/**
*
*/
public function testIteratingAttributes()
{
$this->bag->add('foo', 'bar');
$this->bag->add('zee', 'bee');
foreach ($this->bag as $key => $value) {
$this->assertEquals($value, $this->bag->get($key));
}
}
/**
* Add a new entry to our attribute bag.
*
* @param $key
* @param $value
*/
public function add($key, $value)
{
if (!$this->attributes->has($key) && $value != null) {
$this->attributes->add($key, $value);
}
}
