fixtures

# File activerecord/lib/active_record/fixtures.rb, line 839
      def fixtures(*table_names)
        if table_names.first == :all
          table_names = Dir["#{fixture_path}/*.yml"] + Dir["#{fixture_path}/*.csv"]
          table_names.map! { |f| File.basename(f).split('.')[0..-2].join('.') }
        else
          table_names = table_names.flatten.map { |n| n.to_s }
        end

        self.fixture_table_names |= table_names
        require_fixture_classes(table_names)
        setup_fixture_accessors(table_names)
      end