{"ScriptPreparationCode":"var array = [1, 2, 3];\r\n\r\nfunction last1(array) {\r\n return array[array.length - 1]\r\n}\r\n\r\nfunction last2(array) {\r\n return array.at(-1)\r\n}","TestCases":[{"Name":"array[array.length - 1]","Code":"var d = array[array.length - 1];","IsDeferred":false},{"Name":"array.at(-1)","Code":"var z = array.at(-1);","IsDeferred":false},{"Name":"array[array.length - 1] fn","Code":"var x = last1(array);","IsDeferred":false},{"Name":"array.at(-1) fn","Code":"var y = last2(array);","IsDeferred":false}]}