From ea5776e7e4262c915f7f8b8884af420dd87d769c Mon Sep 17 00:00:00 2001
From: John Hawthorn <john@hawthorn.email>
Date: Tue, 5 Dec 2023 13:44:28 -0800
Subject: [PATCH] [flori/json] Use rb_sym2str instead of SYM2ID

This avoids pinning an id to the symbol used if a dynamic symbol is
passed in as a hash key.

rb_sym2str is available in Ruby 2.2+ and json depends on >= 2.3.

https://github.com/flori/json/commit/5cbafb8dbe
---
 ext/json/generator/generator.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext/json/generator/generator.c b/ext/json/generator/generator.c
index a71acfbb765ef3..a33df848df638c 100644
--- a/ext/json/generator/generator.c
+++ b/ext/json/generator/generator.c
@@ -867,7 +867,7 @@ json_object_i(VALUE key, VALUE val, VALUE _arg)
     if (klass == rb_cString) {
         key_to_s = key;
     } else if (klass == rb_cSymbol) {
-        key_to_s = rb_id2str(SYM2ID(key));
+        key_to_s = rb_sym2str(key);
     } else {
         key_to_s = rb_funcall(key, i_to_s, 0);
     }