class Middleman::Profiling::RubyProfProfiler

def report(report_name)
  result = RubyProf.stop
  printer = RubyProf::GraphHtmlPrinter.new(result)
  outfile = File.join("profile", report_name)
  outfile = (outfile + '.html') unless outfile.end_with? '.html'
  FileUtils.mkdir_p(File.dirname(outfile))
  File.open(outfile, 'w') do |f|
    printer.print(f, :min_percent=> 1)
  end
end