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chore: remove unused functions .ci_lower_bound() and .elapsed_text() (#6110)

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Closes https://github.com/iv-org/invidious/issues/5898

Removes `.ci_lower_bound` and `.elapsed_text` as they are not used.

According to `crysta tool unreachable ./src/invidious.cr` you get this unused functions:

```
src/invidious/channels/channels.cr:87:3	ChannelVideo#to_xml	5 lines
src/invidious/database/migrator.cr:25:3	Invidious::Database::Migrator#pending_migrations?	6 lines
src/invidious/helpers/serialized_yt_data.cr:75:3	SearchVideo#to_xml	5 lines
src/invidious/helpers/serialized_yt_data.cr:140:3	SearchVideo#to_json	5 lines
src/invidious/helpers/serialized_yt_data.cr:146:3	SearchVideo#to_json	3 lines
src/invidious/helpers/serialized_yt_data.cr:208:3	SearchPlaylist#to_json	5 lines
src/invidious/helpers/serialized_yt_data.cr:214:3	SearchPlaylist#to_json	3 lines
src/invidious/helpers/serialized_yt_data.cr:264:3	SearchChannel#to_json	5 lines
src/invidious/helpers/serialized_yt_data.cr:270:3	SearchChannel#to_json	3 lines
src/invidious/helpers/serialized_yt_data.cr:367:3	Category#to_json	5 lines
src/invidious/helpers/serialized_yt_data.cr:373:3	Category#to_json	3 lines
src/invidious/helpers/utils.cr:4:1	::ci_lower_bound	11 lines
src/invidious/helpers/utils.cr:16:1	::elapsed_text	6 lines
src/invidious/http_server/static_assets_handler.cr:119:5	Invidious::HttpServer::StaticAssetsHandler.clear_cache	4 lines
src/invidious/playlists/playlists.cr:45:3	PlaylistVideo#to_xml	3 lines
src/invidious/playlists/playlists.cr:80:3	PlaylistVideo#to_json	3 lines
src/invidious/playlists/playlists.cr:238:3	InvidiousPlaylist#author_thumbnail	3 lines
src/invidious/user/preferences.cr:85:5	Preferences::BoolToString.to_yaml	3 lines
src/invidious/user/preferences.cr:89:5	Preferences::BoolToString.from_yaml	16 lines
src/invidious/user/preferences.cr:116:5	Preferences::ClampInt.to_yaml	3 lines
src/invidious/user/preferences.cr:120:5	Preferences::ClampInt.from_yaml	3 lines
src/invidious/user/preferences.cr:178:5	Preferences::ProcessString.to_yaml	3 lines
src/invidious/user/preferences.cr:182:5	Preferences::ProcessString.from_yaml	3 lines
src/invidious/user/preferences.cr:209:5	Preferences::StringToArray.to_yaml	7 lines
src/invidious/user/preferences.cr:217:5	Preferences::StringToArray.from_yaml	24 lines
src/invidious/videos/parser.cr:137:3	Invidious::Videos::Parser#try_fetch_streaming_data	19 lines
src/invidious/videos/videos.cr:51:3	Video#to_json	3 lines
src/invidious/yt_backend/extractors_utils.cr:71:1	::extract_category	3 lines
src/invidious/yt_backend/extractors_utils.cr:76:1	::extract_category	5 lines
src/invidious/yt_backend/youtube_api.cr:272:5	YoutubeAPI::ClientConfig#to_s	6 lines
```

But most of them are useful for future use, so no need to remove them. `.ci_lower_bound` and `.elapsed_text` are safe to remove.
This commit is contained in:
Fijxu
2026-11-01 17:12:36 -03:00
committed by GitHub
parent 64ee76c9f7
commit 5cd55001fa
1 changed files with 0 additions and 20 deletions
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20
src/invidious/helpers/utils.cr
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@@ -1,25 +1,5 @@
PUBSUB_URL = URI.parse("https://pubsubhubbub.appspot.com")
# See http://www.evanmiller.org/how-not-to-sort-by-average-rating.html
def ci_lower_bound(pos, n)
if n == 0
return 0.0
end
# z value here represents a confidence level of 0.95
z = 1.96
phat = 1.0*pos/n
return (phat + z*z/(2*n) - z * Math.sqrt((phat*(1 - phat) + z*z/(4*n))/n))/(1 + z*z/n)
end
def elapsed_text(elapsed)
millis = elapsed.total_milliseconds
return "#{millis.round(2)}ms" if millis >= 1
"#{(millis * 1000).round(2)}µs"
end
def decode_length_seconds(string)
length_seconds = string.gsub(/[^0-9:]/, "")
return 0_i32 if length_seconds.empty?