# frozen_string_literal: true

module CodebreakerRuban
  class Storage
    FILE_NAME = './lib/app/store/store.yml'
    class << self
      def save_in_store(obj)
        File.open(FILE_NAME, 'a') { |file| file.write obj.to_yaml }
      end

      def load_storage
        store_exists? ? YAML.load_stream(File.read(FILE_NAME)) : []
      end

      private

      def store_exists?
        File.exist?(FILE_NAME)
      end
    end
  end
end