[#106341] [Ruby master Bug#18369] users.detect(:name, "Dorian") as shorthand for users.detect { |user| user.name == "Dorian" } — dorianmariefr <noreply@...>
Issue #18369 has been reported by dorianmariefr (Dorian Mari辿).
14 messages
2021/11/30
[#106351] [Ruby master Bug#18371] Release branches (release information in general) — "tenderlovemaking (Aaron Patterson)" <noreply@...>
Issue #18371 has been reported by tenderlovemaking (Aaron Patterson).
7 messages
2021/11/30
[ruby-core:106005] [Ruby master Bug#18170] Exception#inspect should not include newlines
From:
"Eregon (Benoit Daloze)" <noreply@...>
Date:
2021-11-10 11:10:58 UTC
List:
ruby-core #106005
Issue #18170 has been updated by Eregon (Benoit Daloze).
BTW it seems `irb` disables `error_highlight` somehow:
```
$ ruby -ve 'self.instance_off'
ruby 3.1.0dev (2021-11-08T13:15:21Z master bd2674ad33) [x86_64-linux]
-e:1:in `<main>': undefined method `instance_off' for main:Object (NoMethodError)
self.instance_off
^^^^^^^^^^^^^
Did you mean? instance_of?
```
vs
```
$ irb
irb(main):001:0> self.instance_off
(irb):1:in `<main>': undefined method `instance_off' for main:Object (NoMethodError)
Did you mean? instance_of?
from /home/eregon/prefix/ruby-master/lib/ruby/gems/3.1.0/gems/irb-1.3.8.pre.11/exe/irb:11:in `<top (required)>'
from /home/eregon/.rubies/ruby-master/bin/irb:25:in `load'
from /home/eregon/.rubies/ruby-master/bin/irb:25:in `<main>'
```
----------------------------------------
Bug #18170: Exception#inspect should not include newlines
https://bugs.ruby-lang.org/issues/18170#change-94553
* Author: mame (Yusuke Endoh)
* Status: Assigned
* Priority: Normal
* Assignee: mame (Yusuke Endoh)
* Backport: 2.6: UNKNOWN, 2.7: UNKNOWN, 3.0: UNKNOWN
----------------------------------------
Is this intentional?
```
p StandardError.new("foo\nbar")
#=>
# #<StandardError: foo
# bar>
```
I expect `#inspect` returns a one-line string. How about returning `#<StandardError: "foo\nbar">` or something?
Recently, multi-line error messages have been increasing by the introduction of did_you_mean and error_highlight. Printing an object that contains such an exception leads to a tricky output:
```
class Foo
def initialize
@exception = begin; exampl; rescue Exception; $!; end
end
def example
end
end
p Foo.new
#=>
# #<Foo:0x00007f15aeb4ba48 @exception=#<NameError: undefined local variable or method `exampl' for #<Foo:0x00007f15aeb4ba48 ...>
#
# @exception = begin; exampl; rescue Exception; $!; end
# ^^^^^^
# Did you mean? example>>
```
This issue was originally found by @ioquatix
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