Rails Test:Module, when is it included, how to skip it?
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I'm working on a Rails app for processing tests. Not surprisingly, I've got a model named `Test`. Throwing some quick scaffolding together worked fine, but testing and interacting with this in the console reveals a namespace conflict with `Test:Module`.

My question is:

1. What is `Test:Module`
2. When is it included in the Rails stack?
3. How can I prevent it from being loaded?

If I can't prevent it from being loaded I'll have to think of a different name for the `Test` model in my app, which I'd rather not do as I'd then want to customize all the routing etc. so the resource would still be presented as "tests" throughout the app...