gistfile1.rbx

pdf.select_font "Times-Roman"
pdf.fill_color(Color::RGB::Red)
pdf.text @post.title, :font_size => 24, :justification => :center
pdf.fill_color(Color::RGB::Black)
pdf.text "by #{@post.email}", :font_size => 12, :justification => :center
pdf.with_options(:font_size => 10, :justification => :left) do |p|
  p.text "nn"
  p.text @post.body
  p.text "nn"
  p.text "Created at: #{@post.created_at}"
  p.text "Updated at: #{@post.updated_at}"
end