{
  "id": 16349596,
  "title": "The reviewer flagged the helper as dead code, but a string in the config was the only caller",
  "url": "https://urgent.news/2026/10/24/the-reviewer-flagged-the-helper-as-dead-code-but-a-string-in-the",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-10-24T17:27:20.000Z",
  "source": {
    "name": "Dev.to",
    "slug": "dev-to",
    "url": "https://dev.to/jeff_pdc/the-reviewer-flagged-the-helper-as-dead-code-but-a-string-in-the-config-was-the-only-caller-53i0"
  },
  "original_language": "en",
  "account": "The static review flagged the processRefundLegacy function as dead code, but a closer examination revealed the function was only called through a string key in a dispatch table. This lookup only activated under a non-default payment flow, and removing the function would break that flow on the next release. Despite codebases often employing registries to route behavior instead of conditional chains, the reviewer failed to recognize the string-based caller and marked the function as unused.",
  "summary": "A static review, human and AI, both mark processRefundLegacy as unused. Nothing imports it directly, no test calls it, and the diff to remove it looks like a clean deletion. It is reached from a string key in a dispatch table that only activates under a non-default payment flow, and deleting it breaks that flow on the next release. A function can be reached without a direct call Many codebases…",
  "key_points": [
    "Static review flagged processRefundLegacy as dead code",
    "String key in config was only caller",
    "Removing function would break non-default payment flow"
  ],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}