# File lib/domainatrix/domain_parser.rb, line 12 def read_dat_file(file_name) File.readlines(file_name).each do |line| line = line.strip unless (line =~ /\/\//) || line.empty? parts = line.split(".").reverse sub_hash = @public_suffixes parts.each do |part| sub_hash = (sub_hash[part] ||= {}) end end end end