Module: ISO::Countries::ClassMethods

Included in:
ISO::Countries
Defined in:
lib/iso_countries.rb

Instance Method Summary collapse

Instance Method Details

#country_codes ⇒ Object

Returns an array with all the available country codes



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# File 'lib/iso_countries.rb', line 58

def country_codes
  COUNTRIES.keys.map { |key| key.to_s }
end

#get_code(name) ⇒ Object

Wrapper to get country code from country name.



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# File 'lib/iso_countries.rb', line 47

def get_code(name)
  if COUNTRIES.value?(name)
    COUNTRIES.each_pair do |k,v|
      if v.eql?(name)
        return k.to_s
      end
    end
  end
end

#get_country(code) ⇒ Object

Wrapper to get country name from country code. code can be a symbol or a string containing the country code.



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# File 'lib/iso_countries.rb', line 42

def get_country(code)
  _(COUNTRIES[code.to_sym]) rescue nil
end

#language ⇒ Object

Gets te current translation language



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# File 'lib/iso_countries.rb', line 37

def language
  @@language || "en"
end

#set_language(lang) ⇒ Object

Sets the language for country translation



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# File 'lib/iso_countries.rb', line 30

def set_language(lang)
  @@language = lang
  GetText.bindtextdomain "iso_countries", :path => "#{File.dirname(__FILE__)}/../locale"
  GetText.locale = lang
end