Exemplos de CloudCreativity\Utils\Collection Collection::map em PHP

Exemplo n.º 1

Arquivo: CollectionTest.php Projeto: cloudcreativity/utils-collection

 public function testMap()
 {
     $collection = new Collection(['a', 'b']);
     $expected = ['aa0', 'bb1'];
     $mapped = $collection->map(function ($value, $key) {
         return $value . $value . $key;
     });
     $this->assertInstanceOf(Collection::class, $mapped);
     $this->assertNotSame($collection, $mapped);
     $this->assertSame($expected, $mapped->toArray());
 }