/** @inheritDoc */
public function getFiles($path = '')
{
$keys = $this->gaufrette->listKeys($this->getGaufrettePath($path));
$files = new ArrayCollection($keys['keys']);
return $files->map(function ($path) {
return new File($this, $path);
});
}
public function testIsMappable()
{
$collection = new ArrayCollection(array(0, 1, 2, 3, 4));
$mapped = $collection->map(function ($number) {
return $number * 2;
});
$this->assertTrue($mapped->contains(0));
$this->assertTrue($mapped->contains(2));
$this->assertTrue($mapped->contains(4));
$this->assertTrue($mapped->contains(6));
$this->assertTrue($mapped->contains(8));
$this->assertEquals(5, count($mapped));
$this->assertNotSame($mapped, $collection);
}