gistfile1.txt

  def upload_locations
    if params[:key] == '12345'
      @locations = Location.active.order("locations.code")
      stream = render_to_string(template: "locations/index", formats: [:xml])

      Net::SFTP.start('host', 'user', password: 'pass') do |sftp|
        sftp.file.open("locations.xml", "w") do |f|
          f.puts stream
        end
      end
    end
    
    render nothing: true
  end