function _extend($destination, $sources)
{
return Underscore::extend($destination, $sources);
}
/**
* @tags objects
*/
public function testExtend()
{
// it should be able to extend an object, and be type tolerant
$object = new \stdClass();
$object->a = 1;
$this->object(_::extend($object, ['b' => 2], new \ArrayIterator(['c' => 3])))->isEqualTo((object) ['a' => 1, 'b' => 2, 'c' => 3]);
// it should override the destination object with values from the sources, the last source being prioritary
$this->array(_::extend([1], [2], [3], [4], [5]))->isEqualTo([5]);
}