A visitor should see elections scoped on his country

[NebJ]

We should use the gem Geocoder, more exactly this feature :

In Any Rack-Based Framework

Detect Location of HTTP Request

Get current user's city and country (using IP address). A location method is added to the standard Rack::Request which returns a Geocoder::Result object:

# Rails controller or Sinatra app
city = request.location.city
country = request.location.country_code

Then when arriving on the homepage, we should directly scope elections of the country, so we have to call for example "/country-france" base on the field country_name of geocoder.