{"ScriptPreparationCode":"var testData = []\r\nfor (let i = 0; i \u003C= 100000; i\u002B\u002B) {\r\n\ttestData[i] = i\r\n}","TestCases":[{"Name":"Spread","Code":"let copy = [...testData]","IsDeferred":false},{"Name":"Array.from","Code":"let copy = Array.from(testData)","IsDeferred":false},{"Name":"Map","Code":"let copy = testData.map(item =\u003E item)","IsDeferred":false},{"Name":"manual loop","Code":"let copy = []\r\nfor (let i = 0; i \u003C testData.length; i\u002B\u002B) {\r\n\tcopy.push(testData[i])\r\n}","IsDeferred":false}]}