4 Jan
2009
4 Jan
'09
8:05 p.m.
On Sun, Jan 04, 2009 at 07:40:38PM -0500, Isaac Dupree wrote:
- does anyone use mapException?
I was the one who originally requested it, since it was mentioned in the paper and looked reasonable, but was missing from GHC. My motivation was that it could be used by a pure function to hide the exception behavior of an auxiliary function that it used internally. I can't really claim to have used it very much, though. Lauri