[Haskell-beginners] oops

[Peter Verswyvelen]

About the !

These might help

http://en.wikibooks.org/wiki/Haskell/Laziness
http://en.wikibooks.org/wiki/Haskell/Graph_reduction



On Mon, Sep 7, 2009 at 11:57 PM, Michael Mossey<mpm at alumni.caltech.edu> wrote:
> I'm sorry, I just noticed one of my prior questions was pretty silly. The
> second Object is the name of the type constructor. I realized that now. I
> was just fooled by the layout of Haddock and got temporarily confused.
> However, I'm still interested in learning more about what the ! means, and
> where I can learn about ForeignPtr (maybe a short tutorial to start).
>
> Thanks,
> Mike
>
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