{"ScriptPreparationCode":null,"TestCases":[{"Name":"concat","Code":"const arr1 = [\u0027foo\u0027];\r\nconst arr2 = [\u0027bar\u0027];\r\nconst newArr = [].concat(arr1, arr2);","IsDeferred":false},{"Name":"spread","Code":"const arr1 = [\u0027foo\u0027];\r\nconst arr2 = [\u0027bar\u0027];\r\nconst spreadArr = [...arr1, ...arr2];","IsDeferred":false}]}