{"ScriptPreparationCode":"/* This \u0022JavaScript preparation code\u0022 is executed just once in each run.\r\n Therefore, although \u0060s\u0060 randomly generated, consistency is unaffected\r\n because the same object is used across all test cases below. */\r\nconst s = new Set();\r\nfor (let i = 0; i \u003C 10; \u002B\u002Bi) {\r\n s.add(Math.random());\r\n}","TestCases":[{"Name":"Spread operator (...)","Code":"const a = [...s];","IsDeferred":false},{"Name":"Array.from()","Code":"const a = Array.from(s);","IsDeferred":false}]}