Sample of XML file generation

feed.rake

desc "Task to generate XML file for JobG8"
task xmlbuilder_jobg8: :environment do
  @bids = Bid.jg8.cpc.includes(:campaign, :job).joins(:job).merge(Job.on_trip.live)
  builder = Nokogiri::XML::Builder.new do |xml|
    xml.jobs {
      @bids.each do |bid|
        xml.job {
          xml.SenderReference { xml.cdata(bid.job_jbio_no.to_s) }
          xml.Position { xml.cdata(bid.job_title) }
          xml.AdvertiserName { xml.cdata(bid.job_employer) }
          xml.Description { xml.cdata(bid.job_content) }
          xml.JobURL { xml.cdata(bid.job_jbio_url + bid.utm_source_cpc_campaign) }
          xml.Location { xml.cdata(bid.job_metro_plus_country) }
          xml.Classification { xml.cdata('Transport & Logistics') }
          xml.Language { xml.cdata('1033') }
          xml.Bid { xml.cdata(bid.campaign_price) }
        }
      end
    }
  end
  File.open(Rails.root.join('public/jobg8.xml'),'w') { |f| f.write(builder.to_xml)}
  Rails.logger.info "JobG8 XML feed was generated to file."
end