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Load A Web Page In Ruby And Print Information

DZone's Guide to

Load A Web Page In Ruby And Print Information

·
Free Resource
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

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