/**
* Search for listings, sort and filter
* pass in an array of options from the following:
* sort, only, floor, ceiling, seller, buyer, bidder, item_id
* @see https://intranet.gaiaonline.com/wiki/devs/souk#search_for_listings
* @return array
*/
public function search($options)
{
// standardize the search options. makes it easer to manipulate.
$options = Souk\Util::searchOptions($options);
return $this->storage()->search($options);
}
