{"ScriptPreparationCode":"var MyObject = {\r\n description: \u0027Creates a deep copy of source, which should be an object or an array.\u0027,\r\n myNumber: 123456789,\r\n myBoolean: true,\r\n jayson: {\r\n stringify: \u0027JSON.stringify() method converts a JavaScript value to a JSON string....\u0027,\r\n parse: \u0027JSON.parse() method parses a JSON string...\u0027\r\n }\r\n};\r\n\r\nvar myCopy = null;\r\n\r\n\r\nfunction deepFreeze(obj){\r\n if (obj \u0026\u0026 typeof obj === \u0022object\u0022 \u0026\u0026 !Object.isFrozen(obj)) {\r\n Object.freeze(obj);\r\n Object.getOwnPropertyNames(obj).forEach(prop =\u003E deepFreeze(obj[prop]));\r\n }\r\n return obj;\r\n};\r\n","TestCases":[{"Name":"Lodash cloneDeep","Code":"myCopy = _.cloneDeep(MyObject);","IsDeferred":false},{"Name":"Json clone","Code":"myCopy = JSON.parse(JSON.stringify(MyObject));","IsDeferred":false},{"Name":"Deep Freeze","Code":"myCopy = deepFreeze(MyObject);","IsDeferred":false}]}