{"ScriptPreparationCode":"var arr = Array(100).fill([{n: \u0027\u0027}]);","TestCases":[{"Name":"Array.prototype.concat","Code":"var params = Array(1000).fill([{n: \u0027\u0027}]);\r\nvar other = arr.concat(params);","IsDeferred":false},{"Name":"spread operator","Code":"var params = Array(1000).fill([{n: \u0027\u0027}]);\r\nvar other = arr.push(...params);","IsDeferred":false}]}