Initializers.swift

fileprivate extension World.CountryLite {
   
    init?(country: CountriesQuery.Data.Country?) {
        guard
            let country = country?.fragments.countryLite,
            let code = country.code,
            let name = country.name,
            let emoji = country.emoji
            else {
                return nil
        }

        self.init(code: code,
                  name: name,
                  emoji: emoji)
    }
}

fileprivate extension World.CountryDetail.Continent {
    init?(continent: CountryDetail.Continent?) {

        guard let name = continent?.name else {
            return nil
        }

        self.init(name: name)
    }
}

fileprivate extension World.CountryDetail.Language {
    init?(language: CountryDetail.Language?) {

        guard let name = language?.name else {
            return nil
        }

        self.init(name: name)
    }
}