gistfile1.txt

stylesheets = Dir.glob('public/**/*.css')

html = []

stylesheets.each do |stylesheet|
  stylesheet = stylesheet.gsub('public/stylesheets/', '')
  
  if stylesheet =~ /html/
    html << stylesheet
  else
    html << stylesheet # also add to other mimetypes (iphone, etc.) - this is for common styles
  end
end

ActionView::Helpers::AssetTagHelper.register_stylesheet_expansion :html => html