[#82706] [Ruby trunk Bug#13851] getting "can't modify string; temporarily locked" on non-frozen instances — cardoso_tiago@...
Issue #13851 has been updated by chucke (Tiago Cardoso).
3 messages
2017/09/07
[#82853] [Ruby trunk Bug#13916] Race condition when sending a signal to a new fork — russell.davis@...
Issue #13916 has been reported by russelldavis (Russell Davis).
3 messages
2017/09/19
[#82892] [Ruby trunk Bug#13921] buffered read_nonblock doesn't work as expected using SSLSocket — cardoso_tiago@...
Issue #13921 has been updated by chucke (Tiago Cardoso).
3 messages
2017/09/20
[ruby-core:82869] [Ruby trunk Bug#11310][Closed] CSV::Table#to_csv should use concat not +
From:
hsbt@...
Date:
2017-09-19 08:52:19 UTC
List:
ruby-core #82869
Issue #11310 has been updated by hsbt (Hiroshi SHIBATA). Status changed from Assigned to Closed Backport changed from 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN to 2.2: DONTNEED, 2.3: DONTNEED, 2.4: DONTNEED applied at r59657 ---------------------------------------- Bug #11310: CSV::Table#to_csv should use concat not + https://bugs.ruby-lang.org/issues/11310#change-66769 * Author: zdennis (Zach Dennis) * Status: Closed * Priority: Normal * Assignee: hsbt (Hiroshi SHIBATA) * Target version: * ruby -v: ruby 2.2.2p95 (2015-04-13 revision 50295) [x86_64-linux-gnu] * Backport: 2.2: DONTNEED, 2.3: DONTNEED, 2.4: DONTNEED ---------------------------------------- The current implementation of CSV::Table#to_a method uses Array#+ to which is really bad on performance. It seems like it should use Array#concat. Relevant Github PR: https://github.com/ruby/ruby/pull/946 -- https://bugs.ruby-lang.org/ Unsubscribe: <mailto:ruby-core-request@ruby-lang.org?subject=unsubscribe> <http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-core>