本文将花费少量的时间对Rails进行大致的介绍，如果有必要地话还将讨论一下Ruby语法，但是这些主题在其他地方有更详细的介绍。

It will spend a brief amount of time discussing Rails in general, and Ruby syntax as necessary, but these topics are covered in much better detail elsewhere.

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适当 REST 定义中涉及的所有内容的完整解释超出了本文范畴；但是可从 IBM developerWorks 的其他地方得到（参见 参考资料）。

The full explanation of everything entailed in a proper REST definition is outside of the scope of this article; however, it is available elsewhere on IBM developerWorks (see Resources).

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