Re: [Haskell-cafe] Yet another implementation of cond

On Wed, Jun 27, 2007 at 05:07:54PM -0500, Jon Cast wrote:

I discovered this trick the other day, and didn't remember seeing it anywhere as a cond implementation:

head $ [ e1 | cond1 ] ++ [ e2 | cond2 ] ++ [ e3 | cond3 ]

Cool! Thanks for sharing it. All the best, andrea