code: function getId (body, username) {
    var $ = parser.load(body);
    var found = $('#JoinRequestsList').find('tr');
    var len = found.length;
    if (len === 1) {
      return false;
    }
    for (var i = 1; i < len - 1; i++) {
      var data = found.eq(i).find('td');
      if (data.eq(1).text() === username) {
        return data.eq(3).find('span').attr('data-rbx-join-request');
      }
    }
  }
docs: Define