old_contents:  'use strict';
  
  /**
   * @ngdoc filter
   * @name SubSnoopApp.filter:sortnum
   * @function
   * @description
   * # sortnum
   * Filter in the SubSnoopApp.
   */
  angular.module('SubSnoopApp')
    .filter('sortNum', ['$filter', function ($filter) {
      return function (num1, num2, a, b, reverse, secondary) {
        var val1, val2;
  
        if (!(secondary)) {
          secondary = 'alpha';
        }
  
        if (reverse) {
          val1 = 1;
          val2 = -1;
        } else {
          val1 = -1;
          val2 = 1;
        }
  
        if (num1 < num2) { return val1; }
        else if (num1 > num2) { return val2; }
        else {
          if (secondary === 'alpha') {
            if (typeof a !== 'string' && typeof b !== 'string') {
              a = a.subreddit;
              b = b.subreddit;
            }
            return $filter('sortAlpha')(a, b);
          }
          else if (secondary === 'date') {
            num1 = moment(a.created_utc*1000);
            num2 = moment(b.created_utc*1000);
            return sort(num1, num2, a, b, true, 'alpha');
          }
        }
      };
    }]);
new_contents:  'use strict';
  
  /**
   * @ngdoc filter
   * @name SubSnoopApp.filter:sortnum
   * @function
   * @description
   * # sortnum
   * Filter in the SubSnoopApp.
   */
  angular.module('SubSnoopApp')
    .filter('sortNum', ['$filter', function ($filter) {
  
      var sort = function(num1, num2, a, b, reverse, secondary) {
        var val1, val2;
  
        if (!(secondary)) {
          secondary = 'alpha';
        }
  
        if (reverse) {
          val1 = 1;
          val2 = -1;
        } else {
          val1 = -1;
          val2 = 1;
        }
  
        if (num1 < num2) { return val1; }
        else if (num1 > num2) { return val2; }
        else {
          if (secondary === 'alpha') {
            if (typeof a !== 'string' && typeof b !== 'string') {
              a = a.subreddit;
              b = b.subreddit;
            }
            return $filter('sortAlpha')(a, b);
          }
          else if (secondary === 'date') {
            num1 = moment(a.created_utc*1000);
            num2 = moment(b.created_utc*1000);
            return sort(num1, num2, a, b, true, 'alpha');
          }
        }
      }
  
      return function (num1, num2, a, b, reverse, secondary) {
        return sort(num1, num2, a, b, reverse, secondary);
      };
    }]);
subject: Fix recursive call for sortNum filter