Someone

  def edit    @registrar = Registrar.find(params[:id])    @address = Registrar.find(params[:id]).address(:first)    @countries = Country.find(:all)  end  def update    @registrar = Registrar.find(params[:id])    if @registrar.update_attributes(params[:registrar])      flash[:notice] = 'Registrar was successfully updated.'      redirect_to :action => 'show', :id => @registrar    else      render :action => 'edit'    end  end