simple mp3 prep script

Rakefile

task :rename do
  Dir.glob('*.mp3') do |file|
    new_name = file.gsub(" ", '_').gsub(/'/, '')
    File.rename(file, new_name)
    puts new_name
  end
end

task :transcode do
  Dir.glob('*.mp3') do |file|
    command = "lame --mp3input \"#{file}\" \"../#{file}\""
    `#{command}`
  end
end