diff --git a/langext/array.go b/langext/array.go
index 6cfc876..0395130 100644
--- a/langext/array.go
+++ b/langext/array.go
@@ -433,3 +433,10 @@ func ArrConcat[T any](arr ...[]T) []T {
 	}
 	return r
 }
+
+// ArrCopy does a shallow copy of the 'in' array
+func ArrCopy[T any](in []T) []T {
+	out := make([]T, len(in))
+	copy(out, in)
+	return out
+}