Show only some countries. about carmen HOT 4 CLOSED

You have to use Carmen.exclude_countries and use something like (Carmen.country_codes - [list of countries you want]) to set it.

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Were you able to do this. I am trying to put this statement in the initializers to limit the countries show only to US and CA, but it gives me error:

Carmen.exclude_countries = (Carmen.country_codes - %w(US CA))

undefined method `country_codes' for Carmen:Module (NoMethodError)

Can you please help me in doing this...

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I think this only works for Carmen 0.2.x. I'm not sure if and how that's possible with the new 1.0. But according to the README you should be able to use the old API by adding an additional require. I haven't checked which file you have to require though.

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I was originally planning on writing an API compatibility layer, but I haven't had time and I've decided that it's better to get 1.0 out the door than have that hold up the entire library (which contains many other improvements).

If you can use 1.x (and carmen-rails 1.0.0.beta3), you can use the example in the README there to achieve something similar to what you want.

You'll need to add this to your Gemfile:

gem 'carmen-rails', '~> 1.0.0.beta3'

You can then remove any other reference to carmen from your Gemfile.

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