Adding swap/compose functions to Data.Tuple and Data.Function

[Bryan O'Sullivan]

On Tue, Nov 20, 2012 at 11:14 AM, John Wiegley <johnw at fpcomplete.com> wrote:

>     compose :: [(a -> a)] -> a -> a
>     compose = foldr (.) id
>
>     composeM :: [(a -> m a)] -> a -> m a
>     composeM = foldr (<=<) return
>

I don't think these offer any value beyond saving a couple of keystrokes.
-1 from me.
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