From: Ben Giddings <bg-rubytalk@...>
Date: 2005-04-09T07:11:01+09:00
Subject: Re: [EVALUATION] - E04 - jamPersist Evaluation Case Applied to Ruby

On Friday 08 April 2005 17:14, Ilias Lazaridis wrote:
> please avoid further off-topic comments.

class FightClubRules
  # 1
  def to_s
    ""
  end

  # 2
  def inspect
    ""
  end

  # 3
  def over?
    @fighters.each do |f|
      return true if f.limp? or f.gets =~ /stop!/
    end
    false
  end

  # 4
  def add_fighter(fighter)
    @fighters ||= []
    @fighters.size <= 2 or raise "Too many fighters!"
    @fighters << fighter
  end

  # 5
  include Singleton

  # 6
  def clothing_valid?
    @fighters.each do |f|
      return false if f.clothing.include?(:shirt) or 
                      f.clothing.include?(:shoes)
    end
    true
  end    

  # 7
  def timer_expired?; false; end

  # 8
  def initialize(crowd)
    crowd.each do |visitor|
      if visitor.first_visit?
        add_fighter(visitor)
      end
    end
  end
end