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Rails - 如何在代码中检查开发人员模式或生产模式

[英]Rails - How do I check developer mode or production mode in code

I am doing a project in rails, I would like to know How do I check whether I am running in developer mode or production mode in code ? 我正在做一个rails项目,我想知道如何检查我是在代码中以开发人员模式还是生产模式运行?

Thanks 谢谢

Rails.env == "production"

Rails.env == "development"

As mentioned by @xoebus, this is far better: 正如@xoebus所提到的,这要好得多:

Rails.env.production?

Rails.env.development?

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