public function getList($column = 'id', $key = null)
	{
		return $this->fetchList($this->newQuery(), $column, $key);
	}
public function getList($column = 'id', $key = null)
	{
		return $this->fetchList($this->newQuery(), $column, $key);
	}
public function getList ( $ column = 'id' , $ key = null ) { return $ this -> fetchList ( $ this -> newQuery ( ) , $ column , $ key ) ; }
Get a list of columns from the repository.

@see    \Illuminate\Database\Query::lists()

@param  string $column
@param  string $key    Column to be used as the array keys

@return array
Get a list of columns from the repository .