From c6bcd0dfe487c4da5d742fb1bc476431c9a5ec7a Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Wed, 5 Jan 2022 17:02:40 +0100
Subject: [PATCH] LibGUI: Use HashTable::remove_all_matching() in
 GUI::ModelSelection

---
 Userland/Libraries/LibGUI/ModelSelection.cpp | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/Userland/Libraries/LibGUI/ModelSelection.cpp b/Userland/Libraries/LibGUI/ModelSelection.cpp
index 1afc597343..5bc4a1b1a7 100644
--- a/Userland/Libraries/LibGUI/ModelSelection.cpp
+++ b/Userland/Libraries/LibGUI/ModelSelection.cpp
@@ -12,16 +12,8 @@ namespace GUI {
 
 void ModelSelection::remove_matching(Function<bool(const ModelIndex&)> filter)
 {
-    Vector<ModelIndex> to_remove;
-    for (auto& index : m_indices) {
-        if (filter(index))
-            to_remove.append(index);
-    }
-    if (!to_remove.is_empty()) {
-        for (auto& index : to_remove)
-            m_indices.remove(index);
+    if (m_indices.remove_all_matching([&](ModelIndex const& index) { return filter(index); }))
         notify_selection_changed();
-    }
 }
 
 void ModelSelection::set(const ModelIndex& index)