# Simple demo Rakefile to autorun samples in current directory # adjust path to k9 executable, and or opts as required SAMPLES_DIR = './' desc 'run demo' task default: [:demo] desc 'demo' task :demo do samples_list.shuffle.each { |sample| run_sample sample } end def samples_list files = [] Dir.chdir(SAMPLES_DIR) Dir.glob('*.rb').each do |file| files << File.join(SAMPLES_DIR, file) end return files end def run_sample(sample_name) puts "Running #{sample_name}...quit to run next sample" open("|k9 -r #{sample_name}", 'r') do |io| while l = io.gets puts(l.chop) end end end