confreaks.rb

# encoding: utf-8
require 'mechanize'
require 'csv'

START_URL = 'http://www.confreaks.com/events'
STDOUT.sync = true

agent = Mechanize.new
page = agent.get START_URL

page.links.each do |link|
  if link.text =~ /Ruby|eurUko/i
    begin
      conf_name = link.text
      conf_page = link.click
      conf_page.search(".video").each do |video|
        presenters = video.search(".presenters a").map {|a| a.text }
        video_link = "http://www.confreaks.com/#{video.search(".title a").attribute("href").text}"
        video_name = video.search(".title a").text
        video_date = video.search(".post-date strong").text

        presenters.each do |p|
          puts [
            p,
            conf_name,
            video_name,
            video_link,
            video_date
          ].map {|e| e.to_s.strip }.to_csv
        end
      end
    rescue Exception => e
      e.message
    end
  end
end