* object.c (rb_obj_methods): list singleton methods if recur

  argument is false;  list all methods otherwise.

* numeric.c (num_step): double epsilon to make "1.1.step(1.5,0.1)"
  to work.

* ext/gdbm/gdbm.c (fgdbm_values_at): new method to replace
select(index..).

* ext/sdbm/init.c (fsdbm_values_at): ditto.

* ext/dbm/dbm.c (fdbm_values_at): ditto.

* ext/dbm/dbm.c (DBM::VERSION): defined.

* ext/gdbm/testgdbm.rb: replace select with values_at.

* ext/sdbm/testsdbm.rb: ditto.

* ext/dbm/testdbm.rb: ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3758 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 1 deletions

diff --git a/re.c b/re.c
index 2bb0411bc0..6d08fb81a1 100644
--- a/re.c
+++ b/re.c
@@ -990,6 +990,9 @@ match_select(argc, argv, match)
 	rb_warn("MatchData#select(index..) is deprecated; use MatchData#values_at");
 	return match_values_at(argc, argv, match);
     }
+    if (argc > 0) {
+	rb_raise(rb_eArgError, "wrong number arguments(%d for 0)", argc);
+    }
     else {
 	struct re_registers *regs = RMATCH(match)->regs;
 	VALUE target = RMATCH(match)->str;
@@ -1000,7 +1003,7 @@ match_select(argc, argv, match)
 	for (i=0; i<regs->num_regs; i++) {
 	    VALUE str = rb_str_substr(target, regs->beg[i], regs->end[i]-regs->beg[i]);
 	    if (taint) OBJ_TAINT(str);
-	    if (rb_yield(str)) {
+	    if (RTEST(rb_yield(str))) {
 		rb_ary_push(result, str);
 	    }
 	}