symbol_column_to_string

# File activerecord/lib/active_record/model_schema.rb, line 469
      def symbol_column_to_string(name_symbol) # :nodoc:
        @symbol_column_to_string_name_hash ||= column_names.index_by(&:to_sym)
        @symbol_column_to_string_name_hash[name_symbol]
      end