[#81999] [Ruby trunk Bug#13737] "can't modify frozen String" when installing bundled gems — ko1@...
Issue #13737 has been updated by ko1 (Koichi Sasada).
4 messages
2017/07/11
[#82005] [Ruby trunk Bug#13737] "can't modify frozen String" when installing bundled gems — nobu@...
Issue #13737 has been updated by nobu (Nobuyoshi Nakada).
3 messages
2017/07/12
[#82102] Re: register_fstring_tainted:FL_TEST_RAW(str, RSTRING_FSTR) — Eric Wong <normalperson@...>
Koichi Sasada <[email protected]> wrote:
4 messages
2017/07/18
[#82151] [Ruby trunk Feature#13637] [PATCH] tool/runruby.rb: test with smallest possible machine stack — Rei.Odaira@...
Issue #13637 has been updated by ReiOdaira (Rei Odaira).
3 messages
2017/07/24
[ruby-core:82145] [Ruby trunk Bug#13716][Feedback] Unexpected or undocumented (or maybe both) behaviour when mixing String#scan with named captures
From:
akr@...
Date:
2017-07-24 05:31:32 UTC
List:
ruby-core #82145
Issue #13716 has been updated by akr (Akira Tanaka).
Status changed from Open to Feedback
When you use a named capture, parenthesises are not considered as a capture.
So, you need to add name for all captures as:
```
% ruby -e 'p "1q2w3e4r".scan(/(?<bar>\w\d)(?<foo>foo){0}/)'
[["q2", nil], ["w3", nil], ["e4", nil]]
```
----------------------------------------
Bug #13716: Unexpected or undocumented (or maybe both) behaviour when mixing String#scan with named captures
https://bugs.ruby-lang.org/issues/13716#change-65902
* Author: shyouhei (Shyouhei Urabe)
* Status: Feedback
* Priority: Normal
* Assignee:
* Target version:
* ruby -v: ruby 2.5.0dev (2017-06-22 trunk 59146) [x86_64-darwin15]
* Backport: 2.2: UNKNOWN, 2.3: UNKNOWN, 2.4: UNKNOWN
----------------------------------------
Is this intentional?
```
[1] pry(main)> "1q2w3e4r".scan(/(\w\d)(foo){0}/)
=> [["q2", nil], ["w3", nil], ["e4", nil]]
[2] pry(main)> "1q2w3e4r".scan(/(\w\d)(?<foo>foo){0}/)
=> [[nil], [nil], [nil]]
```
The only difference is the capture being named.
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