30 Mar
2015
30 Mar
'15
11:33 p.m.
Well, I see. It'd be nice.
That aside, the absence of traverse_ doesn't seem to be intended (even the
documentation for mapM_ says "mapM_ is just traverse_"!)
2015-03-30 16:54 GMT+09:00 Herbert Valerio Riedel
On 2015-03-30 at 07:05:56 +0200, Fumiaki Kinoshita wrote:
[...]
I found out that (<>) (in Data.Monoid) is missing, also. It would be nice to reexamine Prelude to export things we want to export.
Fwiw, (<>) was actually left-out as it wasn't required (it's just a an alias for `mappend`), *and* to keep our options open (or at least not make it more difficult) in terms of possible migration-plans available for the case we'd be moving 'Semigroup' to base/Prelude at some point in the future.