```ruby
require 'anal_uuid/version'

module AnalUUID
  # Your code goes here...
end
```

Add some notes to main
user
```ruby
require 'anal_uuid/version'

# Parse a UUID as defined in IETF RFC 4122, "A Universally Unique IDentifier
# (UUID) URN Namespace" by Leach, Mealling, and Salz
# (http://www.ietf.org/rfc/rfc4122.txt)
#
# Other references:
#
# "Universal Unique Identifier". The Open Group. CDE 1.1: Remote Procedure Call
# (http://pubs.opengroup.org/onlinepubs/9629399/apdxa.htm).
#
# "Privilege (Authorisation) Services." The Open Group. DCE 1.1: Authentication
# and Security Services
# (http://pubs.opengroup.org/onlinepubs/9668899/chap5.htm#tagcjh_08_02_01_01).
#
module AnalUUID
  # Your code goes here...
end
```
assistant