{"ScriptPreparationCode":"var arr = []\r\nfor(var i = 0; i \u003C 999999; i\u002B\u002B) {\r\n\tarr.push(Math.random())\r\n}\r\nvar demoSet = new Set(arr)","TestCases":[{"Name":"lodash includes","Code":"_.includes(arr, Math.random())","IsDeferred":false},{"Name":"native includes","Code":"arr.includes(Math.random())","IsDeferred":false},{"Name":"set. has","Code":"demoSet.has(Math.random())","IsDeferred":false}]}