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我是新來的紅寶石,我似乎已經成功安裝了watir-webdriver
和webdriver-user-agent
寶石,但是當我試圖按照說明here我絆了一下。如何進行?「NameError:未初始化的常量UserAgent」當使用Watir
>> require 'watir-webdriver'
=> true
>> require 'webdriver-user-agent'
=> true
>> driver = UserAgent.driver(:browser => :chrome, :agent => :iphone, :orientation => :landscape)
NameError: uninitialized constant UserAgent
from (irb):3
from /usr/bin/irb:12:in `<main>'
謝謝,僅此而已。有沒有辦法看到範圍內的名字(類似於ipython中的'whos')?我檢查了'local_variables',但'Webdriver'不在那裏.. – wim 2013-03-07 01:09:04