collapse Modifier

Collapses an array of arrays into a flat array. If duplicate keys exist they will get stomped over.

numbers:
  - [one, two, three]
  - [four, five, six]

{{ numbers | collapse }}

<?php
  $collapsed = Satamic::modify($numbers)->collapse()->fetch();
?>

numbers:
  - one
  - two
  - three
  - four
  - five
  - six