For navya

gistfile1.txt

../app/controllers/modelname_html

format.pdf do
        pdf = MemberPdf.new(@member, view_context)
        send_data pdf.render, filename: 
        "member.pdf",
        type: "application/pdf"
      end



../app/views/show.html


 <%= link_to t('.print', :default => t("helpers.links.print")),
              member_path(@member , :format => 'pdf'), :class => ' btn btn-primary	' %>




..app/pdfs/model_pdf.rb

class MemberPdf < Prawn::Document

def logo
  logopath =  "#{Rails.root}/app/assets/images/head.png"
  image logopath , :scale => 0.85 
end

  def initialize(member, view)
  	super()
        logo()
      @member = member
  @view = view
 move_down(30)
  text "Date : #{Date.today}",:align => :left
text "Place : Karwar",:align => :right

move_down(80)
font_size(14) { text "The Details of the member are as follows :" }
move_down(20)
font_size(9) { 
  text "Name 		 : #{ @member.name }"
  text "Account Number 	 : #{@member.account_number}"
  text "Pan Card 	 : #{@member.pan_card}" 
  text "Desgination 	 : #{ @member.designation }"
  text "Office Address 	 : #{@member.office_address }"
  text "Home Address 	 : #{@member.address }"
  text "Date Of Birth 	 : #{ @member.dob }"
  text "Mobile Number 	 : #{ @member.mobile }"
  text "Nominee One 	 : #{ @member.nominee_one }"
  text "Relationship	 : #{ @member.relationship_with_nominee_one}" 
  text "Nominee Two	 : #{ @member.nominee_two }"
  text "Reationship	 : #{@member.relationship_with_nominee_two}"


}
    end
end