{"ScriptPreparationCode":"var users = [{ id: 1, name: \u0027a\u0027 }, { id: 2, name: \u0027a\u0027 }, { id: 3, name: \u0027a\u0027 }, { id: 4, name: \u0027a\u0027 }, { id: 5, name: \u0027a\u0027 }, { id: 6, name: \u0027a\u0027 }];","TestCases":[{"Name":"Lodash","Code":"_.keyBy(users, u =\u003E u.id);","IsDeferred":false},{"Name":"Native","Code":"new Map(users.map(u =\u003E [u.id, u]));","IsDeferred":false}]}