I agree with Filip. It can be just an alias for negated Enum.any? I don't think it'll be that much of a bloat
On Saturday, June 18, 2022 at 8:52:36 PM UTC+2 ad...@a-corp.co.uk wrote: > Personally I think a function like this is easy enough to implement for > our own codebases if we need one. I don’t think there is much precedence in > other langs for such a function and a core implementation is not likely to > be any different from what you would write in your codebase, meaning having > it in core is unlikely to save anyone from gotchas or improve the > performance of their implementation. > > To me it feels like bloat. > > and given that you can already write: > > not Enum.any?(…) > > It really doesn’t improve anything much imho. > > Best > > Adam > > On Sat, 18 Jun 2022 at 19:40, Filip Paunkovic <filippaun...@gmail.com> > wrote: > >> Yeah, I'd like to see this as well. Maybe implement it as a negation of >> Enum.any? >> >> субота, 18. јун 2022. у 19:26:58 UTC+2 urosj...@gmail.com је написао/ла: >> >>> I'd like this to be added. Just makes sense to do it. My two cents >>> субота, 18. јун 2022. у 14:29:49 UTC+2 zvon...@gmail.com је написао/ла: >>> >>>> @Andrey yeah that is correct but seeing that Enum.filter and >>>> Enum.reject exist I thought that Enum.all? should have a counterpart as >>>> well. Not just a negated Enum.any? >>>> >>>> субота, 18. јун 2022. у 13:45:28 UTC+2 br...@grox.io је написао/ла: >>>> >>>>> !Enum.any is what you are looking for. Also, Enum.any? takes an >>>>> optional function, so Enum.any?(list, &! &1) works, as does >>>>> Enum.any?(list, >>>>> fn x -> !x end). >>>>> >>>>> -bt >>>>> >>>>> On Sat, Jun 18, 2022 at 7:36 AM Zvonimir Rudinski <zvon...@gmail.com> >>>>> wrote: >>>>> >>>>>> Seeing Enum.all?/2 being available made me assume there was also an >>>>>> Enum.none?/2 (like in Ruby), and I was a bit suprised to learn there >>>>>> was no such thing. >>>>>> I'm aware that I could just do !Enum.all?/2, but Enum.none?/2 sees >>>>>> much nicer to me. >>>>>> >>>>>> One more argument that I could make is that !Enum.all?/1 == >>>>>> Enum.none?/1 is not true in all cases. >>>>>> Example: >>>>>> If we have [false, true], !Enum.all?/1 will be true, but Enum.none?/1 >>>>>> will be false >>>>>> >>>>>> I would like your thoughts on this one. >>>>>> >>>>>> -- >>>>>> >>>>> You received this message because you are subscribed to the Google >>>>>> Groups "elixir-lang-core" group. >>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>> send an email to elixir-lang-co...@googlegroups.com. >>>>>> To view this discussion on the web visit >>>>>> https://groups.google.com/d/msgid/elixir-lang-core/0b68e108-825f-49d5-86ec-317caa2a852fn%40googlegroups.com >>>>>> >>>>>> <https://groups.google.com/d/msgid/elixir-lang-core/0b68e108-825f-49d5-86ec-317caa2a852fn%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>> . >>>>>> >>>>> >>>>> >>>>> -- >>>>> >>>>> Regards, >>>>> Bruce Tate >>>>> CEO >>>>> >>>>> >>>>> <https://bowtie.mailbutler.io/tracking/hit/f8218219-d2a8-4de4-9fef-1cdde6e723f6/c7c97460-016e-45fb-a4ab-0a70318c7b97> >>>>> >>>>> Groxio, LLC. >>>>> 512.799.9366 <(512)%20799-9366> >>>>> br...@grox.io >>>>> grox.io >>>>> >>>> -- >> You received this message because you are subscribed to the Google Groups >> "elixir-lang-core" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to elixir-lang-co...@googlegroups.com. >> > To view this discussion on the web visit >> https://groups.google.com/d/msgid/elixir-lang-core/187f642b-209b-4f99-867d-a3c173962b1cn%40googlegroups.com >> >> <https://groups.google.com/d/msgid/elixir-lang-core/187f642b-209b-4f99-867d-a3c173962b1cn%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- You received this message because you are subscribed to the Google Groups "elixir-lang-core" group. To unsubscribe from this group and stop receiving emails from it, send an email to elixir-lang-core+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/elixir-lang-core/5b2050a3-c1e9-4cfe-860f-439f48485361n%40googlegroups.com.
