Craft\NeoVariable::hasChildren PHP Method

    public function hasChildren(Neo_BlockModel $block)
    {
        craft()->deprecator->log('NeoVariable::hasChildren()', "<code>craft.neo.hasChildren(block)</code> has been deprecated. Use <code>block.children.total > 0</code> instead.");
        $criteria = $this->children($block);
        return (bool) $criteria->first();
    }