lib/tty/progressbar.rb
def finish
      return if done?
      @current = total unless no_width
      render
      clear ? clear_line : write("\n", false)
    ensure
      @meter.clear
      @done = true

      # reenable cursor if it is turned off
      if hide_cursor && @last_render_width != 0
        write(TTY::Cursor.show, false)
      end

      emit(:done)
    end
def finish
      return if done?
      @current = total unless no_width
      render
      clear ? clear_line : write("\n", false)
    ensure
      @meter.clear
      @done = true

      # reenable cursor if it is turned off
      if hide_cursor && @last_render_width != 0
        write(TTY::Cursor.show, false)
      end

      emit(:done)
    end
End the progress

 @api public