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-rw-r--r--src/Jellyfin.Extensions/ReadOnlyListExtension.cs16
1 files changed, 16 insertions, 0 deletions
diff --git a/src/Jellyfin.Extensions/ReadOnlyListExtension.cs b/src/Jellyfin.Extensions/ReadOnlyListExtension.cs
index 7785cfb49..ba99bb534 100644
--- a/src/Jellyfin.Extensions/ReadOnlyListExtension.cs
+++ b/src/Jellyfin.Extensions/ReadOnlyListExtension.cs
@@ -57,5 +57,21 @@ namespace Jellyfin.Extensions
return -1;
}
+
+ /// <summary>
+ /// Get the first or default item from a list.
+ /// </summary>
+ /// <param name="source">The source list.</param>
+ /// <typeparam name="T">The type of item.</typeparam>
+ /// <returns>The first item or default if list is empty.</returns>
+ public static T? FirstOrDefault<T>(this IReadOnlyList<T>? source)
+ {
+ if (source is null || source.Count == 0)
+ {
+ return default;
+ }
+
+ return source[0];
+ }
}
}