public function __toString()
{
$items = $this->items->getArrayCopy();
$itemStrings = array_map(function (Item $item) {
return $item->__toString() . "\n";
}, $items);
return implode($itemStrings);
}
/**
* @return Collection|Item[]
*/
public function getItems()
{
return $this->items->sortBy(function (Item $item) {
return $item->getWeight();
});
}
/**
* Remove item
*
* @param Item $item Item
*
* @return $this
*/
public function removeItem(Item $item)
{
$this->items->removeElement($item);
return $this;
}
/**
* @return Item[]
*/
public function getItems()
{
return $this->items->toArray();
}
public function testNearestUseBy()
{
$oneMinLater = strtotime('+1 minute');
$this->items['bread']->setUseBy($oneMinLater);
$this->assertEquals($oneMinLater, $this->items->getNearestUseBy());
}
/**
* Offset to unset
* @link http://php.net/manual/en/arrayaccess.offsetunset.php
*
* @param mixed $offset <p>
* The offset to unset.
* </p>
*
* @return void
* @since 5.0.0
*/
public function offsetUnset($offset)
{
$this->items->forget($offset);
}
