Hi
Derive generates declarations - they can be instances, classes, data
types, functions, type synonyms etc.
Thanks, Neil
On Mon, Mar 1, 2010 at 10:32 AM, John Lato jwl...@gmail.com wrote:
From: Christian H?ner zu Siederdissen
Hi,
I am thinking about how to easily generate instances for a
Thanks everybody for the answers.
Right now, it looks like this:
the indextype is abstracted out and I plan for Data.Ix and my own Data.FastIx
(or however to call it).
As I don't plan on creating all instances myself, Neils derive package looks
good -- once I
understand it completely; which I
From: Christian H?ner zu Siederdissen
Hi,
I am thinking about how to easily generate instances for a class. Each
instance is a tuple with 1 or more elements. In addition there is a
second tuple with the same number of elements but different type. This
means getting longer and longer chains
As Bulat says, the Derive package might be a good way to go. I am
happy to accept any new derivations, and you get lots of things for
free - including writing your code using the nice haskell-src-exts
library, preprocessor support, TH support etc.
Thanks, Neil
On Thu, Feb 25, 2010 at 8:57 AM,
Hi,
I am thinking about how to easily generate instances for a class. Each
instance is a tuple with 1 or more elements. In addition there is a
second tuple with the same number of elements but different type. This
means getting longer and longer chains of something like (...,x3*x2,x2,0).
-
