foofoofoo.rb

#!/bin/env ruby
# encoding: utf-8
require 'pry'
require 'open-uri'
require 'nokogiri'

  url = "http://www.tristar.eu/pt/Electr%C3%B3nica/Boombox/Radio_Stereo_CD/CD-1568/3/5277"
  doc = Nokogiri::HTML(open(url))
    
    ALQDETALHESPB = doc.xpath(' //*[(@id = "Gegevens")]//li').collect {|node| node.text.strip}
 
      det1 = 'driver.find_element(:id, "f04_000'
      det2 = '").send_keys(ALQDETALHESPB['
      det3 = '])'
      number = ALQDETALHESPB.count.to_i
      numbers = Array.new(number) {|i| i+1 }
      counter = numbers
	  
# puts driver.find_element(:id,"add").click 

      counter.each do |counter|
        counterx = det1 + counter.to_s + det2 + counter.to_s + det3
#the next line uncommented works as expected
#puts driver.find_element(:id,"add").click
        puts counterx 
      end

# driver.find_element(:id, "f04_0001").send_keys(ALQDETALHESPB[1])
# driver.find_element(:id, "f04_0002").send_keys(ALQDETALHESPB[2])
# driver.find_element(:id, "f04_0003").send_keys(ALQDETALHESPB[3])
# driver.find_element(:id, "f04_0004").send_keys(ALQDETALHESPB[4])
# driver.find_element(:id, "f04_0005").send_keys(ALQDETALHESPB[5])
# driver.find_element(:id, "f04_0006").send_keys(ALQDETALHESPB[6])
# driver.find_element(:id, "f04_0007").send_keys(ALQDETALHESPB[7])
#  => [1, 2, 3, 4, 5, 6, 7] 
# 2.2.1 :030 > 
##  but none of these are actualy sent to the interpreter, 
## just printed on screen, if i manualy
## copy paste the outputted lines, they interact with driver. and fill the fields with the data.