nobu	2017-08-29 21:13:37 +0900 (Tue, 29 Aug 2017)

  New Revision: 59688

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=59688

  Log:
    array.c: use rb_check_array_type
    
    * array.c (ary_join_1): simplified by rb_check_array_type.

  Modified files:
    trunk/array.c
Index: array.c
===================================================================
--- array.c	(revision 59687)
+++ array.c	(revision 59688)
@@ -2022,7 +2022,7 @@ ary_join_1(VALUE obj, VALUE ary, VALUE s https://github.com/ruby/ruby/blob/trunk/array.c#L2022
 		val = tmp;
 		goto str_join;
 	    }
-	    tmp = rb_check_convert_type_with_id(val, T_ARRAY, "Array", idTo_ary);
+	    tmp = rb_check_array_type(val);
 	    if (!NIL_P(tmp)) {
 		obj = val;
 		val = tmp;

--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/