{"ScriptPreparationCode":"var a = [];\r\nfor (let i = 0; i \u003C 50; i\u002B\u002B) {\r\n a.push(Number(i) / 10)\r\n}\r\nvar mapping = x =\u003E ({\r\n id: x\r\n})\r\nvar reducing = (acc, x) =\u003E {\r\n return [...acc, {\r\n id: x\r\n }]\r\n}","TestCases":[{"Name":"Reduce","Code":"a.reduce(reducing, [])","IsDeferred":false},{"Name":"Map","Code":"a.map(mapping)","IsDeferred":false}]}