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# Creates a selector using tournament selection def EvolutionaryAlgorithm.make_tournament_selector(tournamentSize, getFitness) return Proc.new { |pop, count| newPop = [] while newPop.length < count do pool = pop.random_elements(tournamentSize) fitnesses = pool.collect { |i| getFitness.call(i) } newPop.push(pool[fitnesses.max_index()]) end newPop } end

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