{"ScriptPreparationCode":"function getRandomInt(max) {\r\n return Math.floor(Math.random() * Math.floor(max));\r\n}\r\n\r\nvar arr = [];\r\nfor(var i = 0; i \u003C 1000; i\u002B\u002B){\r\n arr.push({ value: i });\r\n}\r\n\r\n","TestCases":[{"Name":"_.keyBy","Code":"_.keyBy(arr, \u0022value\u0022);","IsDeferred":false},{"Name":"reduce","Code":"arr.reduce((acc, item) =\u003E {\r\n\tacc[item.value] = item\r\n\treturn acc\r\n}, {}) ","IsDeferred":false}]}