# File lib/chef/util/backup.rb, line 30 def backup! if @new_resource.backup != false && @new_resource.backup > 0 && ::File.exist?(path) do_backup # Clean up after the number of backups slice_number = @new_resource.backup backup_files = sorted_backup_files if backup_files.length >= @new_resource.backup remainder = backup_files.slice(slice_number..-1) remainder.each do |backup_to_delete| delete_backup(backup_to_delete) end end end end
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