<div dir="ltr">That's good enough. Thanks!<br><div class="gmail_extra"><br><br><div class="gmail_quote">On Sun, Mar 31, 2013 at 11:08 AM, Franco <span dir="ltr"><<a href="mailto:franco00@gmx.com" target="_blank">franco00@gmx.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="im">Ovidiu D <ovidiudeac <at> <a href="http://gmail.com" target="_blank">gmail.com</a>> writes:<br>
<br>
><br>
> I have the following code:<br>
><br>
> f1 :: String -> String<br>
><br>
> f2 :: IO String -> IO ()<br>
> f2 a = do<br>
> b <- a<br>
> putStr $ f1 b<br>
><br>
> How can I write the function f2 in a point-free style?<br>
><br>
<br>
</div>maybe<br>
<br>
f2 = (=<<) (putStrLn . f1)<br>
<br>
I still prefer the non point-free but clearer<br>
<br>
f2 = a >>= (putStrLn . f1)<br>
<br>
<br>
<br>
_______________________________________________<br>
Beginners mailing list<br>
<a href="mailto:Beginners@haskell.org">Beginners@haskell.org</a><br>
<a href="http://www.haskell.org/mailman/listinfo/beginners" target="_blank">http://www.haskell.org/mailman/listinfo/beginners</a><br>
</blockquote></div><br></div></div>