{"ScriptPreparationCode":"const max2 = 10000000; // 10,000,000 (10 Million)\r\n\r\nconst arr2 = Array.from({ length: 10000000 }, (_, i) =\u003E Math.random() \u003E= 0.5 ? ({ id: i }) : ({ id: Math.floor(Math.random() * 10) \u002B 1 }))","TestCases":[{"Name":"Lodash (_.uniqBy)","Code":"_.uniqBy(arr2, (el) =\u003E el.id)","IsDeferred":false},{"Name":"Vanilla code","Code":"const idsAlreadySeen = new Set();\r\n\r\nconst uniqArr = arr2.filter(data =\u003E {\r\n if (idsAlreadySeen.has(data.id)) {\r\n return false;\r\n }\r\n \r\n idsAlreadySeen.add(data.id);\r\n return true;\r\n});","IsDeferred":false}]}