Contents

module WorldFlags
  module CountryUtil
    def country_label code, locale
      WorldFlags.country code, locale
    end

    def countries
      @countries ||= Countries.new
    end

    def country code = :us, locale = :en
      locale ||= default_locale_used

      locale_countries_map = countries_map[locale] || countries_map[default_locale_used]
      locale_countries_map = countries_map[:en] if locale_countries_map.blank?

      raise "No country-locale map defined for locale: #{locale} or :en in #{countries.inspect}" if locale_countries_map.blank?

      # raise("No country map defined for country code: #{code} in #{locale_countries_map[code]}")
      locale_countries_map[code] ? locale_countries_map[code] : locale_countries_map[default_code_used] 
    rescue Exception => e
      raise e if WorldFlags.raise_error?
      "Undefined"
    end

    def countries= countries
      raise ArgumentError, "Must be a hash, was: #{countries}" unless countries.kind_of?(Hash)
      @countries = countries
    end

    def countries_map
      @countries_map ||= begin 
        active_locales.inject({}) do |res, loc|
          res[loc] = find_country_map(loc)
          res
        end
      end
    end   

    def find_country_map loc
      countries.respond_to?(loc) ? countries.send(loc) : languages.send(locale(loc))
    rescue
      countries.send(default_locale_used)
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
world-flags-0.3.4	lib/world_flags/country_util.rb