gistfile1.txt

{"csrf-param"=>"authenticity_token", "csrf-token"=>"x9AmVjIszIelkzftpZCTLefQldZa+wVjpaE43i2yxNs="}
"LOLZLSOssoosos oskodkKOKOK"

main.rb

require 'nokogiri'
require 'open-uri'

class MetaGrabber

	attr_reader :doc, :meta
	def initialize(url)

		source='
		<titLe>LOLZLSOssoosos oskodkKOKOK</tiTle>
    <META CONTENT="authenticity_token" NAME="csrf-param" />
<meTa conteNt="x9AmVjIszIelkzftpZCTLefQldZa+wVjpaE43i2yxNs=" NAme="csrf-token" />'


		@doc = Nokogiri::HTML::parse(source)
		@meta = {}
	end

	def title
		@title ||= @doc.xpath("//title").text rescue nil
	end

	#Some sites do <meta name="title" ... /> for some wierd reason
	def meta_title
		@meta['title'] ||= title
	end

	def grab_meta
		# grab each meta tag
		for i in @doc.xpath("//meta") do
			next if !i[:name] #dont really care about these, http types etc
			meta[i[:name].to_s.downcase] = i[:content]
		end

	end

	def keywords_array
		@meta['keywords'] ? @meta['keywords'].split(",").map{|kw| kw.strip} : nil
	end

	def common_words
		#Use readability to get main content, strip out shit words like "and etc"
	end

end