public function delivery_time()
{
$delivery_times = $this->groups->as_array(NULL, 'delivery_time');
if (!$delivery_times) {
return NULL;
}
return Jam_Range::merge(array_filter($delivery_times), 'Model_Shipping::format_shipping_time');
}
/**
* Get the merge of all total_delivery_time ranges from the items
* By getting the maximum min and max amounts.
* @return Jam_Range
*/
public function total_delivery_time()
{
$times = array_map(function ($item) {
return $item->total_delivery_time();
}, $this->items->as_array());
return Jam_Range::merge($times, 'Model_Shipping::format_shipping_time');
}
public function add(Jam_Range $addition)
{
return Jam_Range::sum(array($this, $addition), $this->format());
}
/**
* @covers Jam_Range::unserialize
*/
public function test_unserialize()
{
$range = new Jam_Range();
$range->unserialize('4|5');
$this->assertSame('4', $range->min());
$this->assertSame('5', $range->max());
}