{"ScriptPreparationCode":"var max2 = 100000;\r\n\r\nvar data = [];\r\nfor (var i = 0; i \u003C= max2; i\u002B\u002B) { data.push({ id: i }); }","TestCases":[{"Name":"Lodash","Code":"_.groupBy(data, ({ id }) =\u003E id)","IsDeferred":false},{"Name":"Native","Code":"data.reduce((acc, item) =\u003E {\r\n\tif (acc[item.id]) {\r\n\t\tacc[item.id].push(item)\r\n\t} else {\r\n\t\tacc[item.id] = [item]\r\n }\r\n\r\n\treturn acc;\r\n}, {})","IsDeferred":false}]}