Password protected zip file with csv/json data inside

protected_zipped_csv_json.rb

    compressed_filestream = Zip::OutputStream.write_buffer(::StringIO.new(''), Zip::TraditionalEncrypter.new('password')) do |zos|
        #First file
        zos.put_next_entry "test1.csv"
        csv = CSV.generate do |csv|
          User.all.each do |user|
            csv << [user.id, user.name]
          end
          csv << values
        end
        zos.print csv
        
        #Second file
        zos.put_next_entry "test2.csv"
        zos.print current_user.to_json
    end
    compressed_filestream.rewind
    send_data compressed_filestream.read, filename: "test.zip"