When you run the application, the RDT shells out to the Ruby interpreter and runs the application within the console window at the bottom of the Eclipse workspace.
在运行应用程序时，RDT启动Ruby解释器并且在Eclipse工作区底部的一个控制台窗口中运行这个应用程序。
Once you have done this, you should be able to see an RI TAB in the lower portion of your Eclipse Ruby perspective.
完成此操作后，您应当能够在Eclipse Ruby透视图的下半部分中看到ri选项卡。
To use the examples in this article, you need a Ruby editor or IDE, such as Eclipse.
要在本文使用这些示例，需要一个 Ruby 编辑器或 IDE，比如 Eclipse。
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