array.c: use rb_hash_values

* array.c (rb_ary_uniq): use rb_hash_values(), as well as the case no
  block is given.
* internal.h: define rb_hash_values() as internal API.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43197 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 2 deletions

diff --git a/array.c b/array.c
index 3998f60afc..7e8617b771 100644
--- a/array.c
+++ b/array.c
@@ -4124,8 +4124,7 @@ rb_ary_uniq(VALUE ary)
         return rb_ary_dup(ary);
     if (rb_block_given_p()) {
 	hash = ary_make_hash_by(ary);
-	uniq = ary_new(rb_obj_class(ary), RHASH_SIZE(hash));
-	st_foreach(rb_hash_tbl_raw(hash), push_value, uniq);
+	uniq = rb_hash_values(hash);
     }
     else {
 	hash = ary_make_hash(ary);