# File lib/homesick/cli.rb, line 115
    def unlink(name = DEFAULT_CASTLE_NAME)
      check_castle_existance(name, 'symlink')

      inside castle_dir(name) do
        subdirs = subdirs(name)

        # unlink files
        unsymlink_each(name, castle_dir(name), subdirs)

        # unlink files in subdirs
        subdirs.each do |subdir|
          unsymlink_each(name, subdir, subdirs)
        end
      end
    end