{"ScriptPreparationCode":null,"TestCases":[{"Name":"Concat","Code":"const a = new Array(1000).fill(Math.random());\r\nconst b = new Array(1000).fill(Math.random());\r\nconst c = a.concat(b);","IsDeferred":false},{"Name":"Spread","Code":"const a = new Array(1000).fill(Math.random());\r\nconst b = new Array(1000).fill(Math.random());\r\nconst c= [...a, ...b]","IsDeferred":false}]}