{"ScriptPreparationCode":null,"TestCases":[{"Name":"Concat","Code":"let target = new Array(25).fill(0);\r\nconst items = new Array(25).fill(0);\r\n\r\nfor(let i=0; i\u003C10000; \u002B\u002Bi){\r\n\ttarget = target.concat(items);\r\n}","IsDeferred":false},{"Name":"Spread","Code":"let target = new Array(25).fill(0);\r\nconst items = new Array(25).fill(0);\r\n\r\nfor(let i=0; i\u003C10000; \u002B\u002Bi){\r\n\ttarget = {...target, ...items};\r\n}","IsDeferred":false}]}