Association extensions Example

example.md

Association Extensions

An API for adding new finders, creators, and other factory-type methods that are only used as part of this association.

class AnonymousSession < ApplicationRecord
  has_many :webpages, as: :owner do
    def nullify_owners
      # records returns an array of webpages
      records.each(&:nullify_owner)
    end
  end
end

class Webpage < ApplicationRecord
  def nullify_owner
    ...
  end
end

AnonymousSession.last.webpages.nullify_owners