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download_pda
2008 Oct 26
2
use Prawn to generate pdf
Hello:
when i use Prawn to generate pdf file for download, i got a blank pdf
file, can someone tell me why?
require ''prawn''
class DownloadController < ApplicationController
def download_pdf
send_data(generate_pdf, :filename => ''test.pdf'', :type =>
''application/pdf'')
end
private
def generate_pdf
Prawn::Document.new do |p|
p.text ''Document Name'', :align => ''center''
p.text '...