Refactor-Inline-Conditional-Function

The model receives the prompt (and optional system message). The run uses scorer rubric_json_metrics with the JSON configuration below. Pass/fail and partial credit are determined entirely by that scorer against the model output; no human grading.

Return JSON only with keys refactor, rationale, tests. Refactor a module where the same inline conditional expression (checking whether a user role is admin or moderator) appears in three separate places by extracting it into a single named helper function. All call sites must use the helper.

{
  "metrics": {
    "visible": {
      "checks": [
        {
          "contains": [
            "helper function"
          ]
        },
        {
          "contains": [
            "isPrivileged"
          ]
        },
        {
          "contains": [
            "call sites"
          ]
        }
      ]
    },
    "hidden": {
      "checks": [
        {
          "contains": [
            "all three usages"
          ]
        },
        {
          "contains": [
            "same condition"
          ]
        },
        {
          "contains": [
            "no inline duplication"
          ]
        }
      ]
    },
    "intent": {
      "checks": [
        {
          "contains": [
            "DRY"
          ]
        },
        {
          "contains": [
            "single definition"
          ]
        },
        {
          "contains": [
            "testability"
          ]
        }
      ]
    }
  }
}