Download pictures from Vladimir Zotov's gallery

zotov.rb

require "nokogiri"
require "open-uri"
doc = Nokogiri::HTML(open("http://vladimirzotov.500px.com/").read)
imgs = doc.css('img').map { |i| i['src'] }

i = 0
for img in imgs
  data = open(img) { |f| f.read }
  open(i.to_s + ".jpg", "wb") { |f| f.write(data) }
  i += 1
end