6 Feb
2014
6 Feb
'14
4:17 a.m.
On Sat, Feb 1, 2014 at 12:08 PM, Mario Blažević
On 01/28/14 21:25, Alvaro J. Genial wrote:
1. Is there a more general version of `null`? (e.g. for a Monad, Functor, Applicative, Traversable or the like.)
There is the MonoidNull class from my monoid-subclasses library. It comes with plenty of standard instances.
This is very nice as it seems to mesh with my current thinking; I may end up using it in Neat [1] shortly. Thank you, Alvaro http://alva.ro [1] https://github.com/ajg/neat