#!/usr/bin/env ruby
# frozen_string_literal: true

require_relative "helpers"

dnsbls = []

puts "=> Loading dnsbls.txt"
dnsbls += normalize_list(File.read("#{__dir__}/../data/manual/dnsbls.txt").lines)

puts "=> Normalize dnsbls (count: #{dnsbls.size})"
dnsbls = dnsbls
         .uniq
         .map {|dnsbl| dnsbl.downcase.strip }
         .reject(&:empty?)
         .uniq

puts "=> Saving dnsbls (count: #{dnsbls.size})"
save_file("dnsbls.txt", normalize_list(dnsbls))