diff --git a/X10D/src/CollectionExtensions/CollectionExtensions.cs b/X10D/src/CollectionExtensions/CollectionExtensions.cs
deleted file mode 100644
index 9a76352..0000000
--- a/X10D/src/CollectionExtensions/CollectionExtensions.cs
+++ /dev/null
@@ -1,33 +0,0 @@
-namespace X10D.CollectionExtensions;
-
-///
-/// Extension methods for and .
-///
-public static class CollectionExtensions
-{
- ///
- /// Splits into chunks of size .
- ///
- /// Any type.
- /// The collection to split.
- /// The maximum length of the nested collection.
- ///
- /// An containing an of
- /// whose lengths are no greater than .
- ///
- public static IEnumerable> Split(this IReadOnlyCollection value, int chunkSize)
- {
- if (value is null)
- {
- throw new ArgumentNullException(nameof(value));
- }
-
- int count = value.Count;
- chunkSize = chunkSize.Clamp(1, count);
-
- for (var index = 0; index < count / chunkSize; index++)
- {
- yield return value.Skip(index * chunkSize).Take(chunkSize).ToArray();
- }
- }
-}