Move files sorted by video/source into same directory

mv_videos_and_source.rb

#!/usr/bin/env ruby

require 'fileutils'

Dir.glob('/Volumes/Share/Media/Videos/Software\ Training/video/*').each do |file|
  fn = File.basename file, File.extname(file)
  sd = File.dirname(file) + '/../' + 'source/'
  sf = sd + fn + '.zip'
  nd = File.dirname(file) + '/../' + fn
  (File.exists? nd) ? next : Dir.mkdir(nd)
  FileUtils.mv file, nd
  FileUtils.mv sf, nd if File.exists? sf
end