bradphelan / active-illusion Goto Github PK

Have you figured out how to trick ActiveRecord into joining against this fake table? For instance, I have:

class Score < ActiveRecord::Illusion
  column :question_id, :integer
  column :score, :float

  belongs_to :question

  view do
    select{[s.question_id.as(question_id), s.score.as(score)]}.from("scores() as s")
  end

end

and then I'd like to do something like

Question.includes(:score).order("scores.score desc")

but .includes doesn't actually do the join, and adding .joins(:score) doesn't work since it expects a real table by that name, and doesn't look to the model for details.