code: function getRankInGroup (group, userId) {
    return http({url: '//www.roblox.com/Game/LuaWebService/HandleSocialRequest.ashx?method=GetGroupRank&playerid=' + userId + '&groupId=' + group})
    .then(function (body) {
      // Efficient
      return parseInt(body.substring(22), 10);
    });
  }
docs: Define