# File lib/libgenetics.rb, line 170
  def make_next_generation(tournament_winner_success_rate = 0.8, game_length = 1000, crossover_rate = 0.7, mutation_rate = 0.05)
    @individuals = tournament_select_population(tournament_winner_success_rate, game_length, true)
    @individuals = crossover(crossover_rate)
    @individuals = mutation(mutation_rate)
  end