[Haskell-cafe] Building all possible element combinations from N lists.

[dokondr]

On Fri, Oct 26, 2012 at 2:34 AM, Jake McArthur <jake.mcarthur at gmail.com>wrote:

> I golfed a bit. :)
>
>     sequence <=< filterM (const [False ..])
>
>
What is "golfed" and  "<=<" ? Please, explain.

Thanks,
Dmitri
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