I am reading Agile Web Development with Rails, Edition 3. which is
based on Rails 2.X
now I am coding on Rails 3
So I go to the author's website to see the difference between ver 2
and ver 3
In this webpage, 4.1 Creating a New Application
“edit config/routes.rb, and uncomment the following line:
match ':controller(/:action(/:id(.:format)))' ”
In Rails 3 , is it necessary to uncomment this line whether I add a
view into a controller manually
( I mean not use the command rails generate controller xxx xxxx )?
Is there any security problem after I uncomment this line?