# File lib/Dnsruby/resource/IPSECKEY.rb, line 53
      def from_hash(hash)
        @precedence = hash[:precedence]
        @gateway_type = hash[:gateway_type]
        @algorithm = hash[:algorithm]
        @gateway = load_gateway_from_string(@gateway_type, hash[:gateway])
        @public_key = hash[:public_key]
      end