Ruby add hash item to array in controller

Question

In the edit method of my controller I get an :model object, e.g. params[:model]. :model contains, name = "bill", address = "sfas", etc. I just want to add to the :model, e.g. :model add {key, value}. Sure it's dead simple but not sure what the syntax is.

Answer 1

It's:

params[:model][key] = value