require 'tactful_tokenizer'
       require 'treat'
       require 'pry'
       require_relative 'lib/extensions/String'

       include Treat::Core::DSL         # Gives quick access to named entity
       tt = TactfulTokenizer::Model.new # Creates an instance of the tokenizer


       keywordRegexes = [/death/,
                        /died/,
                        /passed s+ away/xm,]


      #Open example documents

      Dir.glob('examples/*.txt'). each do |filename|
      testdocument = File.open(filename).read


      testdocument.gsub!(/[nr]/," ")
      testdocument.squeeze!(" ")

      end