With Yahoo Pipes, the Sort Module will sort a feed by any item element, such as title or description. You can sort them in ascending or descending order.
http://rss.api.ebay.com/ws/rssapi?FeedName=SearchResults&dfsp=32&from=R6&nojspr=y&output=RSS20&saaff=afepn&siteId=0&afepn=5336121230&customid=&satitle=prada%20messenger%20bag&fbfmt=1&sabfmts=0&sascs=0&fsop=32&fsoo=2
In this example, lets take a look at an Ebay affiliate feed for listings of Prada messenger bags.
If we want to stick this feed on an Ebay affiliate site for example, we can change the way the feed items are sorted. The Sort Module will allow us to sort each item in ascending or descending order by any feed attribute (title, description, publish date etc.)
We just need to connect our source (in this case the Fetch Feed module) to the Sort Module and select an attribute we want to sort by, then select whether we want to sort ascending or descending.
Here’s what our feed looks like after we sort it by title:
Recent Comments