[Haskell-cafe] How to understand the 'forall' ?
frodo at theshire.org
Wed Sep 2 08:49:54 EDT 2009
On Wed, Sep 2, 2009 at 11:00 AM, zaxis<z_axis at 163.com> wrote:
> seems a bit understanding, i still need to think it for a while
I think I've understood the existential types thing, but I still can't
put them to work when I think to a solution for a particular problem,
i.e. it's not among my programming tools yet.
Thank you Eugene, that was one of the most enlighting examples I say
about existential types.
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