Convert HTML to HAML

html2haml.rb

require 'rubygems'
require 'find'
require 'haml'
require 'haml/html'

Find.find("content") do |path|
  if path.end_with? "htm"
    File.open(path) do |input|
      File.open(path + "l.haml", "w") do |output|
        output.write Haml::HTML.new(input.read).render
      end
    end
  end
end