They're a kick off point I've found, they teach a man how fishing could work, and point off from there. They're great for picking some nice basics and then the

They're a kick off point I've found, they teach a man how fishing could work, and point off from there. They're great for picking some nice basics and then the expectation is you'll head off and learn from there. It's not a great end to end solution though. I'd say the Rails tutorial by Hartl is the best for the end to end coverage, but often they never seem to go that far.