From 97f22c9516c2fdf2c0dc93099e20fc110ac9456d Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby-lang.org>
Date: Fri, 28 Mar 2014 23:18:55 +0900
Subject: Array#reverse_each should return Enumerator; ref #1968

---
 mrbgems/mruby-array-ext/mrblib/array.rb | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'mrbgems/mruby-array-ext/mrblib/array.rb')

diff --git a/mrbgems/mruby-array-ext/mrblib/array.rb b/mrbgems/mruby-array-ext/mrblib/array.rb
index feec10ead..d29aef325 100644
--- a/mrbgems/mruby-array-ext/mrblib/array.rb
+++ b/mrbgems/mruby-array-ext/mrblib/array.rb
@@ -204,6 +204,8 @@ class Array
 
   # for efficiency
   def reverse_each(&block)
+    return to_enum :sort_by unless block_given?
+
     i = self.size - 1
     while i>=0
       block.call(self[i])
-- 
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