{"ScriptPreparationCode":null,"TestCases":[{"Name":"assign","Code":"const obj = {}\r\n\r\nfor (let i = 0; i \u003C 10000; i\u002B\u002B) {\r\n Object.assign(obj, { i })\r\n}","IsDeferred":false},{"Name":"spread","Code":"let obj = {}\r\n\r\nfor (let i = 0; i \u003C 10000; i\u002B\u002B) {\r\n obj = { ...obj, ...{ i } }\r\n}","IsDeferred":false}]}