sarenza live code

sarenza.rb

require 'open-uri'
require 'nokogiri'
require 'json'

url = "http://www.sarenza.com/store/product/gender-luxe/list/view?gender=1&luxe=1&index=0&count=2000"

html_file = open(url).read
html_doc = Nokogiri::HTML(html_file)

scrap = []

html_doc.search('.vignette').each do |element|
  brand = element.search('.brand').text.strip
  model = element.search('.model').text.strip
  price = element.search('.price').text.strip.gsub(",",".").to_f
  scrap << {brand: brand, model: model, price: price}
end

File.open("sarenza.json", 'wb') do |file|
  file.write(JSON.pretty_generate(scrap))
end

puts "#{scrap.length} elements scrapped !"