Returns an iterator which will return unique values using
strict equality.
public uniqueIterator ( Traversable $iterator ) : Pinq\Iterators\IWrapperIterator | ||
$iterator | Traversable | |
return | Pinq\Iterators\IWrapperIterator |
public function unique() { return $this->constructScopedSelf($this->scheme->uniqueIterator($this->elements)); }