From 5bbd3d03d327b34ab2f3865f64b9008f6064d89a Mon Sep 17 00:00:00 2001
From: Aaron Patterson <aaron.patterson@gmail.com>
Date: Fri, 30 Jul 2010 10:40:55 -0700
Subject: PERF: removing another def engine

---
 lib/arel/algebra/relations/operations/skip.rb | 11 -----------
 spec/support/model.rb                         |  2 +-
 2 files changed, 1 insertion(+), 12 deletions(-)

diff --git a/lib/arel/algebra/relations/operations/skip.rb b/lib/arel/algebra/relations/operations/skip.rb
index 5a87fbb7b5..7e4ad2b278 100644
--- a/lib/arel/algebra/relations/operations/skip.rb
+++ b/lib/arel/algebra/relations/operations/skip.rb
@@ -14,17 +14,6 @@ module Arel
         skipped == other.skipped
     end
 
-    def engine
-      engine   = relation.engine
-
-      # Temporary check of whether or not the engine supports where.
-      if engine.respond_to?(:supports) && !engine.supports(:skipping)
-        Memory::Engine.new
-      else
-        engine
-      end
-    end
-
     def eval
       unoperated_rows[skipped..-1]
     end
diff --git a/spec/support/model.rb b/spec/support/model.rb
index ebcde0ee9a..f4973f4c57 100644
--- a/spec/support/model.rb
+++ b/spec/support/model.rb
@@ -13,7 +13,7 @@ module Arel
 
       def read(relation)
         case relation
-        when Arel::Take, Arel::Order
+        when Arel::Take, Arel::Order, Arel::Skip
           relation.eval
         else
           @rows.dup.map { |r| Row.new(relation, r) }
-- 
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