how to handle ActiveRecord::RecordNotFound in rails controller?

Question

I have an app with user and events. Each user has several events. When a user wants to see a specific event he will get to this action:

def show
  begin
    @use         


        

Answer 1

Put return after redirect

begin
 @userEvents = current_user.event
 @event = @userEvents.find(params[:id])
rescue ActiveRecord::RecordNotFound  
 redirect_to :controller => "main", :action => "index"
 return
end