Load a Web page in Ruby and print information

jswizard (JavaScript Wizard) — Wed, 16 Aug 2006 21:36:10 GMT

Found at http://www.juretta.com/log/2006/08/13/ruby_net_http_and_open-uri/



require 'open-uri'

require 'pp'



open('http://www.juretta.com/') do |f|

  # hash with meta information

  pp  f.meta

   

  # 

  pp "Content-Type: " + f.content_type

  pp "last modified" + f.last_modified.to_s

  

  no = 1

  # print the first three lines

  f.each do |line|

    print "#{no}: #{line}"

    no += 1

    break if no > 4

  end

end

DZone Snippets: pp code

Load a Web page in Ruby and print information