{"ScriptPreparationCode":"var obj = {\r\n \u0027a\u0027: 1,\r\n \u0027b\u0027: 1,\r\n \u0027c\u0027: 1,\r\n \u0027d\u0027: 1,\r\n \u0027e\u0027: 1,\r\n \u0027f\u0027: 1,\r\n \u0027g\u0027: 1\r\n};","TestCases":[{"Name":"for-in","Code":"var otherObj = {};\r\nfor (var i=10000; i \u003E 0; i--) {\r\n for (var key in obj) {\r\n otherObj[key] = obj[key];\r\n }\r\n}","IsDeferred":false},{"Name":"Object.keys","Code":"var otherObj = {};\r\nfor (var i=10000; i \u003E 0; i--) {\r\n Object.keys(obj).forEach(key =\u003E { otherObj[key] = obj[key]; });\r\n}","IsDeferred":false},{"Name":"Object.assign","Code":"var otherObj = {};\r\nfor (var i=10000; i \u003E 0; i--) {\r\n otherObj = Object.assign({}, otherObj, obj);\r\n}","IsDeferred":false}]}