[ensembl-dev] the new command for retrieving all_nodes

[Matthieu Muffato]

Dear Jialin,

It should still work, but the return value is an array-ref, so the line 
should rather be:
   foreach my $node (@{$root->get_all_nodes}) {
     ...
   }

Matthieu

On 08/04/15 09:48, Liu Jialin wrote:
> Dear list,
>
>
> I'm want to know what is the new command for retrieving all_nodes?
> Because the old command( foreach my $node ($root->get_all_nodes))
> doesn't  work now.
>
>
> Cheers,
>
> Jialin
>
>