From 2d78e3a160068d7a024e30b2178084d16cea9807 Mon Sep 17 00:00:00 2001
From: Keenan Brock <keenan@thebrocks.net>
Date: Tue, 4 Oct 2016 18:28:49 -0400
Subject: Introduce NodeExpression as parent of scalar nodes

SQL is very powerful. Many nodes can be used as a sub expression or
query. grouping all of these possible nodes together
---
 lib/arel/nodes/extract.rb | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'lib/arel/nodes/extract.rb')

diff --git a/lib/arel/nodes/extract.rb b/lib/arel/nodes/extract.rb
index 4e797b6770..fdf3004c6a 100644
--- a/lib/arel/nodes/extract.rb
+++ b/lib/arel/nodes/extract.rb
@@ -2,9 +2,6 @@
 module Arel
   module Nodes
     class Extract < Arel::Nodes::Unary
-      include Arel::AliasPredication
-      include Arel::Predications
-
       attr_accessor :field
 
       def initialize expr, field
-- 
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