Using Polyrex#parent

Tuesday, 15 June 2010 13:02

polyrex-the-object-last_modified-feeds/column/feedfeed[rss_urltitleimpomobile

Polyrex#parent returns the parent Polyrex object relative to the current Polyrex object e.g.



require 'polyrex'



polyrex = Polyrex.new 'feeds.xml'



feed = polyrex.find_by_feed_title('slashdot')

#=> # ... , @create=#"item[title,link,description]", "feeds/column/feed"=>"feed[rss_url,title,importanle, last_modified, last_accessed]", "feeds/column"=>"column[id]", "feeds"=>"feeds"}>>



feed.parent

=> # ... , @create=#"item[title,link,description]", "feeds/column/feed"=>"feed[rss_url,title,impomobile, last_modified, last_accessed]", "feeds/column"=>"column[id]", "feeds"=>"feeds"}>>



feed.parent.id

#=> "1"