model associations and optimization problem

rubyonrails-talk
1

Hi.

Any way to write this more efficiently? Can I make the active record handle this through some kind of association?

    @images =     current_user.foo_models.each do |foo|       @images.concat(foo.images)     end

Any help appreciated.

2

class FooModel < ActiveRecord::Base

belongs_to :user

has_many :images

end

class User < ActiveRecord::Base

has_many :foo_models

has_many :images, :through => :foo_models

end

current_user.images