Usse · November 27, 2012 13:12
diff --git a/crawl.rb b/crawl.rb
 #
 #	Web crawler examples
 #

 require 'rubygems'
 require 'nokogiri'
 require 'open-uri'



 page = Nokogiri::HTML(open("http://news.ycombinator.com/"))
 elems = page.css('table .title a')

 elems.each {|item| puts item.text}
	#
	# Web crawler examples
	#

	require 'rubygems'
	require 'nokogiri'
	require 'open-uri'



	page = Nokogiri::HTML(open("http://news.ycombinator.com/"))
	elems = page.css('table .title a')

	elems.each {\|item\| puts item.text}