{
  "context": "This evaluation assesses how effectively the engineer uses the wolfy87-eventemitter package's listener retrieval capabilities to implement an event listener inspector. The focus is on proper usage of getListeners() and flattenListeners() methods to query and extract listener information.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "Uses getListeners",
      "description": "Calls emitter.getListeners(eventName) to retrieve listener objects for events in getListenerCounts() and getActiveEvents() functions",
      "max_score": 30
    },
    {
      "name": "Uses flattenListeners",
      "description": "Calls emitter.flattenListeners() to convert listener objects to plain function arrays in extractListeners() function",
      "max_score": 25
    },
    {
      "name": "Correct listener counting",
      "description": "Properly counts listeners by checking the length of the array returned by getListeners() for each event",
      "max_score": 20
    },
    {
      "name": "Active event filtering",
      "description": "Correctly identifies active events by checking if getListeners() returns a non-empty array for each event name",
      "max_score": 15
    },
    {
      "name": "Returns correct types",
      "description": "getListenerCounts() returns an object mapping event names to numbers, getActiveEvents() returns an array of strings, and extractListeners() returns an array of functions",
      "max_score": 10
    }
  ]
}