public function findByKey($key)
	{
		$query = $this->newQuery()
			->where($this->getKeyName(), '=', $key);

		return $this->fetchSingle($query);
	}
public function findByKey($key)
	{
		$query = $this->newQuery()
			->where($this->getKeyName(), '=', $key);

		return $this->fetchSingle($query);
	}
public function findByKey ( $ key ) { $ query = $ this -> newQuery ( ) -> where ( $ this -> getKeyName ( ) , '=' , $ key ) ; return $ this -> fetchSingle ( $ query ) ; }
Get a specific row by key in the repository.

@param  mixed $key

@return mixed
Get a specific row by key in the repository .