My new gem "code2pdf"

I've created a gem called code2pdf, which is a simple and open-source tool to convert your codebase to a PDF file. It might be especially useful in case you need to register you software.

In order to install it, just run:

gem install code2pdf

Then, open a terminal and run:

code2pdf [project path] [blacklist file]

The blacklist file is optional and must be a YML file, similar to the following:

:directories:
  - .git
  - log
  - public/system
  - spec
  - tmp
  - vendor

:files:
  - .DS_Store
  - .gitignore
  - database.yml
  - favicon.ico

You can find more information (including a PDF output example in the repository:

github.com/lucascaton/code2pdf

Please, let me know in the comments if you like it :)