app/models/uuidify/uuid.rb in uuidify-0.4.0 vs app/models/uuidify/uuid.rb in uuidify-0.5.0

@@ -1,6 +1,27 @@
 # Store the relationship between UUID and ActiveRecord instance
 class Uuidify::Uuid < ActiveRecord::Base
   if Rails::VERSION::MAJOR == 3
     attr_accessible :model_name, :model_id, :model_uuid
   end
+
+  def self.uuid_storage_type
+    connection.adapter_name == "PostgreSQL" ? :string : :binary
+  end
+  
+  def self.uuid_to_sql_string uuid
+    if uuid_storage_type == :string
+      uuid.to_s
+    else
+      uuid.raw
+    end
+  end
+
+  def self.uuid_from_sql_string string
+    if uuid_storage_type == :string
+      UUIDTools::UUID.parse(string)
+    else
+      UUIDTools::UUID.parse_raw(string)
+    end
+  end
+  
 end