15 May
2018
15 May
'18
3:45 a.m.
On Mon, May 14, 2018 at 06:17:33PM -0400, Lawrence Bottorff wrote:
λ> :t (<>) (<>) :: Semigroup a => a -> a -> a
I'm curious what this is. I'm guessing it's something that later versions can do?
Yes, since GHC 8.4 the operator `<>` is part of the Prelude. Congrats on 8.4.2 working!