David Menendez wrote:
I think replacing put s with put $! s should guarantee that the
state is evaluated.
If you're using get and put in many place in the code, you could try
something along these lines:
newtype SStateT s m a = S { unS :: StateT s m a } deriving (Monad, etc.)
instance
2009/11/12 Heinrich Apfelmus apfel...@quantentunnel.de
Interestingly, this is different from Control.Monad.State.Strict . The
latter never forces the state itself, just the pair constructor of the
(result,state) pair.
Yes. This bit me the first time I came across it. I think we need a
2009/11/12 Heinrich Apfelmus apfel...@quantentunnel.de
Interestingly, this is different from Control.Monad.State.Strict . The
latter never forces the state itself, just the pair constructor of the
(result,state) pair.
Yes. This bit me the first time I came across it. I think we need a
On Thu, Nov 12, 2009 at 8:01 AM, Matthew Pocock
matthew.poc...@ncl.ac.uk wrote:
Yes. This bit me the first time I came across it. I think we need a
Control.Monad.State.StrictOnState with strict behaviour on the state value.
I notice this same underlying issue is coming up in more than one
How about:
instance (Monad m) = MonadState s (SStateT s m) where
get = S get
put s = S (put $ using s $ strategy m)
where our state monad has a strategy field?
Matthew
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David Leimbach leim...@gmail.com writes:
As some of you may know, I've been writing commercial Haskell code for a
little bit here (about a
year and a half) and I've just recently had to write some
code that was going to run have to run for a really long time before being
restarted,
On Wed, Nov 11, 2009 at 8:20 AM, Andy Stewart lazycat.mana...@gmail.comwrote:
David Leimbach leim...@gmail.com writes:
As some of you may know, I've been writing commercial Haskell code for a
little bit here (about a
year and a half) and I've just recently had to write some
code that was
I used to be a victim of GFW, so I can feel your pain. You may try to
subscribe to http://leimy9.blogspot.com/feeds/posts/default in your
Google Reader. In case that fails too, I've pasted the blog post
below, with no images:
I've been using Haskell in a serious way for about 2 years. Been
using
