Add explanation for jsonElementNullValueKindCheck

ChilliCream · Aug 29, 2023 · 785360a · 785360a
1 parent 6294edf
commit 785360a
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/...ryShake/CodeGeneration/src/CodeGeneration.CSharp/Generators/JsonResultBuilderGenerator.cs b/...ryShake/CodeGeneration/src/CodeGeneration.CSharp/Generators/JsonResultBuilderGenerator.cs
@@ -225,6 +225,8 @@ private void AddDeserializeMethod(
                 .AddCode(jsonElementNullCheck)
                 .AddEmptyLine();
 
+            // When deserializing arrays of nullable values (e.g. [User] => [ { ... }, null, { ... }]) the second
+            // element will be not null, but instead a JSON element of kind JsonValueKind.Null.
             var jsonElementNullValueKindCheck = IfBuilder
                 .New()
                 .SetCondition($"{_obj}.Value.ValueKind == System.Text.Json.JsonValueKind.Null")