From c293cdb16680a8130f87aeb1614fa5dc38b7c3b4 Mon Sep 17 00:00:00 2001
From: kakkokari-gtyih <67428053+kakkokari-gtyih@users.noreply.github.com>
Date: Sat, 14 Dec 2024 20:15:49 +0900
Subject: [PATCH] =?UTF-8?q?array=E3=82=92set=E3=81=AB=E5=A4=89=E6=9B=B4?=
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---
 packages/frontend/src/components/MkNoteMediaGrid.vue | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/packages/frontend/src/components/MkNoteMediaGrid.vue b/packages/frontend/src/components/MkNoteMediaGrid.vue
index e20fe60334..e2c0187975 100644
--- a/packages/frontend/src/components/MkNoteMediaGrid.vue
+++ b/packages/frontend/src/components/MkNoteMediaGrid.vue
@@ -6,9 +6,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 	<template v-for="file in note.files">
 		<div
-			v-if="(defaultStore.state.nsfw === 'force' || file.isSensitive) && defaultStore.state.nsfw !== 'ignore' && !showingFiles.includes(file.id)"
+			v-if="(defaultStore.state.nsfw === 'force' || file.isSensitive) && defaultStore.state.nsfw !== 'ignore' && !showingFiles.has(file.id)"
 			:class="[$style.img, { [$style.square]: square }]"
-			@click="showingFiles.push(file.id)"
+			@click="showingFiles.add(file.id)"
 		>
 			<!-- TODO: 画像以外のファイルに対応 -->
 			<ImgWithBlurhash
@@ -59,7 +59,7 @@ defineProps<{
 	bgIsPanel?: boolean;
 }>();
 
-const showingFiles = ref<string[]>([]);
+const showingFiles = ref<Set<string>>(new Set());
 
 function thumbnail(image: Misskey.entities.DriveFile): string {
 	return defaultStore.state.disableShowingAnimatedImages