[ruby-core:94275] [Ruby master Bug#15965] String#grapheme_clusters does not work with wide encodings
From:
nagachika00@...
Date:
2019-08-11 12:18:05 UTC
List:
ruby-core #94275
Issue #15965 has been updated by nagachika (Tomoyuki Chikanaga).
Backport changed from 2.4: DONTNEED, 2.5: REQUIRED, 2.6: REQUIRED to 2.4: DONTNEED, 2.5: REQUIRED, 2.6: DONE
ruby_2_6 r67741 merged revision(s) 8aecc90974ab1ac87056f77e2cb3406c5c041504,2f6cc15cdb3d64135b29cfd5ee376a5a03ebbee7.
----------------------------------------
Bug #15965: String#grapheme_clusters does not work with wide encodings
https://bugs.ruby-lang.org/issues/15965#change-80598
* Author: nobu (Nobuyoshi Nakada)
* Status: Closed
* Priority: Normal
* Assignee:
* Target version:
* ruby -v:
* Backport: 2.4: DONTNEED, 2.5: REQUIRED, 2.6: DONE
----------------------------------------
```
$ ruby2.5 -v -e 'p "abc".encode("UTF-16BE").grapheme_clusters'
ruby 2.5.5p157 (2019-03-15 revision 67260) [x86_64-darwin18]
[]
$ ruby2.6 -v -e 'p "abc".encode("UTF-16BE").grapheme_clusters'
ruby 2.6.3p62 (2019-04-16 revision 67580) [x86_64-darwin18]
[]
$ ruby -v -e 'p "abc".encode("UTF-16BE").grapheme_clusters'
ruby 2.7.0dev (2019-06-28T03:02:33Z master ff7f71b288) [x86_64-darwin18]
[]
```
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