lib/pdf/merger/jruby.rb in pdf-merger-0.1.1 vs lib/pdf/merger/jruby.rb in pdf-merger-0.1.2

@@ -12,18 +12,20 @@
 
 module PDF
   class Merger
 
     # Saves the PDF into a file defined by path given.
+    # return the number of pages in the new file
     def save_as(output_file_path)
       filestream = FileOutputStream.new(output_file_path)
       copy = PdfCopyFields.new(filestream)
       
       @files_to_merge.each do |f|
         copy.addDocument(PdfReader.new(f))
       end
       
       copy.close()
+      PdfReader.new(output_file_path).getNumberOfPages
     end
   
   end
 end