On Fri, Jul 22, 2011 at 4:11 PM, Tom Murphy amin...@gmail.com wrote:
Is anyone using Cloud Haskell yet? I'm really excited by the
possibilities.
Hello there! I'm currently looking at the possibility of incorporating
it into my masters thesis project (A Haskell EDSL for agent-based
simulation),
Hi all,
I'm currently embarking on my first major project in Haskell, after
dabbling with it for several years, and seem to keep finding myself in
situations where I create a typeclass that seems to be some sort of
specialisation of another, more general typeclass. Given that this is
the case,
On Tue, Jul 26, 2011 at 7:46 PM, Evan Laforge qdun...@gmail.com wrote:
Could you give a specific example of the problem you're trying to solve?
Sorry, yes, that'd be useful :-)
So, the project I'm working on involves developing a simulation of a
securities market. I have a type which models an
On Tue, Jul 26, 2011 at 11:14 PM, Alexander Solla alex.so...@gmail.com wrote:
data OrderType = Market Size | Limit LimitPrice Expiration Size | Stop
(Either Percent Price)
newtype Sell = Sell OrderType
newtype Buy = Buy OrderType
newtype Order = Order (Either Buy Sell)
size :: Order - Int
On Wed, Jul 27, 2011 at 8:09 AM, Chris Smith cdsm...@gmail.com wrote:
Alternatively, maybe it would it be easier to have the Mac users install
VMWare's free version and I can just have them install Windows or Linux
in that? Or does it also have weird dependency issues like this, too?
Hi all,
I've been writing a DSL to describe securities orders, and after a lot
of help from the kind folk of this list and #haskell have come up with
the following implementation, using generalised algebraic data types:
https://gist.github.com/1124621
Elsewhere in my application, I make use of
2011/8/4 José Pedro Magalhães j...@cs.uu.nl:
Here you seem to be using newtype deriving in particular, which behaves
differently from standard deriving. Compiling with -ddump-deriv will show
you the instances GHC is generating, which can help in debugging.
Aah - this is very useful, thanks!
