Pinq\Iterators\IIteratorScheme::flattenedIterator PHP Method

flattenedIterator() public method

Returns an iterator which will iterate each element of the inner iterator's values. An exception will be thrown if an invalid iterator is returned from the supplied iterator.
public flattenedIterator ( Traversable $iterator ) : Pinq\Iterators\IWrapperIterator
$iterator Traversable
return Pinq\Iterators\IWrapperIterator
    public function flattenedIterator(\Traversable $iterator);

Usage Example

Beispiel #1
0
 public function selectMany(callable $function)
 {
     $projectionIterator = $this->scheme->projectionIterator($this->elements, null, $function);
     return $this->constructScopedSelf($this->scheme->flattenedIterator($projectionIterator));
 }