docs: function integerAsBuffer(integer) {
      $.checkArgumentType(integer, 'number', 'integer');
      var bytes = [];
      bytes.push((integer >> 24) & 0xff);
      bytes.push((integer >> 16) & 0xff);
      bytes.push((integer >> 8) & 0xff);
      bytes.push(integer & 0xff);
      return new Buffer(bytes);
    }