{"ScriptPreparationCode":"var obj = {}\r\nfor (let i = 0; i \u003C 1000; i\u002B\u002B) {\r\n\tobj[\u0060test_${i}\u0060] = \u0060value_${i}\u0060;\r\n}","TestCases":[{"Name":"create new object","Code":"const newObject = Object.keys(obj).reduce((object, key) =\u003E {\r\n if (key) {\r\n object[key] = obj[key]\r\n }\r\n return object\r\n}, {})","IsDeferred":false},{"Name":"directly delete","Code":"const newObject = { ...obj };\r\nObject.keys(newObject).forEach(key =\u003E {\r\n delete newObject[key];\r\n});","IsDeferred":false}]}