{"ScriptPreparationCode":null,"TestCases":[{"Name":"forEach","Code":"const arr = _.range(0,100000)\r\narr.forEach(x =\u003E arr[x] = x * 2)\r\nconsole.log(arr)","IsDeferred":false},{"Name":"map","Code":"const arr = _.range(0,100000)\r\nconst newArr = arr.map(x =\u003E x * 2)\r\nconsole.log(newArr)","IsDeferred":false},{"Name":"map take 2","Code":"const newArr = _.range(0,100000).map(x =\u003E x * 2);\r\nconsole.log(newArr)","IsDeferred":false},{"Name":"vanilla","Code":"const arr = _.range(0,100000);\r\nconst length = arr.length;\r\nfor (let i = 0; i \u003C length; i\u002B\u002B) {\r\n arr[i] = arr[i] * 2 \r\n}\r\nconsole.log(arr);","IsDeferred":false}]}