问题
I'm trying to add another directory to the paths that Rails looks in to find views, and I found a working solution in the methods ActionController::Base.prepend_view_path and ActionController::Base.append_view_path, but they are both marked as deprecated in Rails 3. Is there an alternative that I can use?
http://apidock.com/rails/ActionController/Base/prepend_view_path
http://apidock.com/rails/ActionController/Base/append_view_path
回答1:
The ActionController::Base.append/prepend_view_paths were deprecated, as they were extracted out into the AbstractController module. If you call those methods from your controller, the AbstractController methods would be called, not the deprecated ActionController one.
https://github.com/rails/rails/blob/master/actionpack/lib/abstract_controller/view_paths.rb#L25
来源：https://stackoverflow.com/questions/5479473/alternative-to-prepend-append-view-path-in-rails-3