Backlog記法で書かれたWikiをMarkdownのプロジェクトのWikiに全面自動移行するスクリプト ref: http://qiita.com/kazuph/items/57103dde7f4e4a0c4ff1

.gitignore

# Created by https://www.gitignore.io/api/vim,ruby

### Vim ###
[._]*.s[a-w][a-z]
[._]s[a-w][a-z]
*.un~
Session.vim
.netrwhist
*~


### Ruby ###
*.gem
*.rbc
/.config
/coverage/
/InstalledFiles
/pkg/
/spec/reports/
/spec/examples.txt
/test/tmp/
/test/version_tmp/
/tmp/

## Specific to RubyMotion:
.dat*
.repl_history
build/

## Documentation cache and generated files:
/.yardoc/
/_yardoc/
/doc/
/rdoc/

## Environment normalisation:
/.bundle/
/vendor/bundle
/lib/bundler/man/

# for a library or gem, you might want to ignore these files since the code is
# intended to run in multiple environments; otherwise, check them in:
# Gemfile.lock
# .ruby-version
# .ruby-gemset

# unless supporting rvm < 1.11.0 or doing something fancy, ignore this:
.rvmrc

Gemfile

source "https://rubygems.org"

gem "mechanize"
gem 'pandoc-ruby'
gem "awesome_print"
gem "pry"

Gemfile.lock

GEM
  remote: https://rubygems.org/
  specs:
    awesome_print (1.6.1)
    coderay (1.1.0)
    domain_name (0.5.24)
      unf (>= 0.0.5, < 1.0.0)
    http-cookie (1.0.2)
      domain_name (~> 0.5)
    mechanize (2.7.3)
      domain_name (~> 0.5, >= 0.5.1)
      http-cookie (~> 1.0)
      mime-types (~> 2.0)
      net-http-digest_auth (~> 1.1, >= 1.1.1)
      net-http-persistent (~> 2.5, >= 2.5.2)
      nokogiri (~> 1.4)
      ntlm-http (~> 0.1, >= 0.1.1)
      webrobots (>= 0.0.9, < 0.2)
    method_source (0.8.2)
    mime-types (2.6.1)
    mini_portile (0.6.2)
    net-http-digest_auth (1.4)
    net-http-persistent (2.9.4)
    nokogiri (1.6.6.2)
      mini_portile (~> 0.6.0)
    ntlm-http (0.1.1)
    pandoc-ruby (1.0.0)
    pry (0.10.1)
      coderay (~> 1.1.0)
      method_source (~> 0.8.1)
      slop (~> 3.4)
    slop (3.6.0)
    unf (0.1.4)
      unf_ext
    unf_ext (0.0.7.1)
    webrobots (0.1.1)

PLATFORMS
  ruby

DEPENDENCIES
  awesome_print
  mechanize
  pandoc-ruby
  pry

BUNDLED WITH
   1.10.5

yapc_my_article_searcher.rb

#!/usr/bin/env ruby
# coding : utf-8

require 'open-uri'
require "mechanize"
require "awesome_print"
require "pry"

class YapcMyArticleSearcher

  def initialize(url)
    @url = url

    @agent                  = Mechanize.new
    @agent.user_agent_alias = "Mac Safari"
    @agent.max_history      = 1

  end

  def blog_links
    @agent.get(@url).links
  end

  def blog_list
    blog_links.each{|link|
      next if link.href =~ /http:\/\/b.hatena.ne.jp\/entry/
      text = Nokogiri::HTML.parse(@agent.get(link.href).body).text
      if (text =~ /(Web由来)/)
      # if (text =~ /文系プログラマ/)
        puts link.text
        puts link.href
        `open #{link.href}`
      end
    }
  rescue => e
    puts "読み込めなかった？"
  end
end

if __FILE__ == $0
  y = YapcMyArticleSearcher.new("http://yapcasia.org/2015/news/08/yapcasia-tokyo-2015-blog-entries.html")
  ap y.blog_list
end