Exemplos de Pinq\Iterators IIteratorScheme::uniqueKeyIterator em PHP

uniqueKeyIterator() public method

Returns an iterator which will return only the first associated value for any key.

public uniqueKeyIterator ( Traversable $iterator ) : Pinq\Iterators\IWrapperIterator
$iterator	Traversable
return	Pinq\Iterators\IWrapperIterator

Exemplo n.º 1

Arquivo: Traversable.php Projeto: timetoogo/pinq

 public function indexBy(callable $function)
 {
     return $this->constructScopedSelf($this->scheme->uniqueKeyIterator($this->scheme->projectionIterator($this->elements, $function, null)));
 }