script to fix the created datestamp on files rescued from snapjoy's end of life backup downloads. This makes them show up in the proper order in Carousel

redate.rb

# this script fixed the ordering in carousel of may snapjoy files. 
# works on OSX

require 'date'
Dir.glob("./**/*.jpeg").each do |f|

  next if f =~ /nknown/

  m = /(?<serial>\d{0,6})-(?<year>\d{4})-(?<month>\d{2})-(?<day>\d{2})/.match(f)
  d = DateTime.new(m['year'].to_i, m['month'].to_i, m['day'].to_i) + Rational(m['serial'].to_i, 86400)
  fdate = d.strftime("%m/%d/%Y %H:%M:%S")
  cmd = %Q{SetFile -d '#{fdate}' #{f}}
  puts cmd
  puts %x[#{cmd}]
end