How to override a rails generator template in a gem?

Question

When you want to override a generator template (without replacing the generator itself), in Rails 3 you can just drop files in appropriately named places in lib/templates and Ra

Answer 1

Update: IdahoEv has the right answer, but this code, as of 3.1 produces the following deprication warning:

DEPRECATION WARNING: config.generators in Rails::Railtie is deprecated. Please use config.app_generators instead.

So use this instead:

module MyGem
  class Railtie < Rails::Railtie
    config.app_generators do |g|
      g.templates.unshift File::expand_path('../templates', __FILE__)
    end 
  end
end