/**
* Fetch the content for a block. If a block is
* empty or undefined '' will be returned.
*
* @param string $name Name of the block
* @param string $default Default text
* @return string default The block content or $default if the block does not exist.
* @see ViewBlock::get()
*/
public function fetch($name, $default = '')
{
return $this->Blocks->get($name, $default);
}