On Nov 14, 2007 1:05 AM, Robin Green <greenrd@greenrd.org> wrote:

On Tue, 13 Nov 2007 13:51:13 -0800
"Dan Piponi" <dpiponi@gmail.com> wrote:

> Up until yesterday I had presumed that guards only applied to
> functions. But I was poking about in the Random module and discovered
> that you can write things like
>
> a | x > 1 = 1
> | x < -1 = -1
> | otherwise = x
>
> where 'a' clearly isn't a function.

Isn't it a function taking zero arguments?
--
Robin
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