This was asked in 2008. Hopefully there\'s a better answer now.
How can you combine PDFs in ruby?
I\'m using the pdf-stamper gem to fill out a form in a PDF.
We're closer than we were in 2008, but not quite there yet.
The latest dev version of Prawn lets you use an existing PDF as a template, but not use a template over and over as you add more pages.