{"ScriptPreparationCode":null,"TestCases":[{"Name":"Spread","Code":"arr1 = [1, 2, 4]\r\narr2 = [\u0027a\u0027, \u0027b\u0027, \u0027c\u0027]\r\narr3 = [...arr1, ...arr2]","IsDeferred":false},{"Name":"Concat","Code":"arr1 = [1, 2, 4]\r\narr2 = [\u0027a\u0027, \u0027b\u0027, \u0027c\u0027]\r\narr3 = arr1.concat(arr2)","IsDeferred":false}]}