Wednesday, May 06
Rails and nested has_many :through
Rails does not support nested has_many :though => associations. There is a plugin however which enables this, and JackDangers branch on github has patches for Rails 2.3.2.
script/plugin install git://github.com/JackDanger/nested_has_many_through.git
Which enables you to do the something like the following:
class User < ActiveRecord::Base
has_many :accounts
has_many :memberships, :though => :accounts
has_many :groups, :through => :memberships
end
