public function testClear()
{
$set1 = new Set([1, 6, 4, 3]);
$this->assertEquals($set1->size(), 4);
$set1->clear();
$this->assertTrue($set1->isEmpty());
$this->assertEquals($set1->size(), 0);
$set1->add('foo');
$this->assertEquals($set1->count(), 1);
}
public function count()
{
if ($this->guard !== null) {
$this->guard->checkMemberGuard(new GuardPermission(__FUNCTION__, 'call'));
}
return $this->set->count();
}
} catch (Exception $e) {
echo get_class($e), ': ', $e->getMessage(), "\n\n";
}
// ISet::contains
echo "Contains Jack?\n";
Debug::dump($set->contains($jack));
echo "Contains Larry?\n";
Debug::dump($set->contains($larry));
try {
echo "Contains foo?\n";
Debug::dump($set->contains($foo));
} catch (Exception $e) {
echo get_class($e), ': ', $e->getMessage(), "\n\n";
}
// ISet::count
echo "Count: ", $set->count(), "\n";
echo "Count: ", count($set), "\n";
// ISet::getIterator
echo "Get Interator:\n";
foreach ($set as &$person) {
$person->sayHi();
$person = 10;
// try modify
}
// (array) ISet
echo "(array):\n";
Debug::dump((array) $set);
// ISet::clear
echo "Clearing\n";
$set->clear();
foreach ($set as $person) {