{"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, 10: true}","TestCases":[{"Name":"includes","Code":"return a.includes(9)","IsDeferred":false},{"Name":"lookup","Code":"return b.has(9)","IsDeferred":false},{"Name":"foreach","Code":"a.forEach(element =\u003E {\r\n if(element === 9)return true;\r\n});\r\nreturn false;","IsDeferred":false},{"Name":"object","Code":"Boolean(c[9])","IsDeferred":false}]}