在Rails 3中停用弃用警告 [英] Silencing Deprecation warnings in Rails 3

问题描述

有人可以告诉我如何在Rails 3中降低弃用警告吗？

Can anyone tell me how to silence deprecation warinings in Rails 3?

在某些情况下，它会引发误报。即使用-for从dynamic_form插件中获取haml和f.error_messages中的循环。

I have a few situations where it is throwing false positives. Namely using - for loops in haml and f.error_messages from the dynamic_form plugin.

谢谢

推荐答案

要使所有弃用警告均静音，您可以执行以下操作：

To silence all deprecation warnings you can do:

ActiveSupport::Deprecation.silenced = true

可以将其放置在特定环境的初始化程序或环境文件中（例如，仅在生产环境中静音）

This could be placed in an initializer or in the environment file for a specific environment (e.g. to silence only in production for example.)

或对于特定代码段，将其括在一个块中：

Or for a specific section of code, enclose it in a block:

ActiveSupport::Deprecation.silence do
  # no warnings for any use of deprecated methods here
end

这对Rails 3& 4。

This works for both Rails 3 & 4.

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