traversal

		<?php

		$stores_by_city = $wf->stores("orderby=title&order=ASC")->group_by("address.city");

		?>
		
		<?php foreach ($stores_by_city as $city => $stores) : ?>
		<h2><?= $city ?></h2>
		
			<?php foreach ($stores as $store) : ?>

traversal

<?php

// Assumes MasterPress has been used to setup a "download" file type with a "details" field set and
// "file" field within that set.

// Place this code in functions.php

function feed_item() {
  global $wf;
  echo $wf->the->details->file->enclosure();