1 files changed, 7 insertions, 19 deletions
diff --git a/zen/file_path.cpp b/zen/file_path.cpp
index 73a3e923..d06ab6bd 100644
--- a/zen/file_path.cpp
+++ b/zen/file_path.cpp
@@ -75,6 +75,13 @@ std::optional<Zstring> zen::getParentFolderPath(const Zstring& itemPath)
 }
 
 
+Zstring zen::getFileExtension(const ZstringView filePath)
+{
+    const ZstringView fileName = afterLast(filePath, FILE_NAME_SEPARATOR, IfNotFoundReturn::all);
+    return Zstring(afterLast(fileName, Zstr('.'), IfNotFoundReturn::none));
+}
+
+
 Zstring zen::appendSeparator(Zstring path) //support rvalue references!
 {
     assert(!endsWith(path, FILE_NAME_SEPARATOR == Zstr('/') ? Zstr('\\' ) : Zstr('/' )));
@@ -116,25 +123,6 @@ Zstring zen::appendPath(const Zstring& basePath, const Zstring& relPath)
 }
 
 
-Zstring zen::getFileExtension(const Zstring& filePath)
-{
-    //const Zstring fileName = afterLast(filePath, FILE_NAME_SEPARATOR, IfNotFoundReturn::all);
-    //return afterLast(fileName, Zstr('.'), IfNotFoundReturn::none);
-
-    auto it = zen::findLast(filePath.begin(), filePath.end(), FILE_NAME_SEPARATOR);
-    if (it == filePath.end())
-        it = filePath.begin();
-    else
-        ++it;
-
-    auto it2 = zen::findLast(it, filePath.end(), Zstr('.'));
-    if (it2 != filePath.end())
-        ++it2;
-
-    return Zstring(it2, filePath.end());
-}
-
-
 /* https://docs.microsoft.com/de-de/windows/desktop/Intl/handling-sorting-in-your-applications
 
     Perf test: compare strings 10 mio times; 64 bit build