Concatenation revisited
Now that Paul Donnelly has shown us the way, let’s look at another way to concatenate elements from items that uses YQL and the Web Service module. This pipe starts off in the same way as the pipe in my previous post on concatenation, with a URL Input, an Item Builder and a Fetch Feed in a Loop. Here we use Rename to make a copy of the items (in item.stuff) to an element yql_array. That’s a specif
Concatenating items in a feed
By which I mean lumping selected elements from all the items in a feed into a single item. A word of warning first. This technique involves using a string of numbers in the form “0,1,2,3”, where the highest number will be the maximum (-1) number of items possible in the feed. If you’re looking to lump together 50 items and aren’t willing to build the relevant string then this is not for you. Let’
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