{"ScriptPreparationCode":"var arr = new Array(100000).fill(\u0022\u0022);\r\nvar obj = {};\r\n\r\n for (const key of arr) {\r\n obj[key] = \u0022foo\u0022;\r\n }","TestCases":[{"Name":"Length","Code":"Object.keys(obj).length","IsDeferred":false},{"Name":"Lodash Size","Code":"_.size(obj);","IsDeferred":false}]}