confirm.rb

#
# Railsで確認画面を実装するときのテンプレ
#

def confirm
  if request.post?
    @entry = Entry.new(params[:entry])
  else request.put?
    @entry = Entry.find(params[:id])
    @entry.attributes = params[:entry]
  end

  if @entry.valid?
    respond_to do |format|
      format.html # confirm.html.erb
    end
  else
    respond_to do |format|
      format.html { render :action => (@entry.new_record? ? "new" : "edit") }
    end
  end
end


# routes
#
#

map.resouces(
  :entrys,
  :collection => {
    :confirm => :post,
  },
  :member => {
    :confirm => :put,
  }
)