[erlang-questions] Wanted additions to the maps module?

Andrew Berman rexxe98@REDACTED
Sat May 7 23:47:38 CEST 2016

That's fair, Fred.  And yeah, I can definitely do the two-step process for
now, but lists:zip/unzip are also just helper functions for what can be
done with a list comprehension.  I totally understand not bloating the maps
module, but if it mimicked the lists module with certain functions, I think
it would be ok, plus there's nothing really new to learn.  In other words,
if you know what lists:zip does, you know what maps:zip does.  We're not
redefining what the zip function actually does.

On Sat, May 7, 2016 at 4:21 AM Fred Hebert <mononcqc@REDACTED> wrote:

> On 05/06, Andrew Berman wrote:
> >Not sure if this was mentioned yet, but a maps:zip addition like what is
> in
> >lists only building a map would be really handy.
> >
> I kind of feel it should *not* be there unless we'd be ready to also
> have a maps:unzip in there; right now lists:zip and lists:unzip can be
> combined with maps:to_list and maps:from_list to do what you need, but
> if you add in maps:zip and forget maps:unzip, that feels incomplete to
> me!
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