Data and Tools -> Core

SabreTools.Core/BaseFirstContractResolver.cs

@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+using Newtonsoft.Json;
+using Newtonsoft.Json.Serialization;
+
+namespace SabreTools.Core
+{
+    // https://github.com/dotnet/runtime/issues/728
+    public class BaseFirstContractResolver : DefaultContractResolver
+    {
+        public BaseFirstContractResolver()
+        {
+            NamingStrategy = new CamelCaseNamingStrategy();
+        }
+
+        protected override IList<JsonProperty> CreateProperties(Type type, MemberSerialization memberSerialization)
+        {
+            return base.CreateProperties(type, memberSerialization)
+                .OrderBy(p => BaseTypesAndSelf(p.DeclaringType).Count()).ToList();
+
+            IEnumerable<Type> BaseTypesAndSelf(Type t)
+            {
+                while (t != null)
+                {
+                    yield return t;
+                    t = t.BaseType;
+                }
+            }
+        }
+    }
+}