5e92770e5a
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. |
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| .. | ||
| active_record/connection_adapters | ||
| assets | ||
| cases | ||
| fixtures | ||
| migrations | ||
| models | ||
| schema | ||
| support | ||
| config.example.yml | ||
| config.rb | ||