[Haskell-cafe] exists . a psuedo-standard non-empty list module

Henning Thielemann lemming at henning-thielemann.de
Wed Feb 21 06:36:05 EST 2007

On Thu, 15 Feb 2007, Nicolas Frisby wrote:

> I would also appreciate references to your favorite discussion about
> uses of head and other unsafe functions or various Oleg posts showing
> how they're all unnecessary. I'll find these on my own, but I would
> also like to know which ones strike a chord with the community.


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