I'm trying to create a single cabal file containing specs for both a
library and an executable using that library. I'm not having much luck
though :(
This is what I have so far:
name: foo
version: 0.1
exposed-modules: Foo.Bar
other-modules: Foo.Qux Foo.C2HS
hs-source-dirs: src
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Philipp Volgger
Who wrote FIT for Haskell on http://darcs.haskell.org/FIT/?
Does anybody know if the version is stable?
Hello Philipp,
That would be me. It's not finished or stable, and I don't think it'll
work with GHC-6.6
1) Using State GameState r and then call execState for each game event
(i.e. user input) so I can do IO
2) Using StateT GameState IO () and have the entire game live in one
big execStateT call. (I note XMonad does something similar.)
I'm also interested in the answer to this question. One
I was trying to follow the reasoning in Don's article on using haskell
for shell scripting
http://cgi.cse.unsw.edu.au/~dons/blog/2007/03/10
In the source listing at the end we is
newtype Shell a = Shell { runShell :: ErrorT String IO a }
deriving (Functor, Monad, MonadIO)
and I
tphyahoo:
I was trying to follow the reasoning in Don's article on using haskell
for shell scripting
http://cgi.cse.unsw.edu.au/~dons/blog/2007/03/10
In the source listing at the end we is
newtype Shell a = Shell { runShell :: ErrorT String IO a }
deriving (Functor, Monad,
brad clawsie wrote:
On Mon, Apr 30, 2007 at 09:53:06PM +0100, Andrew Coppin wrote:
brad clawsie wrote:
installing a modern linux on this box is a thirty minute exercise.
Ah - a volunteer! :-)
absolutely! for the low cost of one round-trip business-class seat from
san jose to wherever this
Thanks Dons.
There's also a short and sweet explanation here.
http://hackage.haskell.org/trac/haskell-prime/wiki/NewtypeDeriving
I am going to try and wrap my head around this, as I am very
interested in solutions for haskell / shell interaction.
Are there are any good examples of code
Hi,
Just a small comment on one of the comments.
On 5/1/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Also, rather than this:
add :: Bloom a - a - Bloom a
a better argument order is this:
insert :: a - Bloom a - Bloom a
That way, you can use it with foldr.
Hmmm. If you want to
On Tue, 2007-05-01 at 09:34 +0100, Magnus Therning wrote:
I'm trying to create a single cabal file containing specs for both a
library and an executable using that library. I'm not having much luck
though :(
This is what I have so far:
name: foo
version: 0.1
exposed-modules:
On 5/1/07, DavidA [EMAIL PROTECTED] wrote:
1) Using State GameState r and then call execState for each game event
(i.e. user input) so I can do IO
2) Using StateT GameState IO () and have the entire game live in one
big execStateT call. (I note XMonad does something similar.)
I'm also
On May 1, 2007, at 6:05 , Thomas Hartman wrote:
Are there are any good examples of code written without this
extension, alongside code condensed by using this extension. That
would be helpful for understanding what's going on.
I think all this does is save you from having to write a bunch of
On 01/05/07, Brandon S. Allbery KF8NH [EMAIL PROTECTED] wrote:
I think all this does is save you from having to write a bunch of
wrappers that unwrap the contained value, do something to it, and
rewrap the result.
Exactly. Basically what newtype deriving does is if you have a
declaration like
| I like the strong static type system of Haskell for various
| reasons. One reason is, that it makes easier to understand new
| code. I.e. when I read code I type ':t foo' in ghci/hugs from
| time to time, to check my own idea of the type signature, if it
| is not included in the source code.
On 1 maj 2007, at 06.12, [EMAIL PROTECTED] wrote:
We see it is a value polymorphic over four type variables: ns, a, b,
and c. The type variable 'a' is also the type of the value, so we have
a way to instantiate it. There is no direct way to instantiate the
remaining three. If there were a
Hi,
I like to develop on Hugs, because its a nice platform to work with,
and provides WinHugs, auto-reloading, sub-second compilation etc.
Unfortunately some of the newer libraries (ByteString/Binary in
particular) have been optimised to within an inch of their lives on
GHC, at the cost of being
Is Hs-Plugins still under develeopment; is there still somebody who is
updating it?
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Reminds me of this code from Data.Binary:
unroll :: Integer - [Word8]
unroll = unfoldr step
where
step 0 = Nothing
step i = Just (fromIntegral i, i `shiftR` 8)
roll :: [Word8] - Integer
roll = foldr unstep 0
where
unstep b a = a
On Tue, 2007-05-01 at 20:37 +0100, Neil Mitchell wrote:
Hi,
I like to develop on Hugs, because its a nice platform to work with,
and provides WinHugs, auto-reloading, sub-second compilation etc.
Unfortunately some of the newer libraries (ByteString/Binary in
particular) have been optimised
On Tue, May 01, 2007 at 12:02:18 +0100, Duncan Coutts wrote:
On Tue, 2007-05-01 at 09:34 +0100, Magnus Therning wrote:
I'm trying to create a single cabal file containing specs for both a
library and an executable using that library. I'm not having much luck
though :(
This is what I have so
DavidA wrote:
What I mean is, it seems like good design would mean that you could write and
test the game logic totally independently of any IO. Game functions such
as makeMove ought to have type signatures that don't involve any IO. Can this
be achieved in option 2?
Here is one way:
For
On Tue, May 01, 2007 at 09:51:37PM +0200, Philipp Volgger wrote:
Is Hs-Plugins still under develeopment; is there still somebody who is
updating it?
Not really. It works perfectly and fills its niche. Mature software
is not under development!
It is still maintained by Don Stewart.
Stefan
On Tue, 2007-05-01 at 22:29 +0100, Magnus Therning wrote:
So if foo.hs is in test-src and Foo/Bar.hs is in src then I think you
just need:
hs-source-dirs: test-src, src
No, that's not enough, I also have to add the following lines to make
the executable compile and link:
extensions:
G'day all.
Quoting Dom [EMAIL PROTECTED]:
But better than what is in Codec.Utils:
[deletia]
It seems a shame that everyone has to roll their own.
That and integer log base 2.
Cheers,
Andrew Bromage
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G'day all.
I wrote:
insert :: a - Bloom a - Bloom a
That way, you can use it with foldr.
Quoting Josef Svenningsson [EMAIL PROTECTED]:
Hmmm. If you want to create a Bloom using a fold wouldn't it make more
sense to use foldl'? I think the argument order is fine.
You're right that
pvolgger:
Is Hs-Plugins still under develeopment; is there still somebody who is
updating it?
It's in stasis. It will likely get a little bit more updating when I
finish my phd. It's needed for lambdabot in #haskell, so that's enough
pressure to keep it working :-)
For the longer term, a
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