She kind of had a feeling. Ruby is not actually terribly acquainted with criminality--except for the fact that she was technically raised by one, and has crossed that line occasionally herself, albeit for what she deems good causes. The lifestyle, that is to say, is not something she understands, and she wasn't raised by policemen, either, so perhaps it speaks to Raylan's general vibe that she guessed.

Or it's another one of those hunches of hers.

"Sounds like the kind of thing they'd be looking for out here. I wrote, sometimes. Fiction. Not exactly practical for right off the bat...and I'd really rather not be a nanny again, much as I like kids." It's an absorbing long-term type of job, and she's not up for that right now. If she had to leave, she doesn't want to say goodbye to another set of kids. Ruby crosses her legs neatly at the knee, resting her clipboard atop them.