# File lib/chef_zero/data_store/memory_store_v2.rb, line 138
      def exists?(path, options = {})
        begin
          value = _get(path)
          if value.is_a?(Hash) && !options[:allow_dirs]
            raise "exists? does not work with directories (#{path} = #{dir.class})"
          end
          return true
        rescue DataNotFoundError
          return false
        end
      end