An RSS file describes a set of news items. Here is a sample RSS file:
<?xml version="1.0"?> <rss version="2.0"> <channel> <item> <title>Star City</title> <link>http://liftoff.msfc.nasa.gov/news/2003/news-starcity.asp</link> <description>How do Americans get ready to work with Russians aboard the International Space Station? They take a crash course in culture, language and protocol at Russia's Star City.</description> <pubDate>Tue, 03 Jun 2003 09:39:21 GMT</pubDate> </item> <item> <title>Space Exploration</title> <link>http://liftoff.msfc.nasa.gov/</link> <description>Sky watchers in Europe, Asia, and parts of Alaska and Canada will experience a partial eclipse of the Sun on Saturday, May 31st.</description> <pubDate>Fri, 30 May 2003 11:06:42 GMT</pubDate> </item> <item> <title>The Engine That Does More</title> <link>http://liftoff.msfc.nasa.gov/news/2003/news-VASIMR.asp</link> <description>Before man travels to Mars, NASA hopes to design new engines that will let us fly through the Solar System more quickly. The proposed VASIMR engine would do that.</description> <pubDate>Tue, 27 May 2003 08:37:32 GMT</pubDate> </item> </channel> </rss>
Note: The RSS format is documented at http://cyber.law.harvard.edu/rss/rss.html.
Your task is to complete the createItem method below. Use the current date (new Date().toString()) for the pubDate.