generation_valid_detector.rb

def traffic
  traffic=File.open('self.csv','r'){|file| file.readlines.collect{|line| line.chomp.split("|").map{|c| c.to_i.to_s(2)}.map{|c| c.rjust(40,"0")}.join()}}
  return traffic
end
def detector
    chars = ("0".."0").to_a + ("1".."1").to_a + ("0".."1").to_a
    random = ""
    1.upto(280) { |i| random << chars[rand(chars.size-1)] }
    return random
end
def rcont(string1, string2,limit)
  count=0
  max=0
	tamanho = string2.split('').size
  retorno=false
	tamanho.times do |n|
    if (string1.split('').take(limit) == string2.split('').take(limit))
      count=count+1
		else
			count=0
		end
    if (count>max)
      max=count
    end
    if (count>max)
      max=count
    end
    if (max >= limit)
      retorno=true
      break
    end
	end
  return retorno
end


def testar_combinacao(pseudo_detector, traffics, limit)
  for traffic in traffics do
    if rcont(pseudo_detector,traffic,limit)
      return true
    end
  end

  return false
end

def gerar_detectores(traffics,max_detectors)
  file=File.new("Detectores.txt",'a+')

  quant = 0
  while quant < max_detectors do
    pseudo_detector = detector
    if (testar_combinacao(pseudo_detector, traffics, 10)) == true
      file.puts pseudo_detector
      quant = quant + 1
    end
  end

  file.close
end

if __FILE__ == $0
  max_detectors = 1
  traffics = traffic
  detec = detector

  gerar_detectores(traffic,max_detectors)
end