module Artofwar

# File lib/artofwar.rb, line 5
def self.passage
              text = File.read('artwar.1b.txt')
              chapters = []
              lined_text = []

              text = text.split('----------------------------------------------------------------------').shift
              text_array = text.split("\n\n")
              text_array.pop
              
              3.times do
                      text_array.shift
              end

              text_array.each do |thing|
                      if thing =~ /\d/
                              line = "#{thing}"
                              lined_text.push(line)
                      else
                              chap_titles = "Chapter #{thing}"
                              chapters.push(chap_titles)
                      end
              end

              # puts chapters
              @passage = lined_text.sample
              puts @passage
      end