{"ScriptPreparationCode":"var a = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];\r\nvar b = new Set(a);\r\nvar c = {1: true, 2: true, 3: true, 4: true, 5: true, 6: true, 7: true, 8: true, 9: true}","TestCases":[{"Name":"array includes","Code":"return a.includes(9)","IsDeferred":false},{"Name":"set has","Code":"return b.has(9)","IsDeferred":false},{"Name":"object property","Code":"return c[9]","IsDeferred":false}]}