My IDE says my game class has too many instance variables. I'm curious as to how it 'should' be? I could re-implement it into a hash or maybe a struct object. But I'm not sure that makes it any better. The variables are specific state that belong to the game. Would refactoring lead to some being memoized? Maybe some variables moved into a "rule-set" struct? What patterns apply to initializing multiple variables handling state?
class TonkGame def initialize @max_players = 5 @min_players = 2 @players =  @bet = 1 @tonk = Game.new @face_up =  @turn = nil @over = false @round = 0 end # ... end