weekmenu_recipes.rb

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

days = ['Måndag', 'Tisdag', 'Onsdag', 'Torsdag', 'Fredag']
week = []

doc = Nokogiri::HTML(open('http://www.recept.nu/veckomatsedel'))
doc.css('div.teaser-list.three-pack')[0..4].each_with_index do |div, i|
  week[i] = {:day => days[i], :recipes => []}
  div.css('li').each do |li|
    week[i][:recipes] << {
      :id => li.css('a').first[:href].match(/([0-9]{1})\.([0-9]+)/)[0],
      :title => li.css('span').last.content[0..-5],
      :thumbnail => li.css('img').first[:src]
    }
  end
end

puts week.to_json