When Ultrasphinx is used with polymorphic associations…
Lets first consider simple has_many and belongs_to associations as: Now if you wish to index the title of associated article with comment for searching, you just need to add ” is_indexed :fields => :body, :include => [{ :association_name => ‘article’, :field => ‘title’, :as=> ‘article_title’}] ” So, your comment model will look like: Setup ultrasphinx … Continue reading When Ultrasphinx is used with polymorphic associations…