Well, it might be worth learning for the future, but right now finding a host that supports it well without it being some specialist host (e.g., Rails ONLY would be specialist, which is about the best you'll get in terms of Rails).
So, it's a nice set of tools, but right now it's gonna be pretty useless for actual use unless you're hosting yourself or use a specialist host.
So, it's a nice set of tools, but right now it's gonna be pretty useless for actual use unless you're hosting yourself or use a specialist host.