class Rouge::CLI

def self.class_from_arg(arg)
  case arg
  when 'version', '--version', '-v'
    Version
  when 'help', nil
    Help
  when 'highlight', 'hi'
    Highlight
  when 'debug'
    Debug
  when 'style'
    Style
  when 'list'
    List
  when 'guess'
    Guess
  end
end