require "iso3166_ru" require "russianpost/operation" module RussianPost module CountryFactory def self.build(country_config, opts = {}) country_list = opts[:country_list] || Iso3166Ru::CountryList.new proxy = country_list.find_by(iso: country_config[:id]) RussianPost::Country.new( proxy.iso.to_i, proxy.alpha2, proxy.alpha3, proxy.name, proxy.english) end end end