有没有办法告诉 Rails 进程在运行时加载了哪些 gem 和插件?

问题描述

debugger 或 ruby-debug 中是否有任何命令可以获取内存中为 Rails 进程加载的所有 gem 和/或插件的列表?我知道只加载了require"gem，但我想快速查看运行时加载的内容.

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 ruby​​gems 加载所有内容:

This should get you everything loaded through rubygems:

Gem.loaded_specs.keys

我不知道查看加载了哪些 Rails 插件的通用方法，您可以查看 Rails::Initializer (pre 3.0) & 的源代码弄清楚你的 rails 版本在做什么.希望您知道应该加载哪些插件&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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