class SplitIoClient::Cache::Repositories::SplitsRepository

def get_feature_flags_by_sets(flag_sets)
  sets_to_fetch = Array.new
  flag_sets.each do |flag_set|
    unless @flag_sets.flag_set_exist?(flag_set)
      @config.logger.warn("Flag set #{flag_set} is not part of the configured flag set list, ignoring it.")
      next
    end
    sets_to_fetch.push(flag_set)
  end
  @flag_sets.get_flag_sets(flag_sets)
end