From db938e1ad8b0b2054a79143aef204d4c8755c039 Mon Sep 17 00:00:00 2001
From: Alexander Nozik <altavir@gmail.com>
Date: Thu, 14 Mar 2024 17:07:32 +0300
Subject: [PATCH] add custom json encoder to serializerable meta converter

---
 .../kotlin/space/kscience/dataforge/meta/MetaConverter.kt    | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/dataforge-meta/src/commonMain/kotlin/space/kscience/dataforge/meta/MetaConverter.kt b/dataforge-meta/src/commonMain/kotlin/space/kscience/dataforge/meta/MetaConverter.kt
index 8959ae4a..00074525 100644
--- a/dataforge-meta/src/commonMain/kotlin/space/kscience/dataforge/meta/MetaConverter.kt
+++ b/dataforge-meta/src/commonMain/kotlin/space/kscience/dataforge/meta/MetaConverter.kt
@@ -135,16 +135,17 @@ public interface MetaConverter<T>: MetaSpec<T> {
         @DFExperimental
         public inline fun <reified T> serializable(
             descriptor: MetaDescriptor? = null,
+            jsonEncoder: Json = Json { ignoreUnknownKeys = true },
         ): MetaConverter<T> = object : MetaConverter<T> {
             private val serializer: KSerializer<T> = serializer()
 
             override fun readOrNull(source: Meta): T? {
                 val json = source.toJson(descriptor)
-                return Json.decodeFromJsonElement(serializer, json)
+                return jsonEncoder.decodeFromJsonElement(serializer, json)
             }
 
             override fun convert(obj: T): Meta {
-                val json = Json.encodeToJsonElement(obj)
+                val json = jsonEncoder.encodeToJsonElement(obj)
                 return json.toMeta(descriptor)
             }