11 Mar
2016
11 Mar
'16
12:34 p.m.
On Fri, Mar 11, 2016 at 7:56 AM, Han Joosten
Of course I know that head is partial, and should be used with care.
How about never? I do fine with either case and a Maybe-returning variant. So if I see that error it's definitely library code... which unfortunately has happened a few times. I wish library authors went with "never" as well!