Dropbox Camera Uploads sorter

Rakefile

task :default do |task|
  file_list = FileList['*.jpg', '*.png', '*.gif', '*.mov', '*.mp4']

  file_list.each do |file|
    year = file[/^\d{4}/]
    month = file[/(?<=^\d{4}-)\d{2}/]
    directory = File.join year, month

    mkdir_p directory
    mv file, directory
  end
end