PHP itertools CachingIterator Examples

Example #1

File: CachingIteratorTest.php Project: suramon/itertools

 /** @test */
 public function testHasNext()
 {
     $it = new CachingIterator(range(1, 5));
     $this->assertTrue($it->hasNext());
     $it = new CachingIterator(new EmptyIterator());
     $this->assertFalse($it->hasNext());
 }

Example #2

File: CallbackRecursiveIterator.php Project: suramon/itertools

 public function rewind()
 {
     $this->isCurrentChildrenCacheValid = false;
     return parent::rewind();
 }