Implemented a fix for issue #35

stewienj · Dec 19, 2024 · c8cf693 · c8cf693
1 parent 7e9aefe
commit c8cf693
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/Swordfish.NET.CollectionsV3/ImmutableDictionaryListPair.cs b/Swordfish.NET.CollectionsV3/ImmutableDictionaryListPair.cs
@@ -61,7 +61,8 @@ public ImmutableDictionaryListPair<TKey, TValue> AddRange(IEnumerable<KeyValuePa
             // Create the list of nodes for the internal list
             var nodes = pairs.SelectWithPreviousResult(
               firstItem => new ObservableDictionaryNode<TKey, TValue>(firstItem, endNode),
-              (previousNode, pair) => new ObservableDictionaryNode<TKey, TValue>(pair, previousNode));
+              (previousNode, pair) => new ObservableDictionaryNode<TKey, TValue>(pair, previousNode))
+                .ToList();
 
             // create the key/value pairs for the internal dictionary
             var dictionaryEntries = nodes.Select(node => KeyValuePair.Create(node.Key, node));
@@ -151,7 +152,9 @@ public ImmutableDictionaryListPair<TKey, TValue> RemoveRange(IList<TKey> keys)
             var nodesToRemove = keys.Where(key => Dictionary.ContainsKey(key)).Select(key => Dictionary[key]);
             if (nodesToRemove.Any())
             {
-                return new ImmutableDictionaryListPair<TKey, TValue>(Dictionary.RemoveRange(keys), List.RemoveRange(nodesToRemove));
+                var newDictionary = Dictionary.RemoveRange(keys);
+                var newList = List.RemoveRange(nodesToRemove);
+                return new ImmutableDictionaryListPair<TKey, TValue>(newDictionary, newList);
             }
 
             else