{"ScriptPreparationCode":"var original = [1,2,3,4,5,6,7,8,9,10];\r\nvar _new = [\u0027a\u0027, \u0027b\u0027, \u0027c\u0027, \u0027d\u0027, \u0027e\u0027, \u0027f\u0027, \u0027g\u0027, \u0027h\u0027];","TestCases":[{"Name":"concat","Code":"original = original.concat(_new);","IsDeferred":false},{"Name":"spread\u002Bpush","Code":"original.push(..._new);","IsDeferred":false}]}