When upgrading to Rails 3…

Posted by admin on Feb 10, 2010 in Rails, Ruby |

Be sure you delete config/initializers/new_rails_defaults.rb. It is no longer necessary (per its own comments) and in fact causes a weird exception if you don’t remove it:

/Users/mharper/Development/Rails/mileage/config/initializers/new_rails_defaults.rb:14: undefined method `generate_best_match=' for ActionDispatch::Routing:Module (NoMethodError)

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