Tuning Rails application structure - DEV Community

What do you think is an actual reason for Ruby-on-Rails to become one of the most successful frameworks out there?For a long period of time I was under impression that is is all about it's agility and freedom. Dynamically typed Ruby together with meta-programming magic allowed us to make incredible things with very little effort. And rubygems.org back than contained answers to all of the questions you could possibly have. Go crazy all alone and yet stay productive, nothing will stop you!.