[Haskell-beginners] What to do next?

Henk-Jan van Tuyl hjgtuyl at chello.nl
Thu Mar 27 23:36:01 UTC 2014


On Thu, 27 Mar 2014 23:06:02 +0100, Henk-Jan van Tuyl <hjgtuyl at chello.nl>  
wrote:

> On Thu, 27 Mar 2014 16:50:28 +0100, bruce li <leilmyxwz at gmail.com> wrote:
>
>> 2. How to write cooler code like  lift2 ((++) =<<) preillion postillion?
>> How could I make such usage a habit?
>
> I think it is better to not make this a habit; such coding is both hard  
> to write and read. IMHO a better way to write this, is using a list  
> comprehension:
>      [x ++ y | x <- preillion, y <- postillion]

Studying a bit better on the example, I see that I misinterpreted it; this  
show how hard it is to read.


Regards,
Henk-Jan van Tuyl


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