/**
* Deletes a translation for given key (No existence check!)
*
* @param string $translateKey
* @return boolean
*/
public function delete($translateKey)
{
$index = $this->getLongKey($translateKey);
$key = $this->getShortKey($index);
$nbResult = $this->redis->del($key);
unset($this->cache[$key]);
return $nbResult > 0;
}
