这些文章大部分都有可用的代码、例子、下载以及其他各种类型的资源。
Most of these articles have working code, examples, downloads, and all sorts of other goodies available for your use.
Rails 2.2 发行说明- 一个非常靠谱的基本覆盖Rails2.2新功能的发行说明（简短的代码例子和链接）以及一份推荐使用特性的名单。
Rails 2.2 Release Notes - A very solid set of release notes for 2.2 with basic coverage of the new features (with short code examples and links) as well as a list of deprecated features.
《Spring: A Developer's Notebook》一书共分十章，其中包含大量代码以及一些准确演示Spring用法的例子和实际应用程序。
Spring: A Developer's Notebook includes examples and practical applications that demonstrate exactly how to use Spring, in ten chapters of code-intensive labs.
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