22 Oct
2009
22 Oct
'09
5:44 p.m.
On Wed, Oct 21, 2009 at 09:36:55AM +0200, Martijn van Steenbergen wrote:
So the current idea is:
withTrace :: Show a => a -> a withTrace x = trace (show x) x
Does anyone have anything else to add?
I would expect withTrace :: Show a => String -> a -> a withTrace str x = trace (str ++ show x) x to be more useful. Thanks Ian