add multiparameter assignment

[goganchic]

Add multiparameters support like in rails. It is very useful for date_select and time_select rails helpers

[geoberle]

i would really love to see this feature in active_attr!!!

[reagleton]

I also would love to see this feature! It would make the validation of dates much, much easier.

Anybody have a suggested workaround in the meantime?

[stevenchanin]

This feature would be a big help. I just hit some problems trying to send a date_select into an ActiveAttr model and it took a while to figure out that multi-parameter inputs weren't handled.