Bug #11310: CSV::Table#to_csv should use concat not +

• Status: Closed
• 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

[zdennis (Zach Dennis)]

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

[hsbt (Hiroshi SHIBATA)]

• Status changed from Open to Assigned
• Assignee set to hsbt (Hiroshi SHIBATA)

[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