class Rufo::Command

def format(code, dir)
  @squiggly_warning = false
  formatter = Rufo::Formatter.new(code)
  options = @dot_file.get_config_in(dir)
  unless options.nil?
    formatter.init_settings(options)
  end
  formatter.format
  result = formatter.result
  @squiggly_warning = true if formatter.squiggly_flag
  result
end