class RubyProf::DotPrinter

def node_color(total_percentage)
  if total_percentage >= 50
    '#0D2483'
  elsif total_percentage >= 25
    '#1A35A6'
  elsif total_percentage >= 10
    '#2E86C1'
  elsif total_percentage >= 5
    '#D4E6F1'
  else
    '#FFFFFF'
  end
end