/**
* Append a collection to this collection.
*
* @param Collection $collection
*
* @return $this
*/
public function addCollection(Collection $collection)
{
// If there are jobs, add them to the collection
if ($collection->count()) {
foreach ($collection->all() as $job) {
$this->add($job);
}
}
// If there are errors, add them to the collection
if ($collection->getErrors()) {
foreach ($collection->getErrors() as $error) {
$this->addError($error);
}
}
return $this;
}
