From 1dbbc1b9871bd65d6ba149152b5deb23a53b67f8 Mon Sep 17 00:00:00 2001
From: Aaron Patterson <aaron.patterson@gmail.com>
Date: Wed, 28 Jul 2010 14:50:32 -0700
Subject: Enumerable implements #first

---
 lib/arel/algebra/relations/relation.rb | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)

(limited to 'lib')

diff --git a/lib/arel/algebra/relations/relation.rb b/lib/arel/algebra/relations/relation.rb
index 62d9bf177c..ccc1ab558f 100644
--- a/lib/arel/algebra/relations/relation.rb
+++ b/lib/arel/algebra/relations/relation.rb
@@ -1,5 +1,7 @@
 module Arel
   module Relation
+    include Enumerable
+
     @@connection_tables_primary_keys = {}
 
     attr_reader :count
@@ -93,18 +95,9 @@ module Arel
       orders.collect { |o| o.to_sql(Sql::OrderClause.new(self)) }
     end
 
-    module Enumerable
-      include ::Enumerable
-
-      def each
-        session.read(self).each { |e| yield e }
-      end
-
-      def first
-        session.read(self).first
-      end
+    def each
+      session.read(self).each { |e| yield e }
     end
-    include Enumerable
 
     module Operable
       def join(other_relation = nil, join_class = InnerJoin)
-- 
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