public function testIterable() { $c = new Collection(array('foo')); $this->assertInstanceOf('ArrayIterator', $c->getIterator()); $this->assertEquals(array('foo'), $c->getIterator()->getArrayCopy()); }
/** * Get an iterator for the results. * * @throws \Adrianyg7\Filterer\Exceptions\FiltererException * @return \ArrayIterator */ public function getIterator() { return $this->results->getIterator(); }