#!/usr/bin/env ruby

require 'nokogiri'
require 'open-uri'

<%- if @url -%>
doc = Nokogiri::HTML(URI.open(<%= @url.inspect -%>))
<%- else -%>
doc = Nokogiri::HTML(URI.open(ARGV[0]))
<%- end -%>

puts doc.search('//a[@href]')