module AutoTimestamp
  def query_callback(rows, options)
    rows.each do |r|
      r.each do |k, v|
        if v.is_a?(Integer)
          dates = [ Time.at(v), Time.at(v / 1000) ]
          plausible_date = dates.find { |d|
            d >= Time.now - 10.years && d <= Time.now + 10.years
          }

          if plausible_date
            r[k] = "#{plausible_date.localtime('-07:00').to_s} (#{v})"
          end
        end
      end
    end
  end
end
Hirb::Helpers::Table.send :include, AutoTimestamp