diff -r 1e2be40f0cb5 -r 6c81ee4f11ad src/array_list.c
--- a/src/array_list.c	Sun Nov 20 21:08:36 2022 +0100
+++ b/src/array_list.c	Wed Nov 23 22:40:55 2022 +0100
@@ -185,6 +185,29 @@
     );
 }
 
+static size_t cx_arl_add_array(
+        struct cx_list_s *list,
+        void const *array,
+        size_t n
+) {
+    cx_array_list *arl = (cx_array_list *) list;
+    if (CX_ARRAY_COPY_SUCCESS == cx_array_copy(
+            &arl->data,
+            &list->size,
+            &list->capacity,
+            list->size,
+            array,
+            list->itemsize,
+            n,
+            &arl->reallocator
+    )) {
+        return n;
+    } else {
+        // array list implementation is "all or nothing"
+        return 0;
+    }
+}
+
 static int cx_arl_insert(
         struct cx_list_s *list,
         size_t index,
@@ -385,6 +408,7 @@
 static cx_list_class cx_array_list_class = {
         cx_arl_destructor,
         cx_arl_add,
+        cx_arl_add_array,
         cx_arl_insert,
         cx_arl_insert_iter,
         cx_arl_remove,