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From caf5430f30830a2222bd7d0e6c5cea7b632e4a6a Mon Sep 17 00:00:00 2001
From: Zoggy <zoggy@bat8.org>
Date: Wed, 22 Oct 2025 11:41:52 +0200
Subject: [PATCH] support Yojson >= 3.0: do not use `Tuple any more, use `List
 instead

---
 Changes    |  3 +++
 lib/ocf.ml | 14 +++++---------
 2 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/lib/ocf.ml b/lib/ocf.ml
index 3169d13..3ac98a4 100644
--- a/lib/ocf.ml
+++ b/lib/ocf.ml
@@ -130,8 +130,7 @@ module Wrapper =
     let list w =
       let to_j ?with_doc l = `List (List.map (w.to_json ?with_doc) l) in
       let from_j ?def = function
-      | `List l
-      | `Tuple l -> List.map (w.from_json ?def: None) l
+      | `List l -> List.map (w.from_json ?def: None) l
       | `Null -> []
       | json -> invalid_value json
       in
@@ -150,27 +149,24 @@ module Wrapper =

     let pair w1 w2 =
       let to_j ?with_doc (v1, v2) =
-        `Tuple [w1.to_json ?with_doc v1 ; w2.to_json ?with_doc v2]
+        `List [w1.to_json ?with_doc v1 ; w2.to_json ?with_doc v2]
       in
       let from_j ?def = function
-        `List [v1 ; v2]
-      | `Tuple [v1 ; v2] -> (w1.from_json v1, w2.from_json v2)
+      | `List [v1 ; v2] -> (w1.from_json v1, w2.from_json v2)
       | json -> invalid_value json
       in
       make to_j from_j

     let triple w1 w2 w3 =
       let to_j ?with_doc (v1, v2, v3) =
-        `Tuple [
+        `List [
           w1.to_json ?with_doc v1 ;
           w2.to_json ?with_doc v2 ;
           w3.to_json ?with_doc v3 ;
         ]
       in
       let from_j ?def = function
-        `List [v1 ; v2 ; v3]
-      | `Tuple [v1 ; v2 ; v3] ->
-          (w1.from_json v1, w2.from_json v2, w3.from_json v3)
+        `List [v1 ; v2 ; v3] -> (w1.from_json v1, w2.from_json v2, w3.from_json v3)
       | json -> invalid_value json
       in
       make to_j from_j
--
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