/**
* Conveniently creates new set instance prefilled with provided argument(s).
*
* If a single array is given, then its elements are used to prefill the set.
* Otherwise all arguments become elements of new set.
*
* @return set created set
*/
function _A()
{
$arguments = func_get_args();
if (count($arguments) == 1 && is_array($arguments[0])) {
return set::wrap($arguments[0]);
}
return set::wrap($arguments);
}
public function testPopping()
{
$set = set::wrap(array(1, true, 2.0, '3.0'));
$this->assertEquals(4, $set->count);
$this->assertEquals('3.0', $set->pop());
$this->assertEquals(3, $set->count);
$this->assertEquals(2.0, $set->pop());
$this->assertEquals(2, $set->count);
$this->assertEquals(true, $set->pop());
$this->assertEquals(1, $set->count);
$this->assertEquals(1, $set->pop());
$this->assertEquals(0, $set->count);
}
