require 'sinatra'
require 'hpricot'
require 'open-uri'

set :server, 'webrick'

class Page
  def initialize(link)
    @link = "https://facebook.com/" + link
    doc = Hpricot(open(@link))
    @title = (doc/"title").inner_text
  end

  def link
    @link
  end

  def title
    @title
  end

end


get '/' do
  str = File.read('source.html')
  id = /\d{5,20}/

  @matches = str.scan id
  @pages = []
  @matches.each do |id|
    @pages << Page.new(id)
  end

  erb :index

end

#index.erb
<% @pages.each do |page| %>

  <p> <a href=<%= page.link %>><%= page.link %></a> | <%= page.title %> </p>
<% end %>