{"ScriptPreparationCode":"arr10 = Array(10).fill(\u0027x\u0027)\r\narr100 = Array(100).fill(\u0027x\u0027)\r\narr10K = Array(10000).fill(\u0027x\u0027)","TestCases":[{"Name":"Array.prototype.concat 10 items","Code":"const result = [ \u00221\u0022 ].concat(arr10);","IsDeferred":false},{"Name":"Spread operator 10 items","Code":"const result = [ \u00221\u0022, ...arr10 ]","IsDeferred":false},{"Name":"Array.prototype.concat 100 items","Code":"const result = [ \u00221\u0022 ].concat(arr100);","IsDeferred":false},{"Name":"Spread operator 100 items","Code":"const result = [ \u00221\u0022, ...arr100 ]","IsDeferred":false},{"Name":"Array.prototype.concat 10K items","Code":"const result = [ \u00221\u0022 ].concat(arr10K);","IsDeferred":false},{"Name":"Spread operator 10K items","Code":"const result = [ \u00221\u0022, ...arr10K ]","IsDeferred":false}]}