有没有办法告诉哪些宝石和插件在运行时加载一个Rails进程？ [英] Is there any way to tell which gems and plugins are loaded at runtime for a Rails process?

问题描述

在调试器或 ruby​​-debug 中是否有任何命令可以获取所有宝石和/或插件加载在内存中用于Rails进程？我理解只有'需要'宝石被加载，但我想快速看到在运行时加载什么。

Is there any command either in debugger or ruby-debug to get a list of all gems and/or plugins loaded in memory for a Rails process? I understand only the 'require' gems are loaded but I would like to quickly see what got loaded during runtime.

推荐答案

这应该让你通过rubygems加载的所有东西：

This should get you everything loaded through rubygems:

Gem.loaded_specs.keys

我不知道通用的方式来查看哪个rails插件加载，你可以看看Rails :: Initializer（3.0之前版本）和弄清楚你的rails版本正在做什么。希望你知道哪些插件应该加载&调试时可以从控制台确认。

I don't know of a universal way to see which rails plugins are loaded, you can look at the source for Rails::Initializer (pre 3.0) & figure out what your version of rails is doing. Hopefully you know which plugins should be loading & can confirm that from the console when debugging.

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