23 Dec
2008
23 Dec
'08
2:01 a.m.
On Mon, Dec 22, 2008 at 2:31 PM, Brian Hurt
But I'm wondering why it's not in the standard library. The standards committee just hasn't gotten around to it yet? Or was there some discussion of this in the past on some (public) maillist, that my admittedly shallow googling failed to uncover, that someone could point me at?
It's equivalent to ErrorT () - but ErrorT String is almost always a better option anyway. /g -- I am in here