[meta] Update sync:dlanham task

Rakefile

@@ -1,30 +1,52 @@
 namespace :clean do
-  desc 'Remove .DS_Store files from Dropbox'
+  desc "Remove .DS_Store files from Dropbox"
   task :ds_store do
-    sh 'find ~/Dropbox -name .DS_Store -print0 | xargs -0 rm -v'
+    sh "find ~/Dropbox -name .DS_Store -print0 | xargs -0 rm -v"
   end
 
   task all: %i[ ds_store ]
 end
 
 namespace :sync do
-  desc 'Sync David Lanham wallpapers (assumes the unzipped updates are in ~/Downloads)'
+  desc "Sync David Lanham wallpapers (assumes the unzipped updates are in ~/Downloads)"
   task :dlanham do
-    FileList[File.expand_path('~/Downloads/dlanham*')].each do |dir|
+    rm_rf File.expand_path("~/Dropbox/wallpapers/dlanham wallpapers/Newest Additions")
+    FileList[File.expand_path("~/Downloads/dlanham*")].each do |dir|
       Dir.chdir dir do
-        sh 'rsync -avz --exclude "Newest Additions" --exclude "*.DS_Store" . ~/Dropbox/wallpapers/dlanham\ wallpapers'
+        sh 'rsync -avz --exclude "*.DS_Store" . ~/Dropbox/wallpapers/dlanham\ wallpapers'
       end
       rm_r dir
     end
   end
 
-  desc 'Sync submodules'
+  desc "Sync submodules"
   task :submodules do
-    sh 'git submodule foreach git pull'
+    sh "git submodule foreach git pull"
-    Dir.chdir 'src/prezto' do
+    Dir.chdir "src/prezto" do
-      sh 'git fetch upstream'
+      sh "git fetch upstream"
-      sh 'git rebase upstream/master'
+      sh "git rebase upstream/master"
-      sh 'git submodule update --init --recursive'
+      sh "git submodule update --init --recursive"
     end
   end
+
+  desc "Sync crosswords from ~/Downloads"
+  task :crosswords do
+    # Dir[File.expand_path('~/Downloads/*.puz')].each do |puz|
+    #   crossword = File.basename(puz, '.puz')
+    #   dir = case crossword
+    #         when /av\d{6}/
+    #           'AV'
+    #         when /\d{3}[a-zA-Z]+/
+    #           'BEQ'
+    #         when /mgwcc\d{3}/
+    #           'MGWCC'
+    #         when /[A-Z][a-z]{2}\d{4}/
+    #           'NYT'
+    #         else
+    #           'etc'
+    #         end
+    #   dir = File.expand_path("~/Dropbox/Shared/Crosswords/#{dir}")
+    #   FileUtils.mv puz, to, verbose: true
+    # end
+  end
 end