Module: RailsCountries::ActionView::Helpers

Defined in:
lib/rails-countries/helpers.rb

Instance Method Summary collapse

Instance Method Details

#countries_alpha2_options(locale = nil) ⇒ Object 



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# File 'lib/rails-countries/helpers.rb', line 6

def countries_alpha2_options(locale = nil)
  ISO3166::Country.all.map { |country| [country.translation(locale || I18n.locale), country.alpha2] }
end

#countries_alpha3_options(locale = nil) ⇒ Object 



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# File 'lib/rails-countries/helpers.rb', line 10

def countries_alpha3_options(locale = nil)
  ISO3166::Country.all.map { |country| [country.translation(locale || I18n.locale), country.alpha3] }
end

#i18n_country_name_by_alpha2(alpha2, locale = nil) ⇒ Object 



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# File 'lib/rails-countries/helpers.rb', line 14

def i18n_country_name_by_alpha2(alpha2, locale = nil)
  ISO3166::Country.new(alpha2)&.translation(locale || I18n.locale)
end

#i18n_country_name_by_alpha3(alpha3, locale = nil) ⇒ Object 



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# File 'lib/rails-countries/helpers.rb', line 18

def i18n_country_name_by_alpha3(alpha3, locale = nil)
  ISO3166::Country.find_country_by_alpha3(alpha3)&.translation(locale || I18n.locale)
end