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| author | syuilo <Syuilotan@yahoo.co.jp> | 2023-07-21 20:36:07 +0900 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-07-21 20:36:07 +0900 |
| commit | e64a81aa1d2801516e8eac8dc69aac540489f20b (patch) | |
| tree | 56accbc0f5f71db864e1e975920135fb0a957291 /packages/frontend/src/scripts/array.ts | |
| parent | Merge pull request #10990 from misskey-dev/develop (diff) | |
| parent | New Crowdin updates (#11336) (diff) | |
| download | misskey-e64a81aa1d2801516e8eac8dc69aac540489f20b.tar.gz misskey-e64a81aa1d2801516e8eac8dc69aac540489f20b.tar.bz2 misskey-e64a81aa1d2801516e8eac8dc69aac540489f20b.zip | |
Merge pull request #11301 from misskey-dev/develop
Release: 13.14.0
Diffstat (limited to '')
| -rw-r--r-- | packages/frontend/src/scripts/array.ts | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/packages/frontend/src/scripts/array.ts b/packages/frontend/src/scripts/array.ts index 4620c8b735..c9a146e707 100644 --- a/packages/frontend/src/scripts/array.ts +++ b/packages/frontend/src/scripts/array.ts @@ -78,8 +78,9 @@ export function maximum(xs: number[]): number { export function groupBy<T>(f: EndoRelation<T>, xs: T[]): T[][] { const groups = [] as T[][]; for (const x of xs) { - if (groups.length !== 0 && f(groups[groups.length - 1][0], x)) { - groups[groups.length - 1].push(x); + const lastGroup = groups.at(-1); + if (lastGroup !== undefined && f(lastGroup[0], x)) { + lastGroup.push(x); } else { groups.push([x]); } |