/**
* Find and return the given menu collection.
*
* @param string $key
* @return \Caffeinated\Menus\Collection
*/
public function get($key)
{
return $this->collection->get($key);
}
/**
* Filter menu items recursively.
*
* @param string $attribute
* @param mixed $value
*
* @return Collection
*/
public function filterRecursively($attribute, $value)
{
$collection = new Collection();
$this->items->each(function ($item) use($attribute, $value, &$collection) {
if (!property_exists($item, $attribute)) {
return $false;
}
if ($item->{$attribute} == $value) {
$collection->push($item);
if ($item->hasChildren()) {
$collection = $collection->merge($this->filterRecursively($attribute, $item->id));
}
}
});
return $collection;
}