{"ScriptPreparationCode":"window.arr = Array.from({ length: 10000 }, (_, i) =\u003E i);","TestCases":[{"Name":"Set","Code":"const set = new Set(window.arr);\r\n\r\nset.has(5000);","IsDeferred":false},{"Name":"Some","Code":"window.arr.some(w =\u003E w === 5000)","IsDeferred":false}]}