class Matchscore
Public Class Methods
winner(a_odds=50, number_of_games=3)
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# File lib/matchscore.rb, line 4 def self.winner a_odds=50, number_of_games=3 a_wins = 0 z_wins = 0 game_number = 1 while a_wins < (number_of_games+1)/2 && z_wins < (number_of_games+1)/2 result = Random::rand 100 if result < a_odds a_wins += 1 puts "A wins game #{game_number} (#{result})" else z_wins += 1 puts "Z wins game #{game_number} (#{result})" end game_number += 1 end if a_wins > z_wins puts "A wins #{a_wins} games to #{z_wins}" winner = 'A' else puts "Z wins #{z_wins} games to #{a_wins}" winner = 'Z' end winner end