From 113ab607846e63c0348758d3e13017e0ea3a45a3 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby-lang.org>
Date: Fri, 14 Mar 2014 02:41:22 +0900
Subject: mruby-enumerator: move definitions in core_mod.rb to mrblib core

---
 mrblib/range.rb | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'mrblib/range.rb')

diff --git a/mrblib/range.rb b/mrblib/range.rb
index d1f97ac87..d587cab45 100644
--- a/mrblib/range.rb
+++ b/mrblib/range.rb
@@ -10,6 +10,8 @@ class Range
   #
   # ISO 15.2.14.4.4
   def each(&block)
+    return to_enum :each unless block_given?
+
     val = self.first
     unless val.respond_to? :succ
       raise TypeError, "can't iterate"
-- 
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