From 80361e2c47fa79880e04df2f344b48fb607e144f Mon Sep 17 00:00:00 2001
From: knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 14 Apr 2008 04:22:44 +0000
Subject: * range.c (range_each, range_step): Return an enumerator if no  
 block is given.

* struct.c (rb_struct_each, rb_struct_each_pair): Ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@15999 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 range.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'range.c')

diff --git a/range.c b/range.c
index e1909047d1..e94ee13599 100644
--- a/range.c
+++ b/range.c
@@ -310,6 +310,8 @@ range_step(argc, argv, range)
     VALUE b, e, step;
     long unit;
 
+    RETURN_ENUMERATOR(range, argc, argv);
+
     b = rb_ivar_get(range, id_beg);
     e = rb_ivar_get(range, id_end);
     if (rb_scan_args(argc, argv, "01", &step) == 0) {
@@ -411,6 +413,8 @@ range_each(range)
 {
     VALUE beg, end;
 
+    RETURN_ENUMERATOR(range, 0, 0);
+
     beg = rb_ivar_get(range, id_beg);
     end = rb_ivar_get(range, id_end);
 
-- 
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