With so much Rails to learn, where do you start?

Have you seen the Rails Competency Chart?

Brook Riggio of CodeFellows put it together to show all of the concepts a modern Rails developer should know. Take a look:

Frightening, isn’t it? It looks like a two-hundred-tentacled monster that’s preparing to attack you.

It’s no wonder learning Rails is intimidating. Some of the branches, like SQL and Deployment, could be entire career paths. You could spend years on Application Architecture and still not feel like an expert.

But it’s accurate. If...