{
 "flight": {
  "id": 747555,
  "agent": "openai-codex",
  "state": "merged",
  "title": "Improve retain performance",
  "number": 2266,
  "source": "aidev",
  "commits": 1,
  "debrief": null,
  "outcome": "merged_clean",
  "signals": [
   "aidev:OpenAI_Codex"
  ],
  "index_ok": false,
  "additions": 5,
  "closed_at": "2025-06-13T07:36:47+00:00",
  "deletions": 3,
  "merged_at": "2025-06-13T07:36:47+00:00",
  "opened_at": "2025-06-13T06:21:03+00:00",
  "task_type": "perf",
  "body_chars": 228,
  "confidence": "dataset",
  "updated_at": "2026-11-03T17:53:33.703657+00:00",
  "enriched_at": null,
  "body_excerpt": "## Summary\n- refactor `Array::retain` to avoid repeated length lookups and reads\n\n## Testing\n- `moon fmt`\n- `moon info`\n- `moon check`\n- `moon test`\n\n------\nhttps://chatgpt.com/codex/tasks/task_e_684ba864a968832085bc835c8821880c",
  "review_count": 0,
  "files_changed": 1,
  "hours_to_merge": 1.26,
  "metrics_source": "aidev_commit_sum",
  "change_requests": 0,
  "og_generated_at": null,
  "reviewer_excerpt": "## Pull Request Test Coverage Report for [Build 7254](https://coveralls.io/builds/74134215) ### Details * **4** of **4** **(100.0%)** changed or added relevant lines in **1** file are",
  "review_comment_count": 0,
  "reviewer_excerpt_url": "https://github.com/moonbitlang/core/pull/2266#issuecomment-2969207944"
 },
 "repo": {
  "name": "core",
  "owner": "moonbitlang",
  "stars": 1245,
  "license": "Apache-2.0",
  "full_name": "moonbitlang/core",
  "primary_language": "MoonBit"
 },
 "author": {
  "login": "bobzhang",
  "name": "Hongbo Zhang",
  "github_profile": "https://github.com/bobzhang",
  "page": "https://agentriders.com/logs/author/bobzhang/"
 },
 "claim": null,
 "events": [
  {
   "at": null,
   "url": null,
   "kind": "committed",
   "actor_login": "Hongbo Zhang"
  },
  {
   "at": "2025-06-13T06:21:04+00:00",
   "url": null,
   "kind": "labeled",
   "actor_login": "bobzhang"
  },
  {
   "at": "2025-06-13T07:36:47+00:00",
   "url": null,
   "kind": "merged",
   "actor_login": "bobzhang"
  },
  {
   "at": "2025-06-13T07:36:47+00:00",
   "url": null,
   "kind": "closed",
   "actor_login": "bobzhang"
  }
 ],
 "related": [
  {
   "agent": "openai-codex",
   "state": "merged",
   "title": "Improve string package coverage",
   "number": 2510,
   "outcome": "merged_clean",
   "index_ok": true,
   "additions": 44,
   "deletions": 0,
   "merged_at": "2025-07-29T12:25:02+00:00",
   "opened_at": "2025-07-29T08:27:56+00:00",
   "task_type": "test",
   "files_changed": 3,
   "hours_to_merge": 3.95
  },
  {
   "agent": "cursor",
   "state": "merged",
   "title": "Add more tests",
   "number": 2481,
   "outcome": "merged_clean",
   "index_ok": true,
   "additions": 62,
   "deletions": 0,
   "merged_at": "2025-07-29T01:55:50+00:00",
   "opened_at": "2025-07-23T02:58:37+00:00",
   "task_type": "test",
   "files_changed": 2,
   "hours_to_merge": 142.95
  },
  {
   "agent": "openai-codex",
   "state": "merged",
   "title": "Deprecate immut list package",
   "number": 2441,
   "outcome": "merged_clean",
   "index_ok": true,
   "additions": 145,
   "deletions": 8,
   "merged_at": "2025-07-14T00:53:47+00:00",
   "opened_at": "2025-07-14T00:34:40+00:00",
   "task_type": "refactor",
   "files_changed": 4,
   "hours_to_merge": 0.32
  }
 ],
 "pr_url": "https://github.com/moonbitlang/core/pull/2266",
 "page": "https://agentriders.com/logs/moonbitlang/core/2266/"
}