14:36 <Cristian__> Hello! We're developing a Sinatra app in which we have access to this data: env['warden'].user But when we try to access it from within a DataMapper model object, an exception is raised saying that env is not defined.

14:37 <Cristian__> Do you have any idea on why this might be? How should we access user environment objects from within DataMapper resourses?

14:42 <mbj> Cristian__: basically your model instances dont have acess to the rack env. Thats the idea of models.

14:42 <mbj> Cristian__: models dont know about http.

14:43 <Cristian__> I suspected something like was the case. Is there any workaround? Basically we want to verify for each model object that it belongs to the currently logged in user.

14:43 <Cristian__> Before updating/destroying the object, that is.

14:45 <mbj> Cristian__: service object.

14:45 <mbj> Cristian__: or inject env (would not like this).

14:45 <Cristian__> is service object a pattern?

14:46 <mbj> Cristian__: somehow yeah

14:46 <Cristian__> Ok, I'll look into it. Thanks a ton!

14:46 <mbj> Cristian__: I did an example here: http://stackoverflow.com/questions/13294788/how-can-i-have-a-datamapper-callback-happen-in-a-transaction/13444988#13444988

14:47 <Cinchy> [URL] ruby - How can I have a DataMapper callback happen in a transaction? - Stack Overflow