record

# File activesupport/lib/active_support/testing/performance.rb, line 192
          def record
            return unless @supported

            klasses = profile_options[:formats].map { |f| RubyProf.const_get("#{f.to_s.camelize}Printer") }.compact

            klasses.each do |klass|
              fname = output_filename(klass)
              FileUtils.mkdir_p(File.dirname(fname))
              File.open(fname, 'wb') do |file|
                klass.new(@data).print(file, profile_options.slice(:min_percent))
              end
            end
          end