habitica/public/js/controllers/headerCtrl.js

"use strict";

habitrpg.controller("HeaderCtrl", ['$scope', 'Groups', 'User',
  function($scope, Groups, User) {
    $scope.party = Groups.party(function(){
      $scope.partyMinusSelf = _.sortBy(
        _.filter($scope.party.members, function(member){
          return member._id !== User.user._id;
        }),
        function (member) {
          return member.stats.lvl
        }
      ).reverse()
    });
  }
]);