Re: New draft (#5) of SRFI 189: Maybe and Either: optional container types Wolfgang Corcoran-Mathe 15 Jun 2020 13:13 UTC
On 2020-06-14 22:42 +0200, Marc Nieper-Wißkirchen wrote: > Am So., 14. Juni 2020 um 22:28 Uhr schrieb Wolfgang Corcoran-Mathe > <xxxxxx@sigwinch.xyz>: > > > > That would be definitely wrong. See my example with `generator-unfold' I > > > gave to John. > > > > I wasn't able to find this example in the previous emails. > > Has this post reached you by now? Yes, thanks. I agree that it's a good example of the importance of a consistent (with regard to side-effects) unfold protocol. -- Wolfgang Corcoran-Mathe <xxxxxx@sigwinch.xyz> "We have lost exactly what we wanted to lose." --Fong & Spivak