class Rating

Public Instance Methods

rate(score, user) click to toggle source

# File lib/rating.rb, line 7
def rate(score, user)
  user_ratings.find_or_initialize_by_user_id(user.id).update_attributes!(:score => score)
  reload
end

update_rating() click to toggle source

Call this method the update the avarage rating; you don’t normally need to do this manually, saving or updating a user rating already takes care of updating the avarage rating.

# File lib/rating.rb, line 15
def update_rating
  self.average_rating = user_ratings.average(:score)
  self.ratings_count = user_ratings.count
  save!
end