Ruby Code for Puppet
 

I would like to crate a new custom fact for puppet. I want the code to take an IP and add two to the last octet. (example: 127.0.0.1 to 127.0.0.3) I know I can exec a long string of crap, but I was hopping that every thing could be done in ruby so I can put it in my Fact.rb file in puppet. The only problem is my ruby skill are currently low, but growing.

Will any one help?

Thanks in advance.

I am not sure where you are stuck? Maybe you could provide what you have tried as my initial thought is that editing a string is particularly simple.