ruby on rails - versioning on a has_and_belongs_to_many? -


is possible @ have versioning has_and_belongs_to_many associations? official documentation briefly mentions has_many , belongs_to. have added papertrail on both ends of has_and_belongs_to_many association, run migrations , whenever update association either end, nothing ever gets added version_associations table. point me in right direction?

is possible @ have versioning has_and_belongs_to_many associations?

yes. habtm reification added (2016-04-25) in pr 771 , released in version 5.0.0.

the official documentation [does not mention habtm] ..

that's correct. we'd appreciate contributions documentation, thanks!

ps: please note associations experimental feature, not recommended production systems.