angular-ivh-treeview/src/scripts/filters/ivh-treeview-as-array.js

Treeview for angular with filtering and checkboxes

angular.module('ivh.treeview').filter('ivhTreeviewAsArray', function() {
  'use strict';
  return function(arr) {
    if(!angular.isArray(arr) && angular.isObject(arr)) {
      return [arr];
    }
    return arr;
  };
});