*scratch*

Dir.chdir(File.expand_path('~/.emacs.d/snippets/'))
Dir['**/*'].each do |f|
  unless File.directory?(f)
    puts f
    content = File.read(f)
    unless content =~ /#\s*key:/
      key = File.basename(f).split('.').first
      content.gsub!(/(#.*name.*\n)/, "\\1# key: #{key}\n")
      File.open(f, "w") { |f| f << content }
    end
  end
end