How do I debug the behavior of this gem?

[davetron5000]

I was having an issue with it not finding Chrome. The ultimate problem was that I was not passing in options correction, but the gem's behavior is to just hang until it gets a stack trace.

Is there a way to debug what the gem is doing? I basically had to keep changing stuff until it worked. Knowing what the gem was attempting to do and failing at would've been super helpful