[Haskell-beginners] Conciseness question
Manfred Lotz
manfred.lotz at arcor.de
Sun Aug 7 19:09:36 CEST 2011
On Sun, 7 Aug 2011 12:52:59 -0400
David Place <d at vidplace.com> wrote:
> On Aug 7, 2011, at 12:36 PM, Manfred Lotz wrote:
>
> > because then I have to write names d1, ..., d15 two times in order
> > to get my definitions right. I'm looking for a more elegant way
> > doing this.
> >
> >
> > Hope this is a bit clearer what I'm after.
>
> Yes, thank you, that is quite clear. I think that is the best you
> can do in Haskell. I really don't see it as inelegant at all. You
> define the variables d1 through d15 and then dirList is a function of
> those definitions. You type d1 once for its definition and next for
> its use. You would like to combine the two activities? Something
> like this perhaps?
> dirLst = [d1 = "somedir", d15 = "otherdir"]
>
If this were possible that would be fine. When trying to compile this
however I get: parse error on input `='
--
Manfred
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