{"ScriptPreparationCode":"/*your preparation JavaScript code goes here\r\nTo execute async code during the script preparation, wrap it as function globalMeasureThatScriptPrepareFunction, example:*/\r\nasync function globalMeasureThatScriptPrepareFunction() {}","TestCases":[{"Name":"For-Each","Code":"const exampleObjects = Array.from(Array(1000)).map((_, i) =\u003E {\r\n const randomId = Math.round(Math.random() * 100);\r\n const otherRandomId = Math.round(Math.random() * 100);\r\n\r\n return {\r\n objectId: i % 3 === 0 ? undefined : randomId.toString(),\r\n clientObjectId: i % 4 === 0 ? undefined : otherRandomId.toString(),\r\n }\r\n});\r\nconst objectIds = new Set(exampleObjects.map(i =\u003E i.objectId).filter(i =\u003E i !== undefined));\r\nconst clientObjectIds = new Set(exampleObjects.map(i =\u003E i.clientObjectId).filter(i =\u003E i !== undefined));","IsDeferred":false},{"Name":"map \u002B filter twice","Code":"const exampleObjects = Array.from(Array(1000)).map((_, i) =\u003E {\r\n const randomId = Math.round(Math.random() * 100);\r\n const otherRandomId = Math.round(Math.random() * 100);\r\n\r\n return {\r\n objectId: i % 3 === 0 ? undefined : randomId.toString(),\r\n clientObjectId: i % 4 === 0 ? undefined : otherRandomId.toString(),\r\n }\r\n});\r\n\r\nconst objectIds = new Set();\r\nconst clientObjectIds = new Set();\r\n\r\nfor (const i of exampleObjects) {\r\n if (i.objectId) objectIds.add(i.objectId);\r\n if (i.clientObjectId) clientObjectIds.add(i.clientObjectId);\r\n}","IsDeferred":false}]}