From b7b40be20348ceca5308a1878044992c2e0a54f7 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Tue, 18 Jan 2022 01:34:05 +0000
Subject: Collection::removeAll returns how many matched by type

---
 lib/collection.hpp | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

(limited to 'lib/collection.hpp')

diff --git a/lib/collection.hpp b/lib/collection.hpp
index 8b39ae4..6e05824 100644
--- a/lib/collection.hpp
+++ b/lib/collection.hpp
@@ -55,14 +55,12 @@ public:
 	}
 
 	template<typename T = Object>
-	void
+	auto
 	removeAll()
 	{
-		objects.erase(std::remove_if(objects.begin(), objects.end(),
-							  [](auto && op) {
-								  return dynamic_cast<T *>(op.get());
-							  }),
-				objects.end());
+		return std::erase_if(objects, [](auto && op) {
+			return dynamic_cast<T *>(op.get());
+		});
 	}
 
 	auto
-- 
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