diff options
| -rw-r--r-- | include/mruby/hash.h | 4 | ||||
| -rw-r--r-- | src/hash.c | 10 |
2 files changed, 11 insertions, 3 deletions
diff --git a/include/mruby/hash.h b/include/mruby/hash.h index 7811894ae..9b20bf9e6 100644 --- a/include/mruby/hash.h +++ b/include/mruby/hash.h @@ -210,6 +210,10 @@ void mrb_gc_mark_hash(mrb_state*, struct RHash*); size_t mrb_gc_mark_hash_size(mrb_state*, struct RHash*); void mrb_gc_free_hash(mrb_state*, struct RHash*); +/* return non zero to break the loop */ +typedef int (ht_foreach_func)(mrb_state *mrb, mrb_value key, mrb_value val, void *data); +MRB_API void mrb_hash_foreach(mrb_state *mrb, struct RHash *hash, ht_foreach_func *func, void *p); + MRB_END_DECL #endif /* MRUBY_HASH_H */ diff --git a/src/hash.c b/src/hash.c index 467b20a51..00d5ad2b1 100644 --- a/src/hash.c +++ b/src/hash.c @@ -16,9 +16,6 @@ mrb_int mrb_float_id(mrb_float f); #endif -/* return non zero to break the loop */ -typedef int (ht_foreach_func)(mrb_state *mrb,mrb_value key, mrb_value val, void *data); - #ifndef MRB_HT_INIT_SIZE #define MRB_HT_INIT_SIZE 4 #endif @@ -522,6 +519,13 @@ ht_foreach(mrb_state *mrb, htable *t, ht_foreach_func *func, void *p) } } +/* Iterates over the instance variable table. */ +MRB_API void +mrb_hash_foreach(mrb_state *mrb, struct RHash *hash, ht_foreach_func *func, void *p) +{ + ht_foreach(mrb, hash->ht, func, p); +} + /* Copy the instance variable table. */ static htable* ht_copy(mrb_state *mrb, htable *t) |