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destroyed_by_association

destroyed_by_association()

Instance Public methods

Returns the association for the parent being destroyed.

Used to avoid updating the counter cache unnecessarily.

Links:

https://github.com/rails/rails/blob/381cc431cdf42bf6805669fa90834a9b7b877061/activerecord/lib/active_record/autosave_association.rb#L247

doc_ruby_on_rails

2015-06-20 00:00:00

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