rss_infor.rb

rss_infor.rb

require 'rss/2.0'
require 'open-uri'

def get_feed_result (url)
    feed_url = url
      open(feed_url) do |http|
      response = http.read
      result = RSS::Parser.parse(response, false)
    end
end

result = get_feed_result("http://www.developsense.com/blog/feed/")
puts result.items[1]
puts "Author: #{result.items[1].author}"


=begin
Out Put:
<item>
  <title>The Cooking Detector</title>
  <link>http://www.developsense.com/blog/2011/09/the-cooking-detector/</link>
  <description>A heuristic is a fallible method for solving a problem or making a decision. &amp;#8220;Heuristic&amp;#8221; as an adjective means &amp;#8220;something that helps us to learn&amp;#8221;. In testing, an oracle is a heuristic principle or mechanism by which we recognize a problem. Some years ago, during a lunch break from the Rapid Software Testing class, a [...]</description>
  <category>Oracles</category>
  <category>Testing vs. Checking</category>
  <comments>http://www.developsense.com/blog/2011/09/the-cooking-detector/#comments</comments>
  <pubDate>Fri, 23 Sep 2011 10:12:37 +0500</pubDate>
  <guid isPermaLink="false">http://www.developsense.com/blog/?p=984</guid>
</item>
Author: 
=end