Routing Error during “Ruby on Rails-Tutorial”

Question

It seems like some people here had this problem but I couldn\'t find any solution in another topic.

I am doing Chapter 3 of the Ruby on Rails-Tutorial, working on the sta

Answer 1

From Ruby 2 to Ruby 3 there are some differences, but still the documentation for 3 is not easy to be found. There should be a tutorial only for that: practical differences between rails 2 and 3. The guide provided by downloading Ruby on rails is "The book of ruby" but it's not good anymore. It should at least contain an advice at the beginning of chapter 19.