{"ScriptPreparationCode":null,"TestCases":[{"Name":"spread","Code":"const arr1 = Array(100000).fill(Math.random())\r\nconst arr2 = Array(100000).fill(Math.random())\r\narr1.push(...arr2)","IsDeferred":false},{"Name":"concat","Code":"const arr1 = Array(100000).fill(Math.random())\r\nconst arr2 = Array(100000).fill(Math.random())\r\nlet res = arr1.concat(arr2)","IsDeferred":false},{"Name":"push.apply","Code":"const arr1 = Array(100000).fill(Math.random())\r\nconst arr2 = Array(100000).fill(Math.random())\r\nArray.prototype.push.apply(arr1, arr2)","IsDeferred":false}]}