# File lib/rspec/core/configuration.rb, line 200
      def force(hash)
        if hash.has_key?(:seed)
          hash[:order], hash[:seed] = order_and_seed_from_seed(hash[:seed])
        elsif hash.has_key?(:order)
          set_order_and_seed(hash)
        end
        @preferred_options.merge!(hash)
      end