Merge pull request #3189 from wrl/public-hash-values

make mrb_hash_values() a public API function

include/mruby/hash.h

@@ -55,6 +55,11 @@ MRB_API mrb_value mrb_hash_keys(mrb_state *mrb, mrb_value hash);
 MRB_API mrb_value mrb_check_hash_type(mrb_state *mrb, mrb_value hash);
 MRB_API mrb_value mrb_hash_empty_p(mrb_state *mrb, mrb_value self);
 
+/*
+ * Gets an array of values.
+ */
+MRB_API mrb_value mrb_hash_values(mrb_state *mrb, mrb_value hash);
+
 /*
  * Clears the hash.
  */

src/hash.c

@@ -745,7 +745,7 @@ mrb_hash_keys(mrb_state *mrb, mrb_value hash)
  *
  */
 
-static mrb_value
+MRB_API mrb_value
 mrb_hash_values(mrb_state *mrb, mrb_value hash)
 {
   khash_t(ht) *h = RHASH_TBL(hash);