{"ScriptPreparationCode":"const arraySize = 500000;\r\nwindow.array = _.range(arraySize).map(() =\u003E {value: Math.random()});\r\n\r\nfunction manualMethod1(array) {\r\n let total = 0;\r\n for (const key in array) {\r\n total \u002B= array[key]\r\n }\r\n return total;\r\n}","TestCases":[{"Name":"lodash","Code":"return _.sumBy(\r\n _.keys(window.array),\r\n (key) =\u003E window.array[key]\r\n )","IsDeferred":false},{"Name":"manual","Code":"return manualMethod1(window.array)","IsDeferred":false}]}