Re: [Haskell-cafe] Converting IO [XmlTree] to [XmlTree]

Never answer such newbie questions with unsafePerformIO. That's the wrong answer 99.99% of the time, but giving it to a newbie they might follow your advice. On Tue, Apr 14, 2009 at 5:01 PM, Cristiano Paris wrote:

On Tue, Apr 14, 2009 at 4:54 PM, rodrigo.bonifacio wrote:

...

Dear Sirs,

I guess this is a very simple question. How can I convert IO [XmlTree] to just a list of XmlTree?

Quick and dirty answer: unsafePerformIO.

That's an easy finding on Hoogle:

http://www.haskell.org/hoogle/?hoogle=IO+a+-%3E+a

Anyhow, as the name suggest, the function is "unsafe", so you better know what you're doing.

Bye,

Cristiano _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe