Module: Prawn::Rails::PrawnHelper

Defined in:
lib/prawn_rails.rb

Instance Method Summary collapse

Instance Method Details

#disposition(download, filename) ⇒ Object 



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# File 'lib/prawn_rails.rb', line 24

def disposition(download, filename)
  download = true if (filename && download == nil)
  disposition = download ? "attachment;" : "inline;"
  disposition += " filename=\"#{filename}\"" if filename
  headers["Content-Disposition"] = disposition
end

#prawn_document(opts = {}) {|pdf| ... } ⇒ Object

Yields:

  • (pdf) 


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# File 'lib/prawn_rails.rb', line 13

def prawn_document(opts={})
  download = opts.delete(:force_download)
  filename = opts.delete(:filename)
  pdf = (opts.delete(:renderer) || Prawn::Document).new(opts)
  yield pdf if block_given?

  disposition(download, filename) if (download || filename)

  pdf.render
end