`Enum.group_count` I also like, seems most accurate and fitting in the
current API.
On Saturday, October 5, 2019 at 12:31:47 PM UTC-6, eksperimental wrote:
>
> Enum.group_count/2 would be a name that describe better what this function
> does IMO, but it
> wouldn't work as Enum.group_by/3 since this one groups by key, and
> group_count would group by
> elements ({key, value})
>
> On Sun, 6 Oct 2019 01:09:06 +0700
> eksperimental <[email protected] <javascript:>> wrote:
>
> > The problem I have with Enum.count_by/2 is that I wouldn't be able just
> by looking at the name to
> > tell it apart from Enum.count/2 which takes a function as a second
> argument
> >
> > How will this function work with enumerables other than lists? the way
> it currently does is
> > correct?
> >
> > iex(6)> Enum.tally %{a: 1, b: 2}
> > %{{:a, 1} => 1, {:b, 2} => 1}
> >
> >
> > On Fri, 4 Oct 2019 21:55:09 -0400
> > Bruce Tate <[email protected] <javascript:>> wrote:
> >
> > > Count by is excellent. Better than either of the alternatives.
> > >
> > > -bt
> > >
> > > On Fri, Oct 4, 2019 at 8:55 PM José Valim <
> [email protected] <javascript:>>
> > > wrote:
> > >
> > > > So I am not a native speaker, but “tally” sounds very foreign to me.
> Is it
> > > > used frequently? I am afraid an uncommon name won’t help with
> > > > readability/discovery. Is there a reason why it is not called
> count_by? It
> > > > seems it was first proposed as such to Ruby. Thank you for the
> proposal!
> > > > --
> > > >
> > > >
> > > > *José Valim*
> > > > www.plataformatec.com.br
> > > > Skype: jv.ptec
> > > > Founder and Director of R&D
> > > >
> > > > --
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>
> > > > <
> https://groups.google.com/d/msgid/elixir-lang-core/CAGnRm4KqUJKyuD0CSe5gTHL761SR6CncKDD1ryTsHTuRWXFN8g%40mail.gmail.com?utm_medium=email&utm_source=footer>
>
>
> > > > .
> > > >
> > >
> > >
> >
>
>
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