12 Dec
2003
12 Dec
'03
3:55 p.m.
At 14:17 12/12/03 -0500, Derek Elkins wrote:
This will also provide a migration path if you want a more featureful monad. (or_maybe is mplus, fail or mzero can be used for Nothing when you explicitly want to fail).
Is this or_maybe (and friends) actually defined in any of the standard libraries? (Google found only one hit, in an old IRC log.) #g ------------ Graham Klyne For email: http://www.ninebynine.org/#Contact