From 07833d39c2885a5cddf38eeb860d79353c0f447b Mon Sep 17 00:00:00 2001
From: Bryan Helmkamp <bryan@brynary.com>
Date: Sun, 17 May 2009 15:47:10 -0400
Subject: basic implementation of in memory insertions

Conflicts:

	lib/arel/engines/memory/relations.rb
---
 lib/arel/engines/memory/engine.rb           | 4 ++++
 lib/arel/engines/memory/relations.rb        | 1 +
 lib/arel/engines/memory/relations/writes.rb | 7 +++++++
 3 files changed, 12 insertions(+)
 create mode 100644 lib/arel/engines/memory/relations/writes.rb

(limited to 'lib/arel/engines')

diff --git a/lib/arel/engines/memory/engine.rb b/lib/arel/engines/memory/engine.rb
index 67a084f2cd..c8f79c9d57 100644
--- a/lib/arel/engines/memory/engine.rb
+++ b/lib/arel/engines/memory/engine.rb
@@ -5,6 +5,10 @@ module Arel
         def read(relation)
           relation.eval
         end
+        
+        def create(relation)
+          relation.eval
+        end
       end
       include CRUD
     end
diff --git a/lib/arel/engines/memory/relations.rb b/lib/arel/engines/memory/relations.rb
index 1b009537b9..c67af2d63b 100644
--- a/lib/arel/engines/memory/relations.rb
+++ b/lib/arel/engines/memory/relations.rb
@@ -1,4 +1,5 @@
 require 'arel/engines/memory/relations/array'
 require 'arel/engines/memory/relations/operations'
+require 'arel/engines/memory/relations/writes'
 require 'arel/engines/memory/relations/compound'
 
diff --git a/lib/arel/engines/memory/relations/writes.rb b/lib/arel/engines/memory/relations/writes.rb
new file mode 100644
index 0000000000..fa8b84a32c
--- /dev/null
+++ b/lib/arel/engines/memory/relations/writes.rb
@@ -0,0 +1,7 @@
+module Arel
+  class Insert < Compound
+    def eval
+      unoperated_rows + [Row.new(self, record.values.collect(&:value))]  
+    end
+  end
+end
\ No newline at end of file
-- 
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