gistfile1.rb

last_file = Dir.open('.').select{|d| d.include?("output")}.sort.last
current_session = last_file ? last_file.match(/[0-9]{1,}/).to_s.to_i + 1 : 0
File.open("output#{current_session}.txt", 'a') do |f|
  puts "Session: #{current_session}"
  while thought = gets != "that's all for now\n"
    print "\e[2J\e[f" # clear the screen.
    f.write(thought)
  end
end