[Haskell-cafe] Really need some help understanding a solution

Peter Verswyvelen bugfact at gmail.com
Mon Mar 30 17:58:17 EDT 2009

On Sat, Mar 28, 2009 at 3:03 AM, Henning Thielemann <
lemming at henning-thielemann.de> wrote:

> What about using a custom list type, that has only one constructor like
> (:), that is, a type for infinite lists?

You mean Data.Stream?<http://hackage.haskell.org/cgi-bin/hackage-scripts/package/Stream>

Interesting that this module's zipWith does not do lazy pattern matching,
even though it only supports infinite lists.
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