encode_array

# File activerecord/lib/active_record/connection_adapters/postgresql/quoting.rb, line 166
          def encode_array(array_data)
            encoder = array_data.encoder
            values = type_cast_array(array_data.values)

            result = encoder.encode(values)
            if encoding = determine_encoding_of_strings_in_array(values)
              result.force_encoding(encoding)
            end
            result
          end