[#111472] [Ruby master Bug#19274] Error installing ruby 3.2.0 on RH 8 — "aalllop (Alberto Allegue) via ruby-core" <ruby-core@...>
Issue #19274 has been reported by aalllop (Alberto Allegue).
5 messages
2022/12/28
[#111508] Data support for versions before 3.2.0 — Eustáquio Rangel via ruby-core <ruby-core@...>
I was wondering that every piece of code (gems, etc) that use the new Data =
3 messages
2022/12/29
[ruby-core:111547] [Ruby master Bug#19278] Constructing subclasses of Data with positional arguments
From:
"tenderlovemaking (Aaron Patterson) via ruby-core" <ruby-core@...>
Date:
2022-12-30 23:13:51 UTC
List:
ruby-core #111547
Issue #19278 has been updated by tenderlovemaking (Aaron Patterson).
zverok (Victor Shepelev) wrote in #note-14:
> > Your example didn't demonstrate this difference.
>
> > I really don't understand point 3.
>
> > To be honest, I don't really care anymore.
>
> It is a pity, after the thread this long.
>
> If you would've cared, you'd maybe spent a few minutes drafting an `initialize` that would work the way you want **and maintained the contract**, and my points would probably become more obvious.
Sorry, I think you misunderstood. I understand your points, I am just out of steam and don't care to continue the thread anymore.
Thanks.
----------------------------------------
Bug #19278: Constructing subclasses of Data with positional arguments
https://bugs.ruby-lang.org/issues/19278#change-100911
* Author: tenderlovemaking (Aaron Patterson)
* Status: Rejected
* Priority: Normal
* ruby -v: ruby 3.2.0 (2022-12-25 revision a528908271) [arm64-darwin22]
* Backport: 2.7: UNKNOWN, 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN
----------------------------------------
I'd expect both of the following subclasses to work, but the subclass that uses positional parameters raises an exception:
```ruby
Foo = Data.define
class Bar < Foo
def initialize foo:
p foo
end
end
class Baz < Foo
def initialize foo
p foo
end
end
Bar.new foo: 1 # Prints 1
Baz.new 1 # Raises ArgumentError
```
I'd expect the subclass that uses positional arguments to work.
--
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