# File lib/termtter/api.rb, line 15
      def setup
        @connection = Connection.new

        ui = create_highline
        config.user_name = ui.ask('Username: ') if config.user_name.empty?
        config.password = ui.ask('Password: ') { |q| q.echo = false} if config.password.empty?
        @twitter = Rubytter.new(config.user_name, config.password, twitter_option)
      end