From fcd11dcb99d69d40ff60b56bcd7330264128ecfd Mon Sep 17 00:00:00 2001
From: Jiri Pospisil <mekishizufu@gmail.com>
Date: Sat, 14 Jun 2014 23:33:05 +0200
Subject: Modify Visitors::Dot's API to use collectors

---
 lib/arel/visitors/dot.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'lib/arel/visitors')

diff --git a/lib/arel/visitors/dot.rb b/lib/arel/visitors/dot.rb
index ba35223ac9..d96cf7a6a0 100644
--- a/lib/arel/visitors/dot.rb
+++ b/lib/arel/visitors/dot.rb
@@ -22,9 +22,9 @@ module Arel
         @seen       = {}
       end
 
-      def accept object
+      def accept object, collector
         visit object
-        to_dot
+        collector << to_dot
       end
 
       private
-- 
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