module CloudFlareLocalizable
This module can be included in any Rails controller that needs country information. You get a helper method called cf_country
to be used whenever you need to know the country of the user.
Example¶ ↑
class ExampleController < ApplicationController include CloudFlareLocalizable def index cf_country.code # => "BB" cf_country.name # => "Barbados" end end
Constants
- CF_COUNTRIES
Countries
- CF_HEADER
- VERSION
Public Class Methods
included(base)
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# File lib/cloudflare_localizable.rb, line 22 def self.included(base) base.send(:helper_method, :cf_country) end
Public Instance Methods
cf_country()
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Returns the real name of the country, based on the country code.
# File lib/cloudflare_localizable.rb, line 27 def cf_country @cf_country ||= Country.find(request.headers[CF_HEADER] || 'XX') end