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你知道一个资源,它记录了 ActionDispatch范围方法的所有可用选项及其用法吗?
我已经厌倦了深入研究每个merge_X_scope方法,试图理解 X 选项的含义。
很久之后,我找到了解决办法。现在在mapper.rb 文件中描述了 Rails 3.1 的选项。
这是文档