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music_library/backlog/completed/ml-83 - Duplicated-apply_fallback_index-across-5-LiveViews.md
2026-05-04 21:22:27 +01:00

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---
id: ML-83
title: Duplicated apply_fallback_index across 5 LiveViews
status: Done
assignee: []
created_date: "2026-04-20 08:57"
labels: []
dependencies: []
references:
- "https://github.com/cloud8421/music_library/issues/92"
priority: medium
---
## Description
<!-- SECTION:DESCRIPTION:BEGIN -->
_GitHub: created 2026-03-05 · updated 2026-03-05 · closed 2026-03-05_
## Priority: Medium
## Description
The `apply_fallback_index/2` function is duplicated identically across 5 LiveViews, differing only in the stream key name:
- `lib/music_library_web/live/collection_live/index.ex:240`
- `lib/music_library_web/live/wishlist_live/index.ex:211`
- `lib/music_library_web/live/scrobble_rules_live/index.ex:188`
- `lib/music_library_web/live/record_set_live/index.ex:342`
- `lib/music_library_web/live/scrobbled_tracks_live/index.ex:255`
## Expected behavior
Extract to a shared helper, parameterizing the stream key name.
## Source
From technical debt audit (2026-03-05).
<!-- SECTION:DESCRIPTION:END -->