# Ruby on Rails

- [数据库类](https://doc.tanmer.cn/gem/ruby-on-rails/shu-ju-ku-lei.md)
- [日志类](https://doc.tanmer.cn/gem/ruby-on-rails/ri-zhi-lei.md)
- [价格字段的单位转换](https://doc.tanmer.cn/gem/ruby-on-rails/jia-ge-zi-duan-de-dan-wei-zhuan-huan.md)
- [部署](https://doc.tanmer.cn/gem/ruby-on-rails/bu-shu.md)
- [根据设备类型自动渲染页面](https://doc.tanmer.cn/gem/ruby-on-rails/gen-ju-she-bei-lei-xing-zi-dong-ran.md)
- [路由](https://doc.tanmer.cn/gem/ruby-on-rails/lu-you.md)


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