[tim@phobia ~/beast-trunk]$ irb
>> Dir["**/*"].select {|x| File.directory?(x) && Dir.chdir(x) {(Dir[".*"] + Dir["*"]).reject {|x| x =~ /\.(svn|\.|)$/ || x =~ /^\.svn/}.size == 0}}
=> ["log", "tmp/sockets", "tmp/pids", "tmp/sessions", "app/views/moderators", "test/mocks/development", "test/mocks/test", "vendor/plugins/gibberish/tasks"]
>>