{"ScriptPreparationCode":"arrays = new Array(1000000).fill(1).map((_,index) =\u003E index);","TestCases":[{"Name":"1","Code":"const test = arrays.map(item =\u003Eitem);","IsDeferred":false},{"Name":"2","Code":"const test = _.map(arrays, (item) =\u003E item);","IsDeferred":false}]}