[Haskell] boilerplate boilerplate

Alex Jacobson alex at alexjacobson.com
Wed May 23 16:51:50 EDT 2007


Actually independent deriving would help a lot but am not sure of the 
syntax. 

could it be something like

   derive (Ord,Eq,Read,Show,Typeable) (BlogEntry Name Title Body Emai)

Perhaps this is what Neil Mitchell was suggesting with Derive that I was 
not understanding.  If I can use derive like this without a 
pre-processor that would be very nice.

-Alex-

Claus Reinke wrote:
>> (For your second, desired code sample, I have a feeling this is where
>> DrIFT or Data.Derive are going to come in... I'm not going to mention
>> those external things!)
>
> it wouldn't help to get rid of deriving, but perhaps the new
> 'standalone deriving' might help to separate out all that deriving
> stuff, keeping the data type definitions themselves less cluttered?
>
> http://hackage.haskell.org/trac/ghc/wiki/Status/October06
>
> claus
>
> ps why the odd mailing list address?



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