guard/guard — pull request #237 by JustinCampbell (2012-02-06 17:23:32+00:00)
Title: Do not display Bundler warning when using RVM

When using RVM and running Guard, I frequently see this:

```sh
WARNING: You are using Guard outside of Bundler, this is dangerous and could not work. Using `bundle exec guard` is safer.
```

I don't think this is necessary when using RVM correctly. Ideally it would check for a gemset instead of the ruby version, but I don't see a way to detect that.