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| author | Alberto Almagro <albertoalmagro@gmail.com> | 2018-10-12 17:14:06 +0200 |
|---|---|---|
| committer | Alberto Almagro <albertoalmagro@gmail.com> | 2018-10-16 13:16:09 +0200 |
| commit | 5e92770e5a6d997e5f973cc59aebc58c4ebff80b (patch) | |
| tree | 5a3613b8250f3f2100546e4c06da5841efaa9d5e /activerecord/lib/active_record/explain.rb | |
| parent | b0b0cd1fd77af3eec8b2b8760bace2572e04a3a3 (diff) | |
| download | rails-5e92770e5a6d997e5f973cc59aebc58c4ebff80b.tar.gz rails-5e92770e5a6d997e5f973cc59aebc58c4ebff80b.tar.bz2 rails-5e92770e5a6d997e5f973cc59aebc58c4ebff80b.zip | |
Add regression test against habtm memoized singular_ids
Starting in Rails 5.0.0 and still present in Rails 5.2.1, `singular_ids`
got memoized and didn't reload after more items were added to the
relation.
Although 19c8071 happens to fix the issue, it only adds tests for
`has_many` relations while this bug only affected
`has_and_belongs_to_many` relations.
This commit adds a regression test to ensure it never happens again with
`habtm` relations.
Ensures #34179 never gets reproduced.
Diffstat (limited to 'activerecord/lib/active_record/explain.rb')
0 files changed, 0 insertions, 0 deletions