at 05:52:11PM +0200, Michael Snoyman wrote
On Sun, Dec 6, 2009 at 12:55 AM, Henning Thielemann
lemm...@henning-thielemann.de wrote:
On Sun, 6 Dec 2009, Michael Snoyman wrote:
I think there are plenty of examples like web servers. A text editor with
plugins? I
don't want to lose three hours worth of work just because some plugin
I know this is basically a rewording of a previous e-mail, but I realized
this is the question I *really* wanted to ask.
We have this language extension UndecidableInstances (not to mention
OverlappingInstances), which seem to divide the Haskell camp into two
factions:
* Hey, GHC said to turn on
On Sun, Dec 6, 2009 at 7:36 AM, Luke Palmer lrpal...@gmail.com wrote:
On Sat, Dec 5, 2009 at 10:04 PM, Michael Snoyman mich...@snoyman.com
wrote:
I know this is basically a rewording of a previous e-mail, but I realized
this is the question I *really* wanted to ask.
We have
-exception-0.8.0
http://hackage.haskell.org/package/control-monad-exception-mtl-0.8.0
http://hackage.haskell.org/package/control-monad-exception-monadsfd-0.8.0
http://hackage.haskell.org/package/control-monad-exception-monadstf-0.8.0
Michael Snoyman, Pepe Iborra, Nicolas Pouillard
On Mon, Dec 7, 2009 at 5:30 AM, Ben Franksen ben.frank...@online.de wrote:
Michael Snoyman wrote:
On Sun, Dec 6, 2009 at 12:55 AM, Henning Thielemann
lemm...@henning-thielemann.de wrote:
On Sun, 6 Dec 2009, Michael Snoyman wrote:
I think there are plenty of examples like web servers
On Mon, Dec 7, 2009 at 8:40 AM, Alexander Dunlap alexander.dun...@gmail.com
wrote:
On Sat, Dec 5, 2009 at 3:00 PM, Michael Snoyman mich...@snoyman.com
wrote:
On Sun, Dec 6, 2009 at 12:55 AM, Henning Thielemann
lemm...@henning-thielemann.de wrote:
On Sun, 6 Dec 2009, Michael Snoyman
On Mon, Dec 7, 2009 at 2:13 PM, Henning Thielemann
lemm...@henning-thielemann.de wrote:
Michael Snoyman schrieb:
On Mon, Dec 7, 2009 at 5:30 AM, Ben Franksen ben.frank...@online.de
mailto:ben.frank...@online.de wrote:
Michael Snoyman wrote:
On the other hand, what's so
On Mon, Dec 7, 2009 at 9:07 PM, Henning Thielemann
lemm...@henning-thielemann.de wrote:
On Mon, 7 Dec 2009, Michael Snoyman wrote:
The only opinion I've stated so far is that it's ridiculous to constantly
demand
that people follow your definition of error vs exception, since the line
On Mon, Dec 7, 2009 at 9:53 PM, Henning Thielemann
lemm...@henning-thielemann.de wrote:
On Mon, 7 Dec 2009, Michael Snoyman wrote:
I actually *did* read your article, and don't know what you are referring
to.
If this is true, sorry, I didn't had the impression.
I also think
On Tue, Dec 8, 2009 at 1:25 AM, Ben Franksen ben.frank...@online.de wrote:
Michael Snoyman wrote:
On Mon, Dec 7, 2009 at 9:53 PM, Henning Thielemann
lemm...@henning-thielemann.de wrote:
On Mon, 7 Dec 2009, Michael Snoyman wrote:
I also think that in an earlier mail I answered
On Tue, Dec 8, 2009 at 7:40 AM, Michael Snoyman mich...@snoyman.com wrote:
On Tue, Dec 8, 2009 at 1:25 AM, Ben Franksen ben.frank...@online.dewrote:
Michael Snoyman wrote:
On Mon, Dec 7, 2009 at 9:53 PM, Henning Thielemann
lemm...@henning-thielemann.de wrote:
On Mon, 7 Dec 2009
On Tue, Dec 8, 2009 at 11:51 AM, Gregory Crosswhite
gcr...@phys.washington.edu wrote:
Michael,
Although I like the idea of improving the way that failures are handled in
Haskell, I am having trouble seeing any reason to use your framework.
If a function is always assumed to succeed given
On Sat, Dec 19, 2009 at 4:46 PM, ntupel ntu...@googlemail.com wrote:
I have looked at the recently released Control.Failure library but I
admit, I couldn't understand it completely. So given the example
below, how would Control.Failure help me here?
Thanks,
nt
-- Theirs (other library
Edward,
What version of the packages are you using? Can you give the output of:
ghc-pkg list|grep failure
Michael
On Thu, Dec 31, 2009 at 7:11 AM, Edward Z. Yang ezy...@mit.edu wrote:
Excerpts from Alexander Dunlap's message of Thu Dec 31 00:06:58 -0500 2009:
Why are you importing both
I think you need to run cabal update
On Thu, Dec 31, 2009 at 8:54 AM, Edward Z. Yang ezy...@mit.edu wrote:
Excerpts from Michael Snoyman's message of Thu Dec 31 00:43:52 -0500 2009:
What version of the packages are you using? Can you give the output of:
ghc-pkg list|grep failure
Sure
Some of us prefer not to look at that kind of material. I'd appreciate if,
in the future, you could either refrain from sending such links or making it
clear that they contain objectionable content.
Thanks,
Michael
On Thu, Dec 31, 2009 at 1:15 AM, Henk-Jan van Tuyl hjgt...@chello.nlwrote:
I
On Thu, Dec 31, 2009 at 11:57 AM, Ivan Miljenovic ivan.miljeno...@gmail.com
wrote:
2009/12/31 Michael Snoyman mich...@snoyman.com:
Some of us prefer not to look at that kind of material. I'd appreciate
if,
in the future, you could either refrain from sending such links or making
Does anyone know what the status is of the FreeBSD binaries for the most
recent GHC release? In particular, I'm looking or FreeBSD 7.2 binaries. I
tried building from source, but it says I don't have iconv library. I'm not
enough of a FreeBSD guy to track this one down.
Thanks,
Michael
I wrote a package to turn Hack applications into standalone apps using
Webkit. The code is available at
http://github.com/snoyberg/hack-handler-webkit. However, it's currently
Linux-only. However, if I was going to write a desktop app based on an HTML
GUI, I would bundle Webkit like this. It fixes
Hi,
I recently read (again) the wiki page on a web application interface[1] for
Haskell. It seems like this basically works out to Hack[2], but using an
enumerator instead of lazy bytestring in the response type. Is anyone
working on implementing this? If not, I would like to create the package,
Günther,
Hack is a layer between a web application and a web server. It allows you to
write a web application once and have it communicate with the server in
different ways simply by swapping the handler. For example, I have
applications that I test on my local system using
idea then.
Günther
Am 13.01.10 15:48, schrieb Michael Snoyman:
Günther,
Hack is a layer between a web application and a web server. It allows
you to write a web application once and have it communicate with the
server in different ways simply by swapping the handler
On Thu, Jan 14, 2010 at 12:50 PM, Alberto G. Corona agocor...@gmail.comwrote:
2010/1/14 Jinjing Wang nfjinj...@gmail.com
Hyena is especially tuned for streaming and that's exactly what hack
can't do (in practice).
Isn't possible to stream an (almost) infinite bytestring trough hack?. I
On Thu, Jan 14, 2010 at 1:20 PM, Alberto G. Corona agocor...@gmail.comwrote:
2010/1/14 Michael Snoyman mich...@snoyman.com
Well, for one thing, you'd need to use lazy IO to achieve your goal, which
has some safety issues. As things get more and more complex, the
requirements of lazy IO
On Thu, Jan 14, 2010 at 1:58 PM, Alberto G. Corona agocor...@gmail.comwrote:
2010/1/14 Michael Snoyman mich...@snoyman.com
On Thu, Jan 14, 2010 at 1:20 PM, Alberto G. Corona
agocor...@gmail.comwrote:
2010/1/14 Michael Snoyman mich...@snoyman.com
Well, for one thing, you'd need
).
I think it would be great if we could get Happstack involved in the WAI
project.
Michael
On Jan 13, 2010, at 8:46 AM, Michael Snoyman wrote:
Hi,
I recently read (again) the wiki page on a web application interface[1]
for Haskell. It seems like this basically works out to Hack[2
Absolutely; the goals I have are minimal dependencies and no warnings for
compilation ;).
On Sat, Jan 16, 2010 at 9:35 PM, Nicolas Pouillard
nicolas.pouill...@gmail.com wrote:
Excerpts from Michael Snoyman's message of Wed Jan 13 15:46:12 +0100 2010:
Hi,
I recently read (again) the wiki
Mark, thanks for the response, it's very well thought out. Let me state two
things first to explain some of my design decisions.
Firstly, I'm shooting for lowest-common-denominator here. Right now, I see
that as the intersection between the CGI backend and a standalone server
backend; I think
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