[Haskell-cafe] loop problem

[Bob Ippolito]

On Saturday, May 10, 2014, Roelof Wobben <r.wobben at home.nl> wrote:

> Stuart A. Kurtz schreef op 10-5-2014 18:17:
>
>> Dear Roelof,
>>
>> I took a quick look at the course -- it wasn't immediately evident to me
>> where you are in it. It looks pretty good, although more examples/exercise
>> are always welcome.
>>
>> It occurred to me, though, if you're going to write it so it looks like
>> C, you'd might as well take advantage of Text.Printf:
>>
>>      import Control.Monad
>>      import Text.Printf
>>
>>      loop :: Int -> IO ()
>>      loop n = when (n <= 100) $ do
>>         printf "%d %d\n" n (n^2)
>>         loop $ n+1
>>
>>      main :: IO ()
>>      main = loop 1
>>
>> Peace,
>>
>> Stu
>>
>>
>>
> Sorry that I did not make that clear.
> So in your oponion this could be a good way to learn haskell very good.
>
> I get the feeling on your remarks that im not really to do things the
> haskell way and that is what im looking for.
> I have looked at the book http://learnyouahaskell.com/chapters but I
>  miss there exercises
>
> What do you think about this one : http://www.umiacs.umd.edu/~
> hal/docs/daume02yaht.pdf
>
>
http://exercism.io/ has a lot of Haskell exercises and community code
review is part of the site so you won't have to ask for help elsewhere.

-bob
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