{"ScriptPreparationCode":"const a = [1, 2];\r\nconst b = new Set(a);\r\nconst items = [1, 2, 3];\r\n","TestCases":[{"Name":"array","Code":"const pick = items[Math.floor(Math.random() * items.length)];\r\na.includes(pick);","IsDeferred":false},{"Name":"set","Code":"const pick = items[Math.floor(Math.random() * items.length)];\r\nb.has(pick);","IsDeferred":false}]}