# File lib/apipie/extractor/writer.rb, line 117
      def hash_nodes_count(node)
        case node
        when Hash
          1 + (node.values.map { |v| hash_nodes_count(v) }.reduce(:+) || 0)
        when Array
          node.map { |v| hash_nodes_count(v) }.reduce(:+) || 1
        else
          1
        end
      end