Help with a modeling problem.

Class Match < ActiveRecord::Base
  belongs_to :winning_team, :class_name => "Team", :foreign_key =>
"winner_id"
  belongs_to :losing_team, :class_name => "Team" , :foreign_key =>
"loser_id"
  beongs_to :submitter, :class_name => "User", :foreign_key =>
"submitter_id"
  belongs_to :Approver, :class_name => "User", :foreign_key =>
"approver_id"
  has_many :games
end

Table should look like this:
id
winner_id
loser_id
submitter_id
approver_id
<additonal fields>

the other classes:

class User < ActiveRecord::Base
  has_many :submitted_matches, :class_name => "Match", :foreign_key =>
"submitter_id"
  has_many :approved_matches, :class_name => "Match", :foreign_key =>
"approver_id
end

class Team < ActiveRecord::Base
  has_many :won_games, :class_name => "Match", :foreign_key =>
"winner_id"
  has_many :lost_games, :class_name => "Match", :foreign_key =>
"loser_id"
end

something like that ...