LazyRecord\BaseCollection::size PHP 메소드

    public function size()
    {
        if ($this->_rows) {
            return count($this->_rows);
        }
        $this->readRows();
        return count($this->_rows);
    }

 public function assertCollectionSize($size, BaseCollection $collection, $message = NULL)
 {
     $this->assertEquals($size, $collection->size(), $message ?: "Colletion size should match");
 }