auto-assigning custom fields

[Gyzmo Gato]

Hello,




I am trying to automacally assign custom fields on my activities.

I know you can pass a proc to 'tracked' (eg: { tracked custom_field: proc {|controller, model| controller.some_helper })

but I am only including  PublicActivity::Common to my models since I only create activities manually.

Is there any way to pass a proc to my model?

thank you for your help!