module Countries
module ISO3166
module ISO3166::CountryClassMethods
module ISO3166::CountryCurrencyMethods
module ISO3166::CountryFinderMethods
module ISO3166::Emoji
module ISO3166::TimezoneExtensions
module Sources
module Sources::CLDR
module Sources::CLDR::Downloader
module Sources::Local
class Country
class ISO3166::Configuration
class ISO3166::Country
class ISO3166::Data
class ISO3166::KwargStruct
class ISO3166::Translations
class Sources::CLDR::Subdivision
class Sources::CLDR::SubdivisionUpdater
class Sources::Local::CachedLoader
class Sources::Local::Subdivision
countries
5.0.1
# valid?
def valid? !(data.nil? || data.empty?) end