method
destroy_row
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Class: ActiveRecord::CounterCache
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destroy_row()
private
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# File activerecord/lib/active_record/counter_cache.rb, line 196 def destroy_row affected_rows = super if affected_rows > 0 each_counter_cached_associations do |association| foreign_key = association.reflection.foreign_key.to_sym unless destroyed_by_association && destroyed_by_association.foreign_key.to_sym == foreign_key association.decrement_counters end end end affected_rows end