attributes_with_quotes

# File activerecord/lib/active_record/base.rb, line 2356
      def attributes_with_quotes(include_primary_key = true, include_readonly_attributes = true)
        quoted = attributes.inject({}) do |result, (name, value)|
          if column = column_for_attribute(name)
            result[name] = quote_value(value, column) unless !include_primary_key && column.primary
          end
          result
        end
        include_readonly_attributes ? quoted : remove_readonly_attributes(quoted)
      end