Access session params in rails

Question

I have a multistep form where i save some values in the session model.

params[:event][:start] = DateTime.strptime(params[:event][:start], "%m/%d/%Y %l:%M %P")  - offset.hours

session[:event_params].deep_merge!(params[:event]) if params[:event]

And I would like to access these variable later on, how should I do please? I tried session[:event_params][:start] but it returns nil.

Answer 1

I ended using the following:

params[:event][:start] = session[:event_params].values[5] + offset.hours