ruby script/plugin install acts_as_list

class Hoge< ActiveRecord::Base has_many :hoges_fugas_assigns has_many :fugas, :through => :hoges_fugas_assigns, :source => :wawawa_fuga #以下略 class WawawaFuga< ActiveRecord::Base has_many :hoges_fugas_assigns has_many :hoges, :through =>…

/admin/hoge/1/fuga/hoo/wawawaとかしたいとき map.namespace :hoge do |hoge| hoge.resources :fuga do |fuga| fuga.resources :hoo, :member=> [:wawawa] end end 参考 http://d.hatena.ne.jp/zariganitosh/20080203/1202091772