[Haskell-beginners] another type problem

[Brandon Allbery]

On Tue, May 12, 2015 at 10:21 AM, Roelof Wobben <r.wobben at home.nl> wrote:

> What is then the right way to do. I still do not understand what you are
> trying to make clear to me.
>

Ask yourself: what is the type of (Just (x: (init' xs))) ?

-- 
brandon s allbery kf8nh                               sine nomine associates
allbery.b at gmail.com                                  ballbery at sinenomine.net
unix, openafs, kerberos, infrastructure, xmonad        http://sinenomine.net
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