如何使用ruby中的Selenium WebDriver（selenium 2.0）客户端设置选项

I am trying to get familiar with the new ruby selenium-webdriver as it appears more intuitive mostly than the previous version of selenium and the ruby driver that went with it. Also, i had trouble getting the old selenium to work with ruby 1.9.1 in windows so I thought i'd look for an alternative. So far i've done this with my script:I am trying to get familiar with the new ruby s