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

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.

http://www.haskell.org/haskellwiki/Non-empty_list