Contents

require 'nokogiri'
require 'open-uri'

module PageRankr
  class Backlinks < Tracker
    class Backlink
      attr_reader :backlinks
      alias_method :tracked, :backlinks
      
      def initialize(site)
        @backlinks = clean Nokogiri::HTML(open url(site)).at(xpath).to_s
      end
      
      def clean(backlink_count)
        backlink_count.gsub(/[a-zA-Z,\s\(\)]/, '').to_i
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
PageRankr-1.4.3	lib/page_rankr/backlinks/backlink.rb
PageRankr-1.4.2	lib/page_rankr/backlinks/backlink.rb
PageRankr-1.4.0	lib/page_rankr/backlinks/backlink.rb