module SimpleRecommender::Recommendable::ClassMethods

Public Instance Methods

similar_by(association_name) click to toggle source
# File lib/simple_recommender/recommendable.rb, line 9
def similar_by(association_name)
  define_method :similar_items do |n_results: DEFAULT_N_RESULTS|
    query = similar_query(
              association_name: association_name,
              n_results: n_results
            )
    self.class.find_by_sql(query)
  end
end