[Haskell-beginners] Conciseness question

Manfred Lotz manfred.lotz at arcor.de
Sun Aug 7 16:45:01 CEST 2011


On Sun, 7 Aug 2011 10:10:04 -0300
Thiago Negri <evohunz at gmail.com> wrote:

> Hey Manfred.
> 
> Take a look at "Record Syntax" topic of the book "Learn you a Haskell
> for great good". It looks like what you want.
> 
> http://learnyouahaskell.com/making-our-own-types-and-typeclasses#record-syntax
> 

Thanks for pointing me to this. At least it shows a nice way do define
records without the need to name the members.


> >
> > pval = P {
> >   a = "bla1",
> >   b = "bla2"
> > }
> >

This could be then pval = P "bla1" "bla2", however it doesn't give me
map over the member of the record which I want because I have some 15
members of such a record.


-- 
Manfred





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