/**
* Appends the $value to the collection.
*
* @param mixed $value
* @param bool TRUE if the element has been appended successfully
*/
public function append($value)
{
if ($this->guard !== null) {
$this->guard->checkMemberGuard(new GuardPermission(__FUNCTION__, 'call'));
}
$this->set->append($value);
}
}
try {
echo "Construct from array\n";
$arr = array($jack, $mary, $foo);
$set2 = new Set($arr, 'Person');
} catch (Exception $e) {
echo get_class($e), ': ', $e->getMessage(), "\n\n";
}
// readonly collection
echo "Construct as readonly\n";
$set2 = new Set($arr);
$set2->freeze();
Debug::dump($set2->isFrozen());
try {
echo "Adding Jack\n";
Debug::dump($set2->append($jack));
} catch (Exception $e) {
echo get_class($e), ': ', $e->getMessage(), "\n\n";
}
try {
echo "Removing Jack\n";
$set2->remove($jack);
} catch (Exception $e) {
echo get_class($e), ': ', $e->getMessage(), "\n\n";
}
try {
echo "Clearing\n";
$set2->clear();
} catch (Exception $e) {
echo get_class($e), ': ', $e->getMessage(), "\n\n";
}