[Haskell-cafe] Converting IO [XmlTree] to [XmlTree]
Bulat Ziganshin
bulat.ziganshin at gmail.com
Tue Apr 14 11:44:33 EDT 2009
Hello Cristiano,
Tuesday, April 14, 2009, 7:24:40 PM, you wrote:
> unsafePerformIO is not "evil" by itself, it's there for a purpose and,
> as for anything else in the language, it's better to understand when
> to use it
we just think that author of original question don't yet have good
knowledge of IO monad baiscs and it's what he actually want to know.
if the question was how to perform IO action in pure code,
unsafePerformIO may be a good answer
--
Best regards,
Bulat mailto:Bulat.Ziganshin at gmail.com
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