Rails 中迁移的自动注释模型？
我似乎记得有一个插件或 Rake 片段可以在运行迁移后在各种模型类中添加注释？ 当我想查看给定模型具有哪些字段时，必须查看 db/migrate/X 是一件苦差事。
如果没有的话，我当然会写一篇。 :)
I seem to recall that there was a plugin or Rake snippet that would put comments in various Model classes after running a migration? It's a chore to have to look at db/migrate/X when I want to see which fields a given model has.
If not, I'll write one, of course. :)
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您可能正在考虑 Annotate Models 插件：
http://repo.pragprog.com/svn/Public/plugins/annotate_models/< /a>
我相信这正是你所描述的，尽管我已经有一段时间没有亲自使用它了，所以不能保证它在最新的 Rails 版本上的行为。
问候，
尼尔·S。
You may be thinking of the Annotate Models plugin at:
http://repo.pragprog.com/svn/Public/plugins/annotate_models/
I believe that does exactly what you describe, although I haven't personally used it in a while, so can't vouch for its behaviour on more recent Rails versions.
Regards,
NeilS.
有一个学派建议您不应在模型中添加属性注释，因为它违反了 DRY 原则。 我不会争论这一点。 然而，识别模型属性的一种真正好的方法是在 ./script/console 中简单地键入模型名称。
在开发 Rails 时，我总是打开 ./script/console 会话。
There is a school of thought that suggests you you shouldn't put attribute comments in the model as it breaks the principal of DRY. I won't argue the point. However, one real nice way of identifying attributes of the model is to simply type the Model name when you are in ./script/console
I always have ./script/console session open when developing Rails.
我维护 annotate gem （它最初是 Dave Thomas 的那个令人尊敬的插件），最新版本允许您运行
它会向您的项目添加一个 rake 文件。 之后，每当您运行 rake db:migrate 时都会执行 annotate（但仅限于开发模式）。
...目前此功能似乎已损坏 :-(
I maintain the annotate gem (which started life as that venerable plugin by Dave Thomas) and the latest version allows you to run
which adds a rake file to your project. Afterwards, annotate will be executed whenever you run
rake db:migrate(but only in development mode)....currently this feature seems to be broken :-(