desktop   = ENV['HOME'] + '/desktop'

Dir.chdir desktop + '/pinGen'

begin
  runtill = IO.readlines("settings.txt")[0].to_i

rescue
  puts "Error, cannot load data from settings.txt."; sleep 4; exit

end


if !runtill.is_a? Integer || runtill.nil? || runtill.empty? # I also tried if not runtill... didn't work
  runtill = 100
  puts "\nruntill was edited"
end

puts "END"