From 03171f97a5a6c1b04c5dcd680d4edf86bca7edae Mon Sep 17 00:00:00 2001
From: davotoula <david.kaspar@gmail.com>
Date: Fri, 6 Mar 2026 22:21:03 +0100
Subject: [PATCH] Use filterIsInstance to avoid dual iteration

---
 .../labeledBookmarkLists/LabeledBookmarkList.kt           | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/amethyst/src/main/java/com/vitorpamplona/amethyst/model/nip51Lists/labeledBookmarkLists/LabeledBookmarkList.kt b/amethyst/src/main/java/com/vitorpamplona/amethyst/model/nip51Lists/labeledBookmarkLists/LabeledBookmarkList.kt
index fc82eb262..8a16f79bd 100644
--- a/amethyst/src/main/java/com/vitorpamplona/amethyst/model/nip51Lists/labeledBookmarkLists/LabeledBookmarkList.kt
+++ b/amethyst/src/main/java/com/vitorpamplona/amethyst/model/nip51Lists/labeledBookmarkLists/LabeledBookmarkList.kt
@@ -34,9 +34,9 @@ data class LabeledBookmarkList(
     val privateBookmarks: Set<BookmarkIdTag> = emptySet(),
     val publicBookmarks: Set<BookmarkIdTag> = emptySet(),
 ) {
-    val privatePostBookmarks = privateBookmarks.filter { it is EventBookmark }.map { bookmarkIdTag -> bookmarkIdTag as EventBookmark }
-    val publicPostBookmarks = publicBookmarks.filter { it is EventBookmark }.map { bookmarkIdTag -> bookmarkIdTag as EventBookmark }
+    val privatePostBookmarks = privateBookmarks.filterIsInstance<EventBookmark>()
+    val publicPostBookmarks = publicBookmarks.filterIsInstance<EventBookmark>()
 
-    val privateArticleBookmarks = privateBookmarks.filter { it is AddressBookmark }.map { bookmarkIdTag -> bookmarkIdTag as AddressBookmark }
-    val publicArticleBookmarks = publicBookmarks.filter { it is AddressBookmark }.map { bookmarkIdTag -> bookmarkIdTag as AddressBookmark }
+    val privateArticleBookmarks = privateBookmarks.filterIsInstance<AddressBookmark>()
+    val publicArticleBookmarks = publicBookmarks.filterIsInstance<AddressBookmark>()
 }