class Rufo::Command

def format(code, dir, erb: false)
  options = @dot_file.get_config_in(dir) || {}
  if erb
    formatter = Rufo::ErbFormatter.new(code, **options)
  else
    formatter = Rufo::Formatter.new(code, **options)
  end
  formatter.format
  result = formatter.result
  result
end