need_otp?

# File lib/rubygems/gemcutter_utilities.rb, line 183
  def need_otp?(response)
    return unless response.kind_of?(Net::HTTPUnauthorized) &&
        response.body.start_with?('You have enabled multifactor authentication')
    return true if options[:otp]

    say 'You have enabled multi-factor authentication. Please enter OTP code.'
    options[:otp] = ask 'Code: '
    true
  end