Introduced concept of session. It does not yet support multiple databases, nor transactions, but it's a start!

1 files changed, 38 insertions, 0 deletions

diff --git a/lib/active_relation/sessions/session.rb b/lib/active_relation/sessions/session.rb
new file mode 100644
index 0000000000..d6e2ae7169
--- /dev/null
+++ b/lib/active_relation/sessions/session.rb
@@ -0,0 +1,38 @@
+require 'singleton'
+
+module ActiveRelation
+  class Session
+    include Singleton
+        
+    module CRUD
+      def connection
+        ActiveRecord::Base.connection
+      end
+      
+      def create(insert)
+        connection.insert(insert.to_sql)
+      end
+      
+      def read(select)
+        connection.select_all(select.to_sql)
+      end
+      
+      def update(update)
+        connection.update(update.to_sql)
+      end
+      
+      def delete(delete)
+        connection.delete(delete.to_sql)
+      end
+    end
+    include CRUD
+    
+    module Transactions
+    end
+    include Transactions
+    
+    module UnitOfWork
+    end
+    include UnitOfWork
+  end
+end
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