Add Data.Eq.equating to match Data.Ord.comparing?

[Nils Anders Danielsson]

On Thu, 20 Sep 2007, "Neil Mitchell" <ndmitchell at gmail.com> wrote:

> "comparing" has certainly been added recently, and I think "equating" as well.

No, equating has not been added, since no consensus was reached on its
name:

http://www.haskell.org/pipermail/libraries/2006-November/006219.html
http://www.haskell.org/pipermail/libraries/2006-November/006223.html

-- 
/NAD