21 Dec
2016
21 Dec
'16
5:09 p.m.
On Wed, Dec 21, 2016 at 01:49:33PM -0600, amindfv@gmail.com wrote:
Additionally, Opaleye uses Arrow syntax pretty heavily iirc.
If I were writing the Opaleye tutorial today (and if I rewrite it) I will shy away from arrows and encourage users to use applicative style. There's only one operator where applicative is not enough, 'restrict', and that can be wrapped up as a different combinator so that no one knows they're ever using arrows. Tom