Create a DataObjectSet from an SS_Query - SilverStripe 2.x

QueryToDos.php

<?php


//2.x
function queryToDos(SS_Query $qry) {
	$dos = new DataObjectSet();
	while ($record = $qry->next()) {
		$dos->push(new {$record['ClassName']}($record));
	}
	return $dos;
}

//3.x
function queryToArrayList(SS_Query $qry) {
	$list = ArrayList::create();
	while ($record = $qry->next())  {
		$list->push(Injector::inst()->create($record['ClassName'], $record));
	}
	return $list;
}