method

max_updated_column_timestamp

Importance_0
max_updated_column_timestamp() private

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# File activerecord/lib/active_record/timestamp.rb, line 101
    def max_updated_column_timestamp
      if (timestamps = timestamp_attributes_for_update.map { |attr| self[attr] }.compact).present?
        timestamps.map { |ts| ts.to_time }.max
      end
    end
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