[Haskell-beginners] lifting to applicative: recomputing an argument each time it is used?

[Chaddaï Fouché]

On Sun, Sep 9, 2012 at 1:29 AM, Iain Nicol <iain at thenicols.net> wrote:

>
> mixIntersperse :: Gen String -> Gen String -> Gen [String]
> mixIntersperse genSep genWord =
>   sized (sequence . intersperse genSep . (`replicate` genWord))
>
>
Very nice :-) (And stupid of me not to think of creating a list of Gen
directly !)

-- 
Jedaï
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