{"ScriptPreparationCode":null,"TestCases":[{"Name":"Array.prototype.slice","Code":"var original = Array.from({ length: 10000 }, (_, index) =\u003E ({ id: index }));\r\nvar copy = original.slice();","IsDeferred":false},{"Name":"spread operator","Code":"var original = Array.from({ length: 10000 }, (_, index) =\u003E ({ id: index }));\r\nvar copy = [...original];","IsDeferred":false}]}