I have an RSS feed that looks like
<item>
<title>Blah</title>
<enc:enclosure resource="http://hello.jpg" type="image/jpeg"/>
</item>
Using Feedzirra I am trying to retrieve the URL of the resource.
I have tried
Feedzirra::Feed.add_common_feed_entry_element('enc:enclosure', :as => :img)
feed.entries.first.img
And that always returns Nil, which I think is because the element has no value.
I also tried
Feedzirra::Feed.add_common_feed_entry_element('enc:enclosure', :resource => :res, :as => :img)
feed.entries.first.res
And img is nil and res returns undefined method.
So how to I get the elements attribute value "resource"?
After really looking into the rss_entry.rb
https://github.com/feedjira/feedjira/blob/master/lib/feedjira/parser/rss_entry.rb
I figured out how I had it backwards by trying to follow the "media:content" example
So here is the correct code.
returns "http://hello.jpg"
If I understand it right, the :as tells the parser what I want to call it. And then sets the value of that to the attribute of interest, in this case resource.
Hope this helps someone.