From fcb00d388c8afe25cdc8bd0fa5c762840921a8c9 Mon Sep 17 00:00:00 2001
From: Ivan Antropov <antropov.ivan@gmail.com>
Date: Sat, 9 Nov 2013 10:16:19 +0700
Subject: Add :encode_with for proper YAML serialization

---
 lib/arel/nodes/sql_literal.rb | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'lib/arel')

diff --git a/lib/arel/nodes/sql_literal.rb b/lib/arel/nodes/sql_literal.rb
index 1bae8c9366..b43288b29c 100644
--- a/lib/arel/nodes/sql_literal.rb
+++ b/lib/arel/nodes/sql_literal.rb
@@ -5,6 +5,10 @@ module Arel
       include Arel::Predications
       include Arel::AliasPredication
       include Arel::OrderPredications
+
+      def encode_with(coder)
+        coder.scalar = self.to_s
+      end
     end
 
     class BindParam < SqlLiteral
-- 
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