{"ScriptPreparationCode":"var data = [];\r\ndata.length = 50000;\r\n\r\nfor (var i = 0; i \u003C data.length; \u002B\u002Bi) {\r\n data[i] = { key: 1000 \u002B i * 10, something: \u0022abc_\u0022 \u002B i };\r\n if (i % 10 === 0) data[i] = null; \r\n}\r\n","TestCases":[{"Name":"_.compact","Code":"var res = _.compact(data);","IsDeferred":false},{"Name":"filter","Code":"var res = data.filter(x =\u003E x != null)","IsDeferred":false}]}