{"ScriptPreparationCode":"var arr = [{name:\u0027a\u0027, age:2}, {name:\u0027b\u0027, age:23}, {name:\u0027c\u0027, age:22}]","TestCases":[{"Name":"spread","Code":"arr2 = [...arr]","IsDeferred":false},{"Name":"from","Code":"arr2 = Array.from(arr)","IsDeferred":false},{"Name":"concat array","Code":"arr2 = [].concat(arr)","IsDeferred":false},{"Name":"slice","Code":"arr2 = arr.slice(0)","IsDeferred":false}]}