* class.c (rb_class_has_methods): added to reduce depenedency

  to internal class data structure.
* internal.h: ditto.
* hash.c (has_extra_methods): use added function.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50700 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 7 insertions, 0 deletions

diff --git a/class.c b/class.c
index 37ad4b542b..2409e0d68b 100644
--- a/class.c
+++ b/class.c
@@ -1985,6 +1985,13 @@ rb_get_kwargs(VALUE keyword_hash, const ID *table, int required, int optional, V
 #undef extract_kwarg
 }
 
+int
+rb_class_has_methods(VALUE c)
+{
+    st_table *mtbl = RCLASS_M_TBL(c);
+    return mtbl && mtbl->num_entries ? TRUE : FALSE;
+}
+
 /*!
  * \}
  */