I have the prawn gem and the prawn-rails gems in my Gemfile:
I am using the following code to merge PDFs with Prawn:
It worked very nice until I tested it today again (I had been working on other features). With no code change on my side the merged PDF is a file with all blank pages. It stopped working . After doing some research online I found out that Prawn is not supporting templates since December 2013:
Does anyone know if there is a work around? or if there is any other tool or way to merge PDFs in Rails?