{"ScriptPreparationCode":"var arr = Array(10_000).fill([0,0,0])\r\nvar arr2 = []","TestCases":[{"Name":"spread","Code":"arr.forEach(item=\u003Earr2.push(...item))","IsDeferred":false},{"Name":"flatmap","Code":"arr.flatMap((item) =\u003E {\r\n return item;\r\n });","IsDeferred":false}]}