gistfile1.rb

class Player < ActiveRecord::Base
  has_many :game_participations
  has_many :games, :through => :game_participations
end


class Game < ActiveRecord::Base
  has_many :game_participations
  has_many :players, :through => :game_participations
end


# Table Schema
#   game_id   => integer
#   player_id => integer
#   points    => integer
class GameParticipation < ActiveRecord::Base
  belongs_to :game
  belongs_to :player
end