peek/peek — pull request #39 by bryanmikaelian (2013-08-30 19:59:05+00:00)
Title: request.uuid is not defined in Rails 3.1.

It looks like Rails 3.1 apps blow up since the request object did not gain uuid method until Rails 3.2. I added a small check to see if the uuid method exists and, if it doesn't, it falls back to the old environment variable.

Everything looked solid on my company's Rails 3.1.12 app once I made the change on my fork.