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

Cristiano Paris frodo at theshire.org
Tue Apr 14 12:03:56 EDT 2009

On Tue, Apr 14, 2009 at 5:54 PM, Jules Bean <jules at jellybean.co.uk> wrote:
> ...

I'm convinced about what you say and perhaps I answered the way I did
just because I'm convinced that, for a newbie, knowing about the
existence of unsafePerformIO can't cause any harm.

I was a bit surprised by the strong reaction about my citation of
unsafePerformIO. Maybe it'd useful, for the future, to write a
document explaining how to help newbies properly, maybe putting it in
the mailing list charter.


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