{"ScriptPreparationCode":"const a = Array.from({ length: 50000 }, (_, i) =\u003E i);\r\nconst b = Array.from({ length: 50000 }, (_, i) =\u003E i);","TestCases":[{"Name":"Spread","Code":"const c = [...a, ...b];\r\nconsole.log(c.length);","IsDeferred":false},{"Name":"Concat","Code":"const c = a.concat(b);\r\nconsole.log(c);","IsDeferred":false},{"Name":"Push with spread","Code":"a.push(...b);\r\nconsole.log(a.length);","IsDeferred":false}]}