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hash.c (mrb_hash_to_s): print :sym => val as sym: val

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Ruby 3.4 changed the format of hash string representation. We follow.
This commit is contained in:
Yukihiro "Matz" Matsumoto
2024-12-21 08:52:23 +09:00
parent e31869fd91
commit baeeb5e435
1 changed files with 11 additions and 4 deletions
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src/hash.c
+11 -4
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@@ -1858,11 +1858,18 @@ mrb_hash_to_s(mrb_state *mrb, mrb_value self)
struct RHash *h = mrb_hash_ptr(self);
H_EACH(h, entry) {
if (i++ > 0) mrb_str_cat_lit(mrb, ret, ", ");
H_CHECK_MODIFIED(mrb, h) {
mrb_str_cat_str(mrb, ret, mrb_inspect(mrb, entry->key));
if (mrb_symbol_p(entry->key)) {
mrb_str_cat_str(mrb, ret, mrb_obj_as_string(mrb, entry->key));
mrb_gc_arena_restore(mrb, ai);
mrb_str_cat_lit(mrb, ret, ": ");
}
else {
H_CHECK_MODIFIED(mrb, h) {
mrb_str_cat_str(mrb, ret, mrb_inspect(mrb, entry->key));
}
mrb_gc_arena_restore(mrb, ai);
mrb_str_cat_lit(mrb, ret, " => ");
}
mrb_gc_arena_restore(mrb, ai);
mrb_str_cat_lit(mrb, ret, " => ");
H_CHECK_MODIFIED(mrb, h) {
mrb_str_cat_str(mrb, ret, mrb_inspect(mrb, entry->val));
}