ProjectStormTrooper/ProjectStormTrooper/CollectionGenericObjects/StorageCollection.cs

@@ -105,24 +105,25 @@ public class StorageCollection<T>
             File.Delete(filename);
         }
 
-        StringBuilder sb = new();
 
-        sb.Append(_collectionKey);
+        using FileStream fs = new(filename, FileMode.Create);
+        using StreamWriter streamWriter = new StreamWriter(fs);
+        streamWriter.Write(_collectionKey);
         foreach (KeyValuePair<string, ICollectionGenericObjects<T>> value in _storages)
         {
-            sb.Append(Environment.NewLine);
+            streamWriter.Write(Environment.NewLine);
             // не сохраняем пустые коллекции
             if (value.Value.Count == 0)
             {
                 continue;
             }
 
-            sb.Append(value.Key);
-            sb.Append(_separatorForKeyValue);
-            sb.Append(value.Value.GetCollectionType);
-            sb.Append(_separatorForKeyValue);
-            sb.Append(value.Value.MaxCount);
-            sb.Append(_separatorForKeyValue);
+            streamWriter.Write(value.Key);
+            streamWriter.Write(_separatorForKeyValue);
+            streamWriter.Write(value.Value.GetCollectionType);
+            streamWriter.Write(_separatorForKeyValue);
+            streamWriter.Write(value.Value.MaxCount);
+            streamWriter.Write(_separatorForKeyValue);
 
             foreach (T? item in value.Value.GetItems())
             {
@@ -132,15 +133,10 @@ public class StorageCollection<T>
                     continue;
                 }
 
-                sb.Append(data);
-                sb.Append(_separatorItems);
+                streamWriter.Write(data);
+                streamWriter.Write(_separatorItems);
             }
         }
-
-        using FileStream fs = new(filename, FileMode.Create);
-        using StreamWriter streamWriter = new StreamWriter(fs);
-        streamWriter.Write(sb.ToString());
-        
         return true;
     }