From f23655cc24d08b910fd37631cebb341f29261cc2 Mon Sep 17 00:00:00 2001
From: Akira Matsuda <ronnie@dio.jp>
Date: Mon, 18 Apr 2011 01:40:38 +0900
Subject: [PATCH] each_page returns Enumerator unless block_given

---
 lib/kaminari/helpers/paginator.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/kaminari/helpers/paginator.rb b/lib/kaminari/helpers/paginator.rb
index d72010f..e646530 100644
--- a/lib/kaminari/helpers/paginator.rb
+++ b/lib/kaminari/helpers/paginator.rb
@@ -25,6 +25,8 @@ module Kaminari
 
       # enumerate each page providing PageProxy object as the block parameter
       def each_page
+        return to_enum(:each_page) unless block_given?
+
         1.upto(@options[:num_pages]) do |i|
           yield PageProxy.new(@window_options.merge(@options), i, @last)
         end