Add to_s method to SQLServer::Type::Char::Data object

Author: marceloeloelo

lib/active_record/connection_adapters/sqlserver/type/char.rb

@@ -24,6 +24,10 @@ def quoted
               "'#{@value}'"
             end
 
+            def to_s
+              @value
+            end
+
           end
 
         end