Is it outdated though? I've been focused on using node/express and it straight forward and all JavaScript. But I have heard you can learn good practice from rails. Should I spend time learning rub/rails?
But I'm willing to stand corrected, because Node holds the capability to revolutionize writing single page web apps (SPA) the way rails did for database-backed server-side apps ten years ago.
(I.e. is there a Node SPA equivalent that can automagically build with a one line scaffold command what Rails did for CRUD?)