'use strict';

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

/**
 * Licensed Materials - Property of IBM
 * IBM Cognos Products: Dashboard
 * (C) Copyright IBM Corp. 2018, 2019
 * US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
 */
define([], function () {
	'use strict';

	var _isObject = function _isObject(arg) {
		return arg && (typeof arg === 'undefined' ? 'undefined' : _typeof(arg)) === 'object';
	};

	var _isFreezable = function _isFreezable(arg) {
		return _isObject(arg) && !Object.isFrozen(arg);
	};

	var ObjectHelper = function () {
		function ObjectHelper() {
			_classCallCheck(this, ObjectHelper);
		}

		ObjectHelper.deepFreezeObject = function deepFreezeObject(objToFreeze) {
			if (_isFreezable(objToFreeze)) {
				Object.freeze(objToFreeze);
				var props = Array.isArray(objToFreeze) ? Object.keys(objToFreeze) : Object.getOwnPropertyNames(objToFreeze);
				for (var _iterator = props, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
					var _ref;

					if (_isArray) {
						if (_i >= _iterator.length) break;
						_ref = _iterator[_i++];
					} else {
						_i = _iterator.next();
						if (_i.done) break;
						_ref = _i.value;
					}

					var name = _ref;

					var value = objToFreeze[name];
					ObjectHelper.deepFreezeObject(value);
				}
			}
			return objToFreeze;
		};

		return ObjectHelper;
	}();

	return ObjectHelper;
});
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