Ruby Issue Tracking System

09/04/2020

01:13 AM Ruby master Feature #16990: Sets: operators compatibility with Array

mame (Yusuke Endoh) wrote in #note-9:
> I expect that `ary + set` return a Set, not an Array, unless it raises an ex... knu (Akinori MUSHA)

09/03/2020

08:50 AM Ruby master Feature #16990: Sets: operators compatibility with Array

As for the result type, I think Array operators should return arrays. Otherwise `array += set` would turn the variab... knu (Akinori MUSHA)

08:47 AM Ruby master Feature #16990: Sets: operators compatibility with Array

We can probably define Set#to_ary if it's OK, and Array#+ will be able to deal with a set. Let us think about the do... knu (Akinori MUSHA)

07:48 AM Ruby master Feature #16989: Sets: need ♥️

OK, I think it's good for us now to diverge from the original philosophy of Set when I first wrote it and pursue the ... knu (Akinori MUSHA)

12/20/2019

07:28 AM Ruby master Feature #16274: Transform hash keys by a hash

Which does `hash1.transform_keys(hash2)` iterate over, hash1's keys or hash2's keys? knu (Akinori MUSHA)

11/28/2019

06:24 AM Ruby master Feature #16261: Enumerable#each_splat and Enumerator#splat

I agree this feature would be a nice addition.
Actually I had exactly the same idea, presented at Rails Developer ... knu (Akinori MUSHA)

11/18/2019

01:36 PM Ruby master Feature #13083: Regexp#{match,match?} with a nil argument are deprecated and will raise a TypeError in Ruby 3.0

I'm a bit surprised and confused. The change that has been made is not what this issue was originally about, and act... knu (Akinori MUSHA)

09/03/2019

08:02 AM Ruby master Feature #15901: Enumerator::Lazy#eager

Thanks, I see your point. It could be handy, but it seems to me that adding Enumerable#eager is like encouraging use... knu (Akinori MUSHA)

09/02/2019

06:19 AM Ruby master Feature #15975: Add Array#pluck

ActiveSupport has [Enumerable#pluck](https://api.rubyonrails.org/classes/Enumerable.html#method-i-pluck), so I don't ... knu (Akinori MUSHA)

06:06 AM Ruby master Feature #15901: Enumerator::Lazy#eager

> I'm personally +1 for eager.
Thanks! This proposal has been accepted by Matz.
> I'd also alias Enumerator#ea... knu (Akinori MUSHA)