How is what you're offering any different than this site:
Super honest question, I'm fairly new to the web dev world.
There are some projects that don't need senior devs THAT much, like basic CRUD apps, etc. And you'll be "continuing" your studies under the company's mentors/senior devs.
So yes, I think 8 weeks of studying RoR can make someone useful to a company. Not all, but probably one that needs juniors
I apologize for sounding brash, but this sounds a little too good to be true, almost DeVry ITtech ish...